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Costochondral grafting in condylar replacement and mandibular reconstruction
G Obeid1, S A Guttenberg, P W Connole
1Department of Oral and Maxillofacial Surgery, Washington Hospital Center, Washington, DC 20010.
Summary
Free costochondral grafting is a successful method for reconstructing parts of the mandible and its temporal articulation. This study confirms its physiological soundness and positive functional and aesthetic outcomes in patients.
Area of Science:
- Oral and Maxillofacial Surgery
- Orthopedic Surgery
- Reconstructive Surgery
Background:
- Reconstruction of the mandible and temporomandibular joint often requires complex surgical techniques.
- Costochondral grafts are a viable option for restoring mandibular defects and function.
Purpose of the Study:
- To evaluate the functional results, esthetics, and complication rates of free costochondral grafting.
- To discuss the surgical technique and confirm previous findings on graft success.
Main Methods:
- Retrospective study of 30 costochondral grafts in 22 patients.
- Mean follow-up period of five years (range, 2-11 years).
- Assessment of functional outcomes, esthetics, and complications.
Main Results:
- The study confirmed previous findings regarding the success of costochondral grafting.
- Positive functional and esthetic results were observed.
- The method was found to be physiologically sound for mandibular reconstruction.
Conclusions:
- Free costochondral grafting is a successful and physiologically sound technique.
- It provides good functional and esthetic outcomes for mandible and temporomandibular articulation reconstruction.