TY - JOUR A2 - Carinci, Francesco AU - Sakakibara, Akiko AU - Hashikawa, Kazunobu AU - Yokoo, Satoshi AU - Sakakibara, Shunsuke AU - Komori, Takahide AU - Tahara, Shinya PY - 2014 DA - 2014/08/06 TI - Risk Factors and Surgical Refinements of Postresective Mandibular Reconstruction: A Retrospective Study SP - 893746 VL - 2014 AB - Background. Postresective mandibular reconstruction is common in cases of oral and mandibular tumors. However, complications such as infection, plate exposure, or plate fracture can occur. We identified several significant risk factors of complications after reconstructive surgery and compared the effectiveness of different surgical techniques for reducing the incidence of complications. Methods. This study is a retrospective analysis of 28 oromandibular cancer cases that required reconstructive surgery between January 1999 and December 2011 at Kobe University Graduate School of Medicine in Japan. All cases were classified using Hashikawa’s CAT and Eichner’s classification methods. Then, we determined whether these classifications and different treatment or surgical methods were significantly related to complications. Results. Complications after mandibular reconstruction occurred in 10/28 patients (36%). Specifically, five patients had plate fractures, four had plate exposures, and one had an infection. Radiation therapy and closure without any flaps were significantly related to infection or plate exposure. The wrap-around technique of securing reconstruction plates was used in 14 cases, whereas the run-through technique was used in two cases. Conclusions. The success of mandibular reconstruction depends on both mechanical and biological factors, such as the location of defects, presence of occlusions, and the amount of vascularization of the flap. SN - 2090-1461 UR - https://doi.org/10.1155/2014/893746 DO - 10.1155/2014/893746 JF - Plastic Surgery International PB - Hindawi Publishing Corporation KW - ER -