Modified Neutral Zone Technique for the Partial Mandibulectomy Patient

Aim: Surgical removal of tumors in the mandible leads to discontinuity of bone which requires surgical reconstruction of the defect to provide a suitable tissue foundation for an acceptable prosthesis. At times when reconstructive surgeries are not possible, prosthetic rehabilitation is a successful alternative. In the present article, prosthetic rehabilitation using neutral zone technique has been discussed in the patient of marginal mandibulectomy. Methods: The fabrication procedure of the removable partial denture was modified to achieve adequate retention and stability in a 22-year-old female patient with the anterior mandibulectomy. Polished surface contours and tooth positioning were recorded with modified neutral zone technique and mandibular teeth were characterized to provide esthetics. Conclusion: The modified neutral zone technique enhanced the stability of the partial denture. A marked improvement in esthetics, function and psychology was noticed.