China Journal of Oral and Maxillofacial Surgery ›› 2020, Vol. 18 ›› Issue (5): 447-450.doi: 10.19438/j.cjoms.2020.05.013

• Clinical Reports • Previous Articles     Next Articles

Combined bilobed trapezius myocutaneous and scapula osteomyocutaneous flaps for reconstructing a through-and-through defect of the mandible following salvage surgery for recurrent head and neck tumors: report of 6 consecutive cases

LIN Zhao-yu, ZHOU Bin, CHEN Wei-liang, WANG Yan, CHEN Rui, ZHONG Jiang-long   

  1. Department of Oral and Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University. Guangzhou 510120, Guangdong Province, China
  • Received:2019-07-22 Revised:2020-01-08 Online:2020-09-20 Published:2020-10-28

Abstract: PURPOSE: To evaluate the outcomes of reconstructing through-and-through defects of the mandible. METHODS: The subjects were six patients with recurrent malignant tumors who underwent salvage surgery and reconstruction with combined bilobed trapezius myocutaneous and scapula osteomyocutaneous flaps based on the transverse cervical vessels (TCVs). RESULTS: All patients had combined bone and extensive soft tissue defects, including four cases of type H, one type LCL and one type C mandible defects and through-and-through soft tissue defects following salvage surgery. All tumors were removed and the complex defects were reconstructed successfully. Two patients experienced minor complications: one minor intraoral flap failure and one case of wound dehiscence at the donor site. None of the patients required nasogastric tube feeding; the appearance of the face and neck was satisfactory or acceptable in all patients. No patient showed severely limited range of motion of the upper limb. The patients were followed for 10 to 18 months. Five patients were alive with no evidence of disease. CONCLUSIONS: The use of combined bilobed trapezius myocutaneous and scapula osteomyocutaneous flaps based on the TCVs may be an effective approach for reconstructing through-and-through defects of the mandible and may provide satisfactory or acceptable functional and esthetic outcomes following salvage surgery for advanced head and neck tumors.

Key words: Trapezius flap, Scapula flap, Transverse cervical vessels, Head and neck tumor, Recurrence, Salvage surgery, Mandible defect, Oral defect

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