Bilateral Alveolar Distraction for Large Alveolar Defects: Case Report

Area of Science:

• Oral and Maxillofacial Surgery
• Regenerative Medicine
• Craniofacial Reconstruction

Background:

• Distraction osteogenesis is a valuable reconstructive technique for combined bone and soft tissue deficiencies.
• Large alveolar defects present significant challenges in reconstructive surgery.
• Traditional bone grafting may be insufficient for extensive defects.

Purpose of the Study:

• To document a case of segmental alveolar distraction using an intraoral tooth-borne distractor.
• To highlight the application of distraction osteogenesis in large alveolar defects.
• To demonstrate the successful reconstruction of a patient with bilateral cleft lip and palate.

Main Methods:

• Design and implementation of an intraoral tooth-borne distractor.
• Performance of segmental alveolar distraction in a large alveolar defect.
• Integration of cosmetic dentistry for aesthetic outcomes.

Main Results:

• Successful reconstruction of a large alveolar defect using segmental alveolar distraction.
• Achieved a pleasing cosmetic result through combined surgical and dental procedures.
• Demonstrated the efficacy of distraction osteogenesis in a complex craniofacial case.

Conclusions:

• Distraction osteogenesis is a viable and effective treatment for large alveolar defects, especially when bone grafting alone is unsuitable.
• Intraoral tooth-borne distractors can be successfully employed for segmental alveolar distraction.
• This technique offers significant benefits for patients with complex conditions like bilateral cleft lip and palate.