The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats. Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics, Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call 0091-9248678078

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

2. 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

3. 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

4. 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

5. 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

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

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