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DISTRACTION OSTEOGENESIS INDIAN DENTAL ACADEMY Leader in continuing dental education www.indiandentalacademy.com

www.indiandentalacademy.com


DISTRACTION OSTEOGENESIS Is defined as the surgical technique in which new bone formation is induced by gradual separation of bony segments after an osteotomy

Unidirectional distractor for mid face advancement

Intra oral distractor

Phases- impact-induction-inflammation-soft callus-gradual tractionhard callus-Remodelling www.indiandentalacademy.com


Indications •Severe deficiency of either jaw where conventional orthognathic surgery can not be applied at early age •Severe mandibular deficiency that requires lengthening of more than 10-15 mm •Short mandibular ramus •Narrow maxilla in adult that must be widened anteriorly •“v” shaped mandible www.indiandentalacademy.com


types Extra oral Intra oral Unidirectional Bi directional Multidirectional Bone borne Bone and tooth borne Tooth borne Remotely activated completely buried distractor www.indiandentalacademy.com


The specific aim of this project is to produce a miniature, completely buried, remotely activated distraction device capable of producing controllable pre-defined multidirectional skeletal movements in the mandible region www.indiandentalacademy.com


Thank you For more details please visit www.indiandentalacademy.com

www.indiandentalacademy.com

Dog/ dental implant courses by Indian dental academy  

The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide r...

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