Objective To introduce the treatment and clinical result of reconstructing femoral artery with external jugular vein graft. Methods From June 2002 to April 2006, 22 cases of femoral artery defects caused by pseudoaneurysm resection, were reconstructed withexternal jugular vein graft by microsurgical technique. There were 20 males and2 females, aging 25-46 years (mean 31.2 years). The length of femoral artery defects was 5-9 cm, with an average of 6.8 cm. The location was left in 14 cases and right in 8 cases.Results Ten cases achieved healing by the first intention, and 4 cases by the second intention. The other 8 cases need the regional flap repair because the wound splited open and became ulcer. Femoral artery defects were reconstructed successfully and the pulse of dorsal arteries of foot could be felt except 1 case of bleeding of anastomotic rupture. Eighteen patients were followed up 1-30 months, and no pseudoaneurysm recurred. Color ultrasound Doppler detection showed that the external jugular veins took place of the femoral artery defects in 12 cases. Conclusion External jugular vein is stable at anatomy and easy-to-obtain. Its calibre is close to that of the femoral artery. It can be used for reconstructing femoral artery defects as the vein material. The operation is easy and the clinical result is sure.
Objective To evaluate the results of chest wallreconstruction (CWR) in patients who underwent chest wall tumor resection accompanying huge chest wall defect. Methods From Jan. 1998 to Mar. 2003, 31 patients underwent CWR. Among them, 20 were male and 11 female. The age ranged from 8 to 72 years.The indications for resection were primary chest wall tumor in 21 patients, lung cancer with invasion of chest wall 6, recurrence of breast cancer 2, radiationnecrosis 1 and skin cancer 1. The number of rib resected was 2~7 ribs (3.6 in average). The defect was 20~220 cm2 (97.1 cm2 in average). Concomitant resectionwas done in 13 patients, including lobectomy or wedge resection of lung 10, partial resection of diaphragm 2, and partial sternectomy 1. Seven patients underwent soft tissue reconstruction alone(latissimus dorsi+greater omentum, latissimusdorsi myocutaneous flap, latissimus dorsi muscle flap), 5 patients bony reconstruction alone(Prolen web), and simultaneous BR and STR were performed in 19 patients(latissimus dorsi, pectorails major, latissimus dorsi+fascia lata, and Prolene web). Results Three patients (9.7%) developed postoperative complications. Postoperative survival period was 6~57 months with a median of 22 months. Conclusion A favorable clinical outcome can be achieved by CWR for the patients with hugechest wall defects that result from resection of chest wall tumors.
Objective To investigate the clinical characteristics of unstable pelvic fractures and to find out an alternative for the treatment. Methods From October 2000 to June 2004, fifty-six patients with unstable pelvic fractures were treated by open reduction and pelvic-reconstructed plate fixation to recover the anatomical structure of pelvis and acetabulum. According to Tile classification, 33 cases were type B (15 cases were Tile B1, 11 cases were Tile B2, 7 cases were Tile B3); 23 cases were type C (10 cases were Tile C1, 8 cases were Tile C2, 5 cases were Tile C3). Results The 56 cases were followed up 12 to 68 months(26 months in average).All cases with fractures got healed during 3 to 6 mouths. According to the Majeed evaluation, 40 cases were excellent, 11 cases were good, 4 cases were fair, and only one case was a failure. The rate of excellency and goodness was 91.07%.The pelvic abnormity was rectified; partial patients felt light pain in iliac scar. Conclusion The choice of the proper operative approach and pelvic-reconstructed plate fixation by allowingfor fracture classification is a good and dependable means for treating unstablepelvic fractures.
Objective To evaluate the advantages and disadvantages of vascularized free peroneal composite flaps for reconstruction of oral and maxillofacial defects. Methods From November 1999 to December 2002, 28 cases of oral maxillofacial defects were reconstructed with vascularized free peroneal composite flaps, with fibulacutaneous flap in 21 cases and with fibulamyocutaneous flap in 7 cases. Three cases received insertion of dental implants into the fibula flap. The flap size was 3.0 cm×5.5 cm to 8.0 cm ×12.0 cm; the fibula length was 5.5 cm to 16.0 cm. Results Of the 28 flaps reconstructed, 24 survived,3 necrosed partially and 1 necrosed completely. All the 5 implants survived andachieved good bone integration in 3 cases. Twenty-six cases were followed up 1-36 months with an average of 18.5 months, the facial appearance and the vocal function were satisfactory in 23 cases. Conclusion Vascularized peroneal flap has many advantages and is one of the optimal flaps for reconstruction of oral maxillofacial defects.