Issuu on Google+

A SIMPLE METHOD FOR BONE POSITIONING OF MANDIBULAR SEGMENTS INDIAN DENTAL ACADEMY Leader in continuing dental education www.indiandentalacademy.com

www.indiandentalacademy.com


AIM - Precise Positioning of the resected or splitted bone

www.indiandentalacademy.com


SURGICAL TECHNIQUE : COMPONENTS ; Bone plates Flexible tube with acrylic polymer

www.indiandentalacademy.com


FIX THE PLATE OUTSIDE OF RESECTION AREA

www.indiandentalacademy.com


MONOMER INJECTED FROM BOTH THE SIDE

www.indiandentalacademy.com


STAB THE TUBE INTO FIXED PLATE

www.indiandentalacademy.com


FIX THE 2rd PLATE

www.indiandentalacademy.com


MANDIBULAR RESECTION

www.indiandentalacademy.com


RE-ENTRY

www.indiandentalacademy.com


PERMANENT FIXATION

www.indiandentalacademy.com


www.indiandentalacademy.com


POSITIONING DEVICE REMOVED

www.indiandentalacademy.com


WIDE RESECTION-SUBTOTAL MANDIBULECTOMY

www.indiandentalacademy.com


www.indiandentalacademy.com


BSSO

www.indiandentalacademy.com


DISCUSSION; Epker&wylie-

effects

1.long term stability. 2.reduce the adverse on TMJ. 3.masticatory function. www.indiandentalacademy.com


ADVANTAGE; 1.convenience- to adapt 2.time,2 min. & time management by light cure

www.indiandentalacademy.com


32

cases 2003 to 2004 No difficulties, No redo

www.indiandentalacademy.com


PRECAUTION; 1.minimize monomer-b’c delay polymerization reaction&more time taken 2.avoid air bubble- b’c it decreases the strength.

www.indiandentalacademy.com


OTHER METHODS; 1.Computer-assisted monitoring sophisticated techniques expensive

2. Stereolithography Shortening operating time

3. Classic method gunning splints, dentures, templates less precise

4. External fixation more time consuming www.indiandentalacademy.com


CONCLUSION SIMPLEST  LESS TIME CONSUMING  GREAT FLEXIBILITY 

www.indiandentalacademy.com


THANK YOU

For more details please visit www.indiandentalacademy.com

www.indiandentalacademy.com


A simple method for bone position of mandibular/ dental implant courses by Indian dental academy