DentalTech Fall 2025

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V-Print splint comfort

510k-Cleared, Thermo-flexible

3D Printing Splint Resin from VOCO Comfortable and Effective for Them –Speed and Simplicity for You

A THERMO-FLEXIBLE, COMFORTABLE SOLUTION TO 3D PRINTED SPLINTS

High flexural strength and excellent wear resistance allow for devices as thin as 1 mm

Thermo-flexibility, biocompatibility, odorless and neutral flavor increases patient acceptance

Extremely fracture resistant and durable

Clear-transparent, easy to polish and color stable for excellent esthetics

No sedimentation – therefore, no shaking or “rolling” prior to use

V-Print splint comfort – bottle 1000 g clear – [REF #6126]

Also available from VOCO’s Digital Dentistry Line:

•FDA 510k Cleared

•CE Marked

•ISO Certified NO MIXING REQUIRED

V-Print® splint · V-Print® c&b temp

V-Print® SG · V-Print® dentbase

V-Print® DT · V-Print® Try-In

V-Print® model 2.0

V-Print® tray · V-Print® cast

MultiColor

Nano-ceramic hybrid CAD/CAM disc with Invisible Layer Technology for Enhanced Esthetics

NANO-CERAMIC HYBRID CAD/CAM DISC

86% filled for enhanced strength and excellent wear resistance

Toothlike elasticity and thermal expansion allows for thinner crown margins

Natural esthetics with enhanced color stability and polish retention

No firing required for true one-appointment dentistry

Easy intraoral polishability, characterization and repair

Available in 11 Vita shades, 2 transparencies and 6 MultiColor variations for enhanced, natural esthetics

98.4 mm × 15 mm size capable of up to 30 restorations per disc

Grandio disc MultiColor, most popular shade (A2) – [REF # 6217]

Grandio disc MultiColor available in five other shades. Grandio disc available in 11 shades and two translucencies.

90C Centurian Drive, Unit 211

Markham, ON L3R 8C5

Toll Free: 877-788-ADTO (2386) (within Ontario)

Telephone: 416-742-ADTO (2386)

Fax: 416-798-2613

www.adto.ca

MB #273 - 12100 Riverside Way

Richmond, BC V6W 1K5

Ashley Opitz, Office Administrator

Telephone: 604-278-6279

www.dtabc.ca

©2025 Craig Kelman & Associates Ltd.

All rights reserved. The contents of this publication may not be reproduced by any means, in whole or in part, without prior written consent from the publisher.

Published by:

ADTO Cruise Recap

The ADTO boat cruise was a night to remember, filled with great food, fun activities, and wonderful company.

Tightening the Screws on Implant Providers in BC

The landscape of implant dentistry in British Columbia continues

evolve with recent regulatory changes that took effect this year. This article details how Oral Health Professionals can

best practices to meet new standards of care.

Digitally Manufactured Telescopic Prosthesis:

For many older patients, the need for removable prosthodontic solutions –particularly non-implant-based options – remains significant due to anatomical, medical, or economic constraints. This case study illustrates a fully digital workflow for the design and fabrication of a telescopic prosthesis.

3rd Floor, 2020 Portage Avenue

Winnipeg, MB R3J 0K4

Tel: 204-985-9780

Fax: 204-985-9795

Email: anna@kelman.ca www.kelman.ca

Managing Editor: Anna Savard

Design/Layout: Tracy Toutant

Marketing Manager: Chad Morrison

Advertising Coordinator: Sabrina Simmonds

Return undeliverable Canadian addresses to:

Craig Kelman & Associates

3C-2020 Portage Avenue

Winnipeg, MB R3J 0K4

Publication Mail Agreement: PM#40065075

Box 397, 101-1001 West Broadway

Vancouver, BC V6H 4E4

90C Centurian Drive, Unit 211 Markham, ON L3R 8C5

Ashley Opitz, Administrative Assistant Toll Free: 1-888-495-4566

Toll Free: 1-877-788-ADTO (2386) (within Ontario)

Telephone: 604-278-6279

www.dentaltechniciansofbc.com

Telephone: 416-742-ADTO (2386)

Fax: 416-798-2613 www.adto.ca

ADTO PRESIDENT’S MESSAGE

Karim Sahil, MDT, RDT, President, Association of Dental Technologists of Ontario

RDTs are the Experts and Your Voice Matters

Dear Member,

ADTO EXECUTIVE BOARD OF DIRECTORS

DTABC BOARD OF DIRECTORS

PRESIDENT

PRESIDENT

Karim Sahil, MDT, RDT

Hal Hamilton, RDT

VICE PRESIDENT

VICE-PRESIDENT

Shabana Mirza, RDT

Chris Opitz, RDT

TREASURER

John Eggeling, RDT

I am thrilled to announce the launch of our new Peer Circle Groups which will take place this year at Spectrum Day Toronto, a dynamic initiative designed to foster deeper connections, collaboration, and engagement within our community. These groups are formed with the vision of bringing together members who share common interests, goals, and challenges, creating a supportive environment where everyone can thrive.

• Collaborative Projects: Work together on initiatives that can benefit the community and your personal growth. Your active participation is key to the success of this initiative. Join a group that aligns with your interests and engage with your peers to enrich your experience and contribute to our industry’s growth.

Importance of professional engagement

Aura Szigiato, RDT

Nadja Jakobi, RDT

Greg Tamkin, RDT

SECRETARY

Stuart Thomson

Sunny Cai, RDT

MANAGEMENT STAFF

EDUCATION

Tiffany Lee, DD, RDT

Malcolm Ashford Executive Director

Debra Orozco Blanco, RDT

MEMBER BENEFITS

DIRECTOR OF COMMUNICATIONS AND MEMBER SERVICES

Chris Ji, RDT

Zhe Lin, RDT

Renata Cecconi 604-940-2995

PAST PRESIDENTS

2016-2020 - Franklin Parada

2010-2016 - Jason Robson

2007-2010 - Gabriel Ghazal

2004-2007 - Stephen DeLuca

2003 - Michael Hrabowsky

2001-2002 - Al McOrmond

2000 - David Kochberg

1999 - Thomas Kitsos

1998 - Feliks Dawidowicz

1997 - Wilhard Barth

1996 - Bob Huybrechts

1994-1995 - Andre Theberge

1992-1993 - Michael Hrabowsky

1990-1991 - Jamie Matera

1989 - Joe Nagy

Our Peer Circle Groups will provide a platform for members to share knowledge, exchange ideas, and offer mutual support. Whether you are looking to enhance your professional skills, seek advice on personal development, or simply connect with likeminded individuals, these groups will serve as a valuable resource.

We believe that active participation in these groups will not only enrich your experience but also contribute to the overall growth and success of our industry. I encourage each of you to join our Peer Circle Group that aligns with your interests and to actively engage with your peers. Your involvement is key to making this initiative a success.

Benefits of Joining:

• Networking Opportunities: Connect with like-minded individuals and expand your professional network.

• Skill Development: Gain insights and learn new skills from your peers.

• Support System: Receive and offer support on both professional and personal challenges.

• Shared Expertise: Professionals can leverage each other’s knowledge and experience to solve complex problems and innovate.

• Mentorship: Experienced members can guide and mentor others, fostering growth and development within the community.

• Community Building: By helping each other, professionals create a strong, interconnected community that thrives on mutual support and collaboration. The time for this peer group meeting will be sent to all members in the weeks to come, keep your eyes peeled for ADTO emails and check our website at www.adto.ca and more information will be available to our members. Thank you for your continued commitment and enthusiasm. Together, we can build a stronger, more connected Dental Technology profession.

“We believe that active participation in these groups will not only enrich your experience but also contribute to the overall growth and success of our industry.”
MDT, RDT

MB #273 - 12100 Riverside Way Richmond, BC V6W 1K5

Ashley Opitz, Office Administrator Telephone: 604-278-6279 office@dtabc.ca www.dtabc.ca

DTABC BOARD OF DIRECTORS

PRESIDENT

Will N. Varda, RDT, Anvarda Dental Services Ltd.

VICE-PRESIDENT

Calvin Moon, RDT, Moon Dental Technology Solutions

BOARD DIRECTORS

Mohammad Lashgary, RDT, Kinetic Dental Laboratory

Olaf Lutz, RDT, Okanagan Dental Lab Inc.

Chris Opitz, RDT, Shanto Dental Ceramics Ltd.

Justin Ku, RDT, D&R Dental Ceramics Ltd.

MANAGEMENT STAFF

Lih Fen Young, RDT Executive Director lih@dtabc.ca

Ashley Opitz Office Administrator office@dtabc.ca

PAST PRESIDENT

James Neuber, RDT, Ocean Ceramics Ltd.

Will Varda, RDT, President Dental Technicians Association of BC

Bridges Beyond the Bench, a Sunset Cruise!

Join DTABC for a Memorable Boat Cruise through the Burrard Inlet to Deep Cove

Dear DTABC Members, Dental Technicians and Denturists of BC, I’m excited to invite you to our upcoming Boat Cruise on Saturday, September 6, a special evening on Vancouver Harbour to connect and celebrate our community. This four hour event on the water is designed to bring us together, fostering meaningful relationships and shared inspiration among dental technicians.

There will be an accredited hour of interactive CE on digital dentistry, as well as a buffet dinner on the boat, drinks, live music, door prizes and a live auction! Come connect with colleagues, share ideas, and build bonds that strengthen our industry. This cruise is

about more than just an event – it’s about creating a space where we can learn from each other and grow as a community.

Mark your calendars for September 6th and join us for a night of learning, connection, and enjoyment. Tickets are limited, so visit our website, dtabc.ca, for details and secure your spot soon. Let’s make this cruise a highlight of our year, bringing our DTABC community closer together!

Looking forward to seeing you there!

Thank

You to Our Event Sponsors

Need a Break? A Dental Lab Owner’s Guide to Staying Sane (and Actually Enjoying Your Business)

Running a dental lab isn’t exactly a leisurely stroll through the park. If anything, it’s more like sprinting a marathon while juggling impression trays, invoices, and a string of rush cases from doctors who needed it yesterday (and somehow didn’t tell you until today).

If you ever find yourself bone-tired, the kind of tired where your eyes cross while glazing a crown, or you briefly forget if zirconia is a material or a small island in the Pacific, you’re not alone.

Dental lab owners are some of the hardest working people in the healthcare supply chain. You’re up early, often working late, constantly under pressure to meet turnaround times, keep clients happy, fix staff issues, train on new tech, monitor quality, handle complaints… all while trying to make sure there’s enough left over at the end of the month to pay yourself.

Is it any wonder you sometimes feel like you could use a long nap? Or a new career raising goats in the Alps?

The truth is, needing a break doesn’t mean you’re weak, lazy, or not “hungry enough.” It just means you’re human.

If you keep pushing through without ever stepping back, your stress piles up. Eventually it’ll spill over into errors on cases, sharp words with your team, or even serious health problems. Not exactly the blueprint for a thriving lab.

So, let’s talk about how to take smart breaks (short, medium, and long) that actually recharge your batteries and keep you sharp.

Short Breaks: The Daily Stress Releases

Think of short breaks as maintenance. Like flushing out your steam boiler before it blows.

• Take a five-minute walk outside. Even if it’s just around the parking lot. Getting sunlight and moving your body breaks the mental hamster wheel.

• Do a quick body stretch. Shoulders up to your ears, then roll them back. Twist side to side. Most techs develop that classic “hunched over the bench” posture. Fight it.

• Close your eyes and breathe deeply for 60 seconds. Sounds silly, but it works. Deep breathing drops your cortisol levels and tells your nervous system it’s not under attack by a sabretoothed tiger (or a dentist who can’t read a bite registration).

• Crack a joke with your staff. Laughter isn’t fluff, it’s a proven stress reliever. Share something goofy about a case that went sideways (once it’s fixed, of course).

The key is consistency. Multiple tiny resets in your day can keep stress from building into an unmanageable pile.

Medium Breaks: The Weekly Mini-Retreats

These are slightly bigger chunks of time carved out during your week. And yes, you’ll need to plan them. Otherwise, the lab will eat them alive.

• Block out an hour for lunch offsite. Not in the break room, not hunched over invoices. Physically leave. Even sitting in your car at a park beats eating in front of the lab computer.

• Schedule gym time or a hobby slot mid-week. Working with your hands all day doesn’t count as exercise. Your cardiovascular system needs love too.

• Set aside time to look at your lab as a business owner, not a technician.

MANAGEMENT TIPS

Read an industry article, review your monthly P&L, brainstorm marketing ideas. This is a mental shift from “grind mode” that gives you perspective – a different kind of break.

Medium breaks keep you from burning out on the endless cycle of prepping, casting, milling, layering, finishing, invoicing, troubleshooting… repeat.

Long Breaks: The Real Recharge

Here’s the big one: you need actual time away from the lab.

• Take long weekends. Even two extra days can feel like a full reset.

• Plan an honest-to-goodness vacation. Not just staying home where you’ll end up “just popping into the lab for a sec.” Go somewhere it’s physically inconvenient to check on your cases.

• Use conferences smartly. A dental lab show can be business plus pleasure. Go a day early or stay a day later to unwind in a new city.

Yes, you’ll worry about the lab while you’re gone. That’s normal. But here’s something to remember: your lab is supposed to serve your life… not be your life.

Time away lets your brain settle. Some of your best business ideas will pop up when you’re walking a beach or relaxing by a lake. (Or chasing grandkids, or playing golf, or hiking a trail – pick your poison.)

But… What About the Deadlines?

Fair point. Dental labs run on tight schedules. If you’re booked solid and every doctor’s case is a “rush,” how do you make room for breaks?

• Improve systems so work flows without constant babysitting. A trained team plus standardized protocols means less hovering by you.

• Learn to say no to unrealistic turnaround times. Easier said than done, but crucial. Overpromising burns you and makes you skip breaks.

• Batch your tasks. For example, group deliveries or calls together. It frees up blocks of time for you to step away.

A Bit of Humor Helps Too

Remember: if you can’t laugh at the chaos sometimes, it’ll eat you alive.

So, chuckle when you get that impression that looks like it was taken by a Labrador retriever. Or when a doc wants a rush case but also says, “Just do it whenever, no hurry.” (Because apparently “no hurry” means by tomorrow morning.)

A little levity goes a long way in keeping your lab’s atmosphere positive –and your own stress hormones in check.

Bottom Line:

Breaks Aren’t Luxuries, They’re Tools Short, medium, and long breaks are how you depressurize so you can keep doing what you love (and running a profitable business).

A burned-out lab owner makes more mistakes, pushes away good staff, and might eventually just walk away entirely. A lab owner who takes sensible breaks is calmer, sharper, and often comes back with clever solutions to longstanding problems.

The next time you catch yourself grinding a coping while daydreaming about retiring to a goat farm in Switzerland… take it as a sign. You don’t need to flee your business. You just need a break.

Short. Medium. Or long. Go on! The crowns will still be there when you get back. And you’ll be better for it.

JANICE WHEELER is the President and co-owner of The Art Of Management Inc., a practice management company dedicated to helping healthcare professionals reach their full potential. For more information, call 416-466 6217, email ami@amican.com, or go to www.amican.com.

NEW! VITA 3D PRINT

Unlock the full power of 3D printing with VITA VIONIC® Solutions — where innovation meets reliability. Now you can produce lifelike restorations faster, more affordably, and with the precision your patients deserve.

Every printed tooth matches the VITA Shade System — No guessing, no remakes.

Built for long-term wear. Strength you can trust.

Fast turnaround, lower material costs, and no loss in quality.

Perfect for permament dentures and temporary crown & bridge.

Cruise Recap

he all-white attire ADTO boat cruise was a spectacular event filled with elegance and enjoyment. Guests were treated to a delightful culinary experience with passed hors d’oeuvres, featuring a variety of bite-sized delicacies that set the tone for the evening. The main courses included succulent steak and tender chicken, offering a satisfying and hearty meal for everyone. To top it off, there were numerous dessert options, ensuring that every guest could indulge their sweet tooth.

The atmosphere was lively and vibrant, with music and dancing being central to the evening’s entertainment. Our DJ provided the perfect soundtrack, encouraging guests to hit the dance floor and enjoy the night. The combination of delicious food, refreshing drinks, and energetic music created a memorable experience for all attendees.

Overall, the ADTO boat cruise was a night to

Overall, the ADTO boat cruise was a night to remember, filled with great food, fun activities, and wonderful company.

TIGHTENING THE SCREWS on Implant Providers in BC

Colleagues,

The landscape of implant dentistry in British Columbia just changed significantly, and if you haven’t already, it’s time to take note.

As of June 30, 2025, our regulatory body, the British Columbia College of Oral Health Professionals (BCCOHP), has implemented unified professional guidelines and standards for dental implant dentistry. Given the complexity and associated risks of our work, this is a move that, for lack of a better term, is ‘tightening the screws’ on all of us. These new guidelines are comprehensive. They’re no longer just general suggestions; they are the new standard of care. They provide detailed requirements that we must meet in key areas:

• Education and Training: We are now required to demonstrate competency in implant dentistry, backed by specific post-graduate training, continuing education, and proven experience in both surgical and prosthetic phases.

• Patient Assessment and Selection: A thorough medical history review is more critical than ever. This means meticulously documenting systemic conditions, medications, smoking habits – anything that can influence osseointegration and healing. Our risk assessment must be rigorous, factoring in the patient’s overall health and local factors.

• Treatment Planning & Informed Consent: This is where we need to be flawless. We are now held to a higher standard for obtaining truly informed consent. This means comprehensive discussions – not just a signature – about risks, benefits, alternatives, prognosis, and potential complications specific to the implant treatment we’re proposing.

Comprehensive Documentation

Track medical history, risk factors, and implant details.

Informed Consent Made Easy

Secure, traceable records with every discussion logged.

Audit-Ready Reports

Export professional-standard files for regulatory review

Built by Dental Professionals:

Developed specifically for BC’s new unified implant guidelines, by an Oral Surgeon with over 50 years of experience in implant dentistry.

Perfect for Dentists, Oral Surgeons, and Denturists

Working on implant-supported prosthetics.

• Documentation and Accountability:

Meticulous, detailed, and accurate documentation is no longer a suggestion; it’s a requirement. From the initial consultation and consent to every surgical note, prosthetic detail, and ongoing maintenance, we will be held accountable for our records.

Many of us rely on our all-in-one practice management systems, but let’s be honest –they often fall short when it comes to the comprehensive level of detail these new regulations demand. They might track some medical info, but they don’t appear to be as robust as we now need.

Fortunately, there are tools emerging to help. I’ve developed an inexpensive app, PREPTM, that specifically addresses these new regulations, which appears to be a necessary supplement to our current software.

The public today is more informed than ever. They are doing their research and expect their providers to be experienced, competent, and knowledgeable about the services we’re offering. The BCCOHP is responding to this by upgrading our professional standards. This isn’t just a BC thing either; dental regulatory bodies everywhere are moving in a similar direction.

To avoid disciplinary actions and litigation from dissatisfied patients, the message is clear: We must be proactive. Let’s all be checking our local dental regulatory body websites for the most current and official versions of their Professional Standards and any relevant Practice Standards or Guidance documents. Our due diligence now will prevent significant headaches and professional risk down the road.

“We must be proactive. Let’s all be checking our local dental regulatory body websites for the most current and official versions of their Professional Standards and any relevant Practice Standards or Guidance documents. Our due diligence now will prevent significant headaches and professional risk down the road.”

About the author: Dr. Harold Bergman, DDS, Dipl. Oral Surgery & Anaesthesia, MScD (Pathology) has over 66 years experience in the placement and restoration of dental implants and bone grafting procedures. He introduced the ‘extraction site’, the ‘cookie cutter’ and other ‘limited exposure’ surgical techniques designed to make implant surgery easier, quicker and less traumatic for the patient

An internationally recognized lecturer for over 45 years, Dr. Bergman has been active in training thousands of dentists, veterinary dentists and denturists in the placement and restoration of implants.

As part of the educational process, he authored over 100 scientific and technical publications and produced 29 online training courses, for dental and veterinary professionals.

Digitally Manufactured Telescopic Prosthesis

Rehabilitation with Preservation of Abutment Teeth and Optimised Aesthetics Using Zirkonzahn Technologies

Clinical Context and Objectives

A partially edentulous dentition can cause both functional impairments and aesthetic dissatisfaction. For many older patients, the need for removable prosthodontic solutions – particularly non-implantbased options – remains significant due to anatomical, medical, or economic constraints. The following case study illustrates a fully digital workflow for the design and fabrication of a telescopic prosthesis in a maxillary Kennedy Class I situation, executed using Zirkonzahn CAD/CAM system. A central objective was the preservation of existing abutment teeth while delivering a stable, aesthetically pleasing rehabilitation.

Patient Profile and Initial Findings

An 82-year-old female patient was referred for prosthodontic rehabilitation. Her complaints included elongation of maxillary anterior teeth, visible metal margins on existing PFM crowns, disharmony between prosthetic and natural dentition, and unaesthetic clasp visibility. She had a long-standing smoking history and due to osteoporosis, she received a Prolia injection every six months. Clinical evaluation revealed an adult dentition, a significantly atrophic maxilla with gingival recession, anterior tooth elongation, and a mixture of restored and missing teeth (notably teeth 13–21 and 45 with PFM crowns). Periodontal parameters were stable with probing depths ≤ 4 mm (pic. 1 a-d).

Initial situation: adult dentition (teeth 18–14, 25–28, and 38–35, 48–46 were missing), advanced maxillary atrophy with pronounced gingival recessions, elongation of teeth 23–21, root canal treatment on tooth 13, restoration of teeth 13–21 and 45 using PFM crowns and partial denture for posterior missing teeth.

Treatment Planning Considerations

The patient declined mandibular treatment and requested a long-lasting, repair-free maxillary solution that addressed both function and aesthetics. A non-implant, double-crown (telescopic) prosthesis was proposed, leveraging digital workflows for precision and reproducibility.

Diagnostic Phase and Transitional Prosthesis

Initial intraoral and facial scans (Face Hunter, Zirkonzahn) were used to fabricate a diagnostic egg-shell provisional (pic. 2). This allowed assessment of the substructure beneath the existing PFM bridge while

Authors: DT Rudolf Brugger, Dr. Paola Maldonado, Dr. Manrique Fonseca
Pic. 2 3D facial scan in Zirkonzahn.Modifier software.
Pic. 3 Digital design of the positioning guide.
Initial intraoral situation without the partial denture.
Pic. 1a
Pic. 1b Pic. 1c

maintaining functionality of the existing partial denture. A positioning guide was created simultaneously for accurate seating during try-in (pic. 3). Both were designed and milled using the Zirkonzahn.Modellier software and M2 Dual Teleskoper milling unit by Zirkonzahn.

After the careful removal of the PFM bridge, the exposed abutments were refined with composite to eliminate cervical discrepancies, and re-prepared to achieve parallelism. A new intraoral scan documented the updated clinical situation and the egg-shell provisional was then inserted in the prepared region (pic. 4).

Aesthetic Mock-up and Interocclusal Recording

To assess both the aesthetic parameters and the spatial relationships prior to definitive restoration, mock-ups were created for the maxillary and mandibular arches (pic. 5). These were digitally designed in Zirkonzahn.Modifier and milled from Temp Premium Flexible (Zirkonzahn), a highly stable and slightly flexible PMMA material ideal for provisional restorations and diagnostic setups. The mock-ups served to evaluate tooth proportions, smile line, and available prosthetic space, as well as to guide occlusal adjustments and patient expectations. Their fitting was verified on 3D-printed models that were articulated in the PS1 articulator using the JawAligner system (Zirkonzahn), enabling precise simulation of mandibular movements and occlusal analysis (pic. 6). To preserve the newly established intermaxillary relationship throughout the workflow, a custom scan stent was designed in Zirkonzahn.Modellier and

milled from Try-In Rigid (Zirkonzahn) –a rigid, dimensionally stable resin that provides excellent accuracy for interocclusal registration and digital referencing, ensuring no distortion during intraoral scanning (pic. 7).

Overall, the mock-ups played a critical role in verifying space conditions, aesthetic outcomes, and occlusal dynamics before proceeding to the final design and fabrication stages.

Functional Provisional and Occlusal Recalibration

Alongside mock-ups, a functional provisional restoration was fabricated using Temp Premium Flexible Transpa (Zirkonzahn), a transparent PMMA-based material chosen for its optical integration and stability (pic. 8).

The provisional was digitally designed based on the adjusted occlusal vertical dimension (OVD) and milled using the M6 Teleskoper Blank Changer milling unit (Zirkonzahn), which allows for sequential processing.

In the clinic, the previously placed eggshell provisional was removed, and the scan stent was inserted to verify the intermaxillary relationship. After clinical and functional evaluation, the occlusal vertical dimension was increased by 2.5 mm. This modification was also applied to the aesthetic mockups, which were then inserted to reassess functional space, support, and aesthetic parameters (pic. 9a – 9b).

Following the confirmation of the new OVD, the previously unprepared teeth in quadrant 2 were prepared. The transparent provisional was adapted to the new preparations by relining and was then provisionally cemented to serve as a functional prototype and a stable base for the ongoing rehabilitation.

All design and verification steps were performed in Zirkonzahn.Modellier, ensuring full compatibility and traceability within the digital workflow.

Preparatory Adjustments and Space Management

Due to divergent abutment insertion axes –particularly on tooth 24 – and restricted space, additional tooth structure reduction was required, using digitally fabricated cobalt-chrome preparation guides (Cocronit Superior, Zirkonzahn) (10a – 10b).

At this point, based on the newly established vertical dimension, a second functional provisional was digitally designed and milled using the M6 Teleskoper Blank Changer. This updated provisional incorporated a precision attachment to

Pic. 5 Design of the upper and lower mock-up in Zirkonzahn.Modifier.
Pic. 6 Verification of mock-ups’ fit on 3D-printed models.
Pic. 7 Scan stent milled out a Try-In Rigid resin blank to preserve the newly established intermaxillary relationship.
Pic. 8 Resin provisional made from Temp Premium Flexible Transpa (partial framework) and Temp Premium Flexible (crowns).
Pic. 9a & 9b Mock-up try-in in the patient’s mouth.
Pic. 9a
Pic. 9b
Pic. 4 Egg-shell provisional in situ.

accommodate the compromised common insertion path and facilitate proper prosthetic alignment. The provisional was fabricated from Temp Premium Flexible and Temp Premium Flexible Transpa materials to ensure both mechanical stability and visual integration.

Primary Crown Fabrication

Once the preparations were finalised, the primary telescopes were designed in Zirkonzahn.Modellier using the company’s dedicated CAD strategy for telescopic restorations (pic. 11 – 12). Milling was performed with the M2 Dual Teleskoper, which offers exceptional surface finish and passive fit. Following this, a custom impression tray was fabricated to ensure accurate transfer of

spatial relationships. A definitive impression was then taken, providing a master model for secondary structure design.

Secondary Structure and Integration

Prior to secondary structure fabrication, the primary telescopes were further processed in a parallellometer to ensure precise path of insertion and optimal alignment. Final finishing was performed using diamond polishing paste to achieve a high-gloss polish, enhancing both surface quality and frictional behaviour.

The secondary framework was then designed in Zirkonzahn.Modellier and included a transversal connector for cross-arch stabilisation and TK-Soft friction elements (Si-tec, Herdecke) integrated at distal regions of teeth 13 and 24 (pic. 13).

The framework was milled from Cocronit Superior using the M2 Dual Teleskoper. During milling, the Teleskoper Orbit (Ø 125 mm) was used to allow postprocessing adjustment of the fit. This system enabled exact repositioning

of the holder in the milling chamber, allowing secondary parts to be re-milled if friction was found to be excessive. Wall thicknesses of the telescopic units were confirmed using a calliper.

The telescopic crowns were then milled from Abro® Basic Multistratum® A2–A3 (Zirkonzahn). Their positioning was digitally aligned with the previously scanned provisional restoration to maintain aesthetic references (pic. 14a – 14b).

Final Assembly and Fitting

The final prosthetic teeth were adhesively bonded onto the metal framework using G-CEM ONE (GC Germany). Distal saddles were fabricated using conventional coldpolymerising acrylic to ensure adequate mechanical support and tissue adaptation.

In the first clinical try-in, the prosthesis was assessed for function, fit, and aesthetics. Based on the intraoral evaluation, a lip shield was added to support the upper labial contour and enhance facial harmony (pic. 15 a,b,c).

Pic. 15 a,b,c Final restoration with lip shield.
Pic. 10a & 10b Digitally designed and cobalt-chrome preparation guides used for precise tooth reduction.
Pic. 10a
Pic. 10b
Pic. 13 TK-Soft friction elements (Si-tec company).
Pic. 14a & 14b Telescopes, secondary framework and telescopic crowns in Abro® Basic Multistratum® resin.
Pic. 11 Primary telescopes in Zirkonzahn.Modellier.
Pic. 12 Verification of telescope fit in the patient’s mouth.
Pic. 15a
Pic. 15b
Pic. 15c
Pic. 14a
Pic. 14b

Outcome and Conclusion

The digitally guided workflow facilitated high-precision fabrication, efficient communication between clinician and laboratory, and streamlined delivery of a complex telescopic prosthesis. The result was a stable, aesthetically refined restoration, fulfilling all patient expectations and contributing positively to her quality of life (pic. 16 – 17 a,b).

First published in Quintessenz Zahntechnik (Germany), “Digital gefertigte Teleskopprothese“, issue 3, March 2025, pp. 268 – 279.

Pic. 16
Pic. 17a
Pic. 17b
Pic. 16 Final lower restoration in the patient’s mouth. Pic. 17,a,b Initial situation vs. final result.

VITA Launches New VITA VIONIC® RESINS for the Digital Workflow

The new VITA VIONIC® RESINS take digital prosthetics to the next level with a 3D printed workflow

VITA is pleased to announce the expansion of its digital prosthetics range of products with the innovative 3D printing materials from the VITA VIONIC® SOLUTIONS portfolio. The new VITA VIONIC® RESINS offer users high-quality materials and reliable shades, making 3D printing in the laboratory cost efficient and dependable. The new VITA VIONIC® RESINS provide a seamless workflow from a single source, combined with validated printers and post-curing units. A completely printed workflow is available with VITA VIONIC® TRY-IN RESIN for fabricating try-ins, VITA VIONIC® BASE RESIN IMPACT for fabrication of final denture bases and VITA VIONIC® DENT RESIN for the tooth elements in final and partial full dentures. This workflow is at the center of the new VITA VIONIC® ECONOMY level, making it possible to print dentures quickly, efficiently and with impressive quality, saving both time and money. VITA VIONIC BASE RESIN IMPACT offers a new level of quality for fabricating final denture bases with precision fit and excellent polishing characteristics. Superior impact resistance minimizes the risk of breakage.

VITA VIONIC DENT RESIN is used to create highly abrasion-resistant, shade-stable dental arches and elements with true VITA shade accuracy (available in eight VITA classical A1-D4® shades and the bleached shade 0M3). The new high-strength resin is suitable for final dentures, as well as temporary crowns and bridges.

The VITA VIONIC TRY-IN RESIN completes the portfolio, and is an ideal material for functional try-ins in partial and full dentures. It offers fast and material-efficient production and easy processing. It also sets new standards for durability, with a shelf life of three years.

No matter where you start with VITA VIONIC RESINS, take printed dentures to the next level, in terms of cost savings, maximum efficiency, impressive quality results, economical process optimization and exceptional shade fidelity and stability.

VITA is a leading provider of innovative dental products. The company pioneered the field of tooth shade determination with the development of the world-renowned VITA classical A1-D4® shade guide and its proprietary VITA SYSTEM 3D-MASTER®, the first and only system of its kind that covers the complete range of natural tooth shades.

From premium denture teeth and veneering materials, to digital shade measurement, furnaces and CAD/CAM restorations, VITA helps laboratory technicians and clinicians deliver high quality and esthetic results to patients quickly and efficiently.

For more information, visit www.vitanorthamerica.com or call 800-828-3839.

DentalCAD 3.3 Chemnitz coming soon

Key Highlights

DentalCAD 3.3 Chemnitz is smarter, faster, and more powerful—bringing AI, enhanced design tools, and advanced workflows together to support the future of digital dentistry.

• Faster Performance: Redesigned processing engine boosts design and rendering speed, delivering faster workflows with micron-level precision.

• AI-Powered Design Assistance: Intelligent tools now analyze cases and generate optimized restoration proposals automatically, saving time and effort.

• Improved Accuracy: Enhanced algorithms enable superior margin detection, better fit, and detail accuracy across all restorations.

• New Split Denture Workflow: Enables streamlined design and production of split dentures, expanding clinical flexibility and lab offerings.

• Significantly Improved Implant Module: Provides more intuitive tools and higher precision for implant-based restorative design workflows.

• New Restorative Tooth Design Tools:

• Interactive Chain Mode: Lets users link and adjust multiple teeth simultaneously.

• Symmetric Anterior Bridge Design: Supports esthetic symmetry in the anterior region.

• Instant Anatomic Morphing: Automatically adjusts tooth shapes to match functional and anatomical requirements.

• Modernized User Interface: A refined, intuitive layout improves navigation and speeds up design tasks.

• Broader Device Support: Increased compatibility with the latest intraoral scanners and 3D printers.

For more information on this amazing product please contact Unique Dental Supply Inc. at 1.888.532.0554 , visit us on the web: www.udscanada.com or email us at orders@udscanada.com

BRITISH COLUMBIA

Career Opportunities

Denture Technician and/ or Night Guard Technician

Burnaby

Contact: Frank Lando

Phone: 604-294-2881

Email: landofrank@yahoo.ca

For Sale

Bego Fornax T: DOC 86107-en/01

Casting Machine for Sale Richmond

Bought New in 2020 from Bego Fornax T: DOC 86107-en/01

Used just once. Price: $6,000 or best offer. Interested inquires contact: adcsimply@gmail.com.

Dental Laboratory with a Strong Client Base and Vancouver City Centre Location Vancouver

Evaluation info and asking price will be shared only with serious buyers. The seller’s identity will be kept confidential until serious prospects are identified. Only inquiries that are clear about purpose, viability, and intentions will receive a response. All inquiries will be treated with absolute confidentiality.

Over 20 years in business with a strong client base in the same area. The average yearly revenue is $600K, and the facility is fully equipped with 1-3 staff members. The owner wants to sell but is willing to do part-time work during the transition. Great opportunities to grow the business, even in this economy, for someone who will market it well. The owner has nurtured these accounts and has excellent communication with the doctors.

This is the perfect opportunity to add to your lab or for a dental technician looking for a bright future in this field! For more information, don’t hesitate to get in touch with us at smdental@live.com.

Dental Lab for Sale –Established since 2008 Chilliwack

Looking for an excellent investment opportunity in the thriving city of Chilliwack? This well established Dental Lab is family owned and operated; established in 2008, comes equipped with materials, supplies and is turnkey! Long term loyal customer base, and proven track record of success, Magnus Dental Lab presents a rare and exciting opportunity for anyone looking to break into the dental lab market. Exponential growth, opportunities in many aspects from marketing to upgrading advanced digital systems!

Asking price is $14,900.00. Inquire today for more information:

Serena Laye Personal Real Estate Corporation

Mobile: 604-703-5888

serenalaye@hotmail.com

Offered by Pathway Executives Realty Inc./Serena Laye Real Estate Group

Wanting to purchase Simplex

Articulator

I am looking to purchase Simplex articulators. I will pay up to $250.00 depending on the condition of the articulator. Please provide an image of the unit and where in Canada you are. Please get in touch with me at gts@duck.com.

Dental Lab for Sale –

Vancouver, BC, near Central Park

Due to retirement, A crown and bridge dental lab is for sale in Vancouver near Central Park. The physical location of the lab has three separate rooms, approximately 659 sq. It is suitable for a 4-5 person lab. It is an excellent location, and a dental office is next door with multiple dentists. This is the perfect opportunity for a dental technician looking for a future in this field. This sale would include the

transfer of leasing rights as well as the equipment and materials. The asking price is very reasonable.

For more information, please email masaokuma@shaw.ca.

Contact person: Masa Okuma

Crown and Bridge Lab for Sale

Vancouver Island, Comox Valley

Fully digital, including, 3shape and Mill-box software, Scanner, mill, sintering furnace, Formlab 3D printer, porcelain furnaces, eMax press EP3000, etc.

Price: $60,000 – OBO (equipment and supplies only)

Actual lab space not included, must be moved to new location!

For more info please, email roystondentalceramics@shaw.ca.

ONTARIO

Career Opportunities

Metal Technician

Mississauga

Join our exclusive TEAM at Prism Dental Ceramics. Seeking Metal Technician for Mississauga Location. Compensation Range $1,825.00-$2,210.00 bi-weekly (negotiable) 40hr work week – Don’t Wait – Apply Today! Email resumes to avucic@prismdental.com.

For Sale

Dental Lab Equipment and Sundries

Central Ontario

Are you looking to open a new dental practice or expand into removable prosthesis? Here’s an extraordinary chance to buy a complete set of dental lab equipment, sundries, and tooth stock, offered as a reasonably priced package deal.

Opportunity for an RDT to offer lab services in a picturesque Georgian Bay community.

For inquiries and further information, please email dentallabcontents@gmail.com.

Our concern for the environment is more than just talk

As we continue to deliver valuable information through the pages of this magazine, in a printed format that is appealing, reader-friendly and not lost in the proliferation of electronic messages that are bombarding our senses, we are also well aware of the need to be respectful of our environment. That is why we are committed to publishing the magazine in the most environmentally-friendly process possible.

HERE IS WHAT WE MEAN:

• We use lighter publication stock that consists of recycled paper. This paper has been certified to meet the environmental and social standards of the Forest Stewardship Council® (FSC®) and comes from responsibly managed forests, and verified recycled sources making this a RENEWABLE and SUSTAINABLE resource.

• Our computer-to-plate technology reduces the amount of chemistry required to create plates for the printing process. The resulting chemistry is neutralized to the extent that it can be safely discharged to the drain.

• During the printing process, we use a solvent recycling system that separates the water from the recovered solvents and leaves only about 5% residue. This results in reduced solvent usage, handling and hazardous hauling.

• We ensure that an efficient recycling program is used for all printing plates and all waste paper.

• Within the pages of each issue, we actively encourage our readers to REUSE and RECYCLE.

• In order to reduce our carbon footprint on the planet, we utilize a carbon offset program in conjunction with any air travel we undertake related to our publishing responsibilities for the magazine.

• We use vegetable oil-based inks to print the magazine. This means that we are not using resource-depleting petroleumbased ink products and that the subsequent recycling of the paper in this magazine is much more environment friendly. So enjoy this magazine... and keep thinking green.

ADVERTISER PRODUCT & SERVICE CENTRE

Dental Technology Today would not be possible without the advertising support of these companies and organizations. Please think of them when you require a product or service. We have tried to make it easier for you to contact these suppliers by including their telephone numbers and websites. You can also go the electronic version at www.adto.ca or www.dtabc.ca and access direct links to any of these companies.

To reach dental technicians and technologists across Canada through Dental Technology Today and its targeted readership, contact Chad at your earliest convenience to discuss your company’s promotional plans.

Engineered for Precision. Designed for Ef ciency.

The Zirlux® brand has been a global leader in digital materials for years, trusted by dental labs worldwide for their esthetics, performance, and reliability.

The Zirlux® 3D Print Resins are the latest products to enter the Zirlux Digital Portfolio and are designed to integrate seamlessly into your existing work ow.

Whether you’re printing models, surgical guides, nightguards, or gingival masks, Zirlux® resins deliver the quality and reliability your lab depends on.

Model Print Resin Ivory (921-0034)

Model Print Resin Light Grey (921-0035)

(921-0033)

Nightguard  & Splint Print Resin Flexible (921-0037)

Nightguard  & Splint Print Resin Rigid (921-0036)

(921-0032)

Zirlux
Zirlux Surgical Guide Print Resin
Zirlux
Zirlux
Zirlux
Zirlux Gingiva Mask Print Resin

All

The ability to mill over 300 Ivoclar materials.

Powerful and versatile with outstanding results, the PrograMill® PM7 excels in both wet and dry milling. Advanced 5-axis precision delivers exceptional accuracy, efficiency, and surface quality across the entire line of Ivoclar CAD/CAM materials. PrograMill®

The complete line of Ivoclar CAD/CAM materials:

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