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Updated: Aug 15, 2026
A Postoperative Evaluation Guideline for Computer-Assisted Reconstruction of the Mandible
Published on: January 28, 2020
[Evaluation of rigid internal fixation in mandibular reconstruction with autogenous bone]
Objective:
To investigate the application of rigid internal fixation in mandibular reconstruction with autogenous bone and to evaluate its efficacy.
Methods:
From January 1994 to May 2004, 98 patients with mandibular defect received mandibular reconstruction with autogenous bone by using rigid internal fixation. Seventy-two cases of benign tumor and 26 cases of malignant tumor were included. Four hundred and ono rigid fixation plates were inserted. The clinical results and X-ray films were analyzed and the healing processes were evaluated. The functional and aesthetic results of the mandibular reconstruction were also evaluated according to Lopez assessment system.
Results:
After a follow-up of 1 to 3 years, 95 patients (96.9%)achieved successful effect. The forms and function of the mandibles were resumed. Eighty-one (82.7%) patients were satisfied with the results of operations. Thirteen patients (13.3%) achieved acceptable results. Four patients (4.1%) were dissatisfied with the results of operations.
Conclusion:
The rigid internal fixation is conductive to healing and remodeling of the transplant bone in mandibular reconstruction.