Comparison of Stress Values in Reconstruction Plate-Screw System in Different Lengths of Lateral Mandibular Defects by Finite Element Analysis: Methodological Study

Abstract

Segmental mandibular resection techniques are commonly used for tumor or cyst resection procedures. Following segmental resection, reconstruction plates should be used for initial position of the segments, to maintain spaces, and to stabilize the mandible. A reconstruction plate that bridges defects is used to decrease the tumor recurrency within the first year post operation. When a patient has a poor general health due to end-stage cancer, reconstruction plates may be used during the first surgical op-