Objective To investigate the surgical techniques and effectiveness for reconstruction of severe full-thickness chest wall defects. Methods Between January 2006 and December 2010, 14 patients with full-thickness chest wall defects were treated, including 12 cases caused by giant chest wall mal ignant tumor excision, 1 case by thermocompression injury, and 1 case by radiation necrosis. There were 8 males and 6 females with an average age of 42 years (range，23-65 years). The size of chest wall defects ranged from 8 cm × 5 cm to 26 cm × 14 cm. All patients compl icated by rib defect (1-5 ribs), and 3 cases by sternum defect. Thoracic skeleton reconstruction was performed with Vicryl mesh or polytetrafluroethylene mesh in 10 patients. Other 4 patients did not undergo thoracic skeleton reconstruction. The bilobed skin flaps, pectoral is major myocutaneous flap, latissimus dorsi myocutaneous flap, and rectus abdominis myocutaneous flap were util ized for repairing soft tissue defects. The size of the dissected flaps ranged from 10 cm × 7 cm to 25 cm × 13 cm. The donor sites were sutured directly or were repaired by free skin graft. Results Poor heal ing of incision occurred in 2 cases, which was cured after debridement, myocutaneous flap transfer, and skin graft. The other wounds healed by first intention. All patients were followed up 6-36 months (mean, 8 months). No tumor recurrence during follow-up, except 1 patient with osteosarcoma who died of l iver matastasis at 6 months after operation. Transient sl ight paradoxical respiration occurred in 1 patient who did not undergo thoracic skeleton reconstruction at 5 days after operation. Integrity of chest wall in other patients was restored without paradoxical respiration and dyspnea. Conclusion Depending on the cause, the size, and the location of defect, single or combination flaps could be used to repair soft tissue defect, and thoracic skeleton reconstruction should be performed when defect is severe by means of synthetic
materials.
Citation： GUO Lingli,XING Xin,LI Junhui,XUE Chunyu,BI Hongda,LI Zhigang. RECONSTRUCTION OF FULL-THICKNESS CHEST WALL DEFECTS. Chinese Journal of Reparative and Reconstructive Surgery, 2011, 25(12): 1465-1468. doi: Copy