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Updated: Aug 14, 2026
A Mouse Distraction Osteogenesis Model
Published on: November 14, 2018
An unusual complication of mandibular distraction
S Y Parashar1, P J Anderson, D J David
1Australian Craniofacial Unit, Women's and Children's Hospital, 72 King William Road, North Adelaide, South Australia 5006, Australia. sanjayparashar2001@yahoo.com
Background:
The authors present an unusual complication of mandibular distraction in a child with the curious condition of multiple pterygium syndrome is presented.
Case Report:
The patient was a Caucasian male with severe pterygia in his neck. As a result of his limited mouth opening and restricted upper airway leading to obstruction, he underwent lengthening of his mandible by distraction, which significantly improved his breathing. During his follow-up, it was observed that an unusually elongated permanent molar was present in an abnormal position.
Conclusion:
This case highlights the need to carefully plan the sites for osteotomy and the potential for damage to the developing permanent dentition in young children.
