Your browser doesn't support javascript.
loading
Repair of the soft tissue defects combined dead space in lower extremities with the descending branch of lat-eral circumflex femoral artery chimeric perforator flap / 中华显微外科杂志
Chinese Journal of Microsurgery ; (6): 424-427, 2018.
Article in Chinese | WPRIM | ID: wpr-711678
ABSTRACT
Objective To investigate the feasibility and clinical effects of chimeric perforator flap based on the descending branch of lateral circumflex femoral artery (d-LCFA) for reconstructing the three-dimensional tissue defect in lower extremities. Methods From May, 2008 to June, 2017, 79 cases of soft tissue defects with dead space were repaired by using a d-LCFA chimeric perforator flap, in which 33 cases of car accident trauma, 12 cases of chronic tibial osteomyelitis, 10 cases of plowing machine injury, 9 cases of chronic calcaneal osteomyelitis, 6 cases of falling injury, 5 cases of crushing injury, 3 cases of spoke injury, and 1 case of suppurative knee arthritis. These patients were accompany with different degrees of infection and dead space after radical debridement. The dead cavity was filled by muscular flap, and perforator flap covered the superficial wound. Recording the flap 's appearance, color, texture, osteomyelitis recurrence and the patient 's knee extension at 1, 3, 6, 9 and 12 months followed-up. Results Seventy-five flaps survived without complications, and the donor sites were closed directly. All patients had no post-operative hematoma or secondary infection. Vascular crisis occurred in 2 days after the operation in 4 flaps, 1 flap had an arterial crisis on the second-postoperative-day, and the flap was necrotic after surgical exploration. The deep cir-cumflex iliac artery chimeric perforator flap was used for repairing. Three flaps with venous crisis during 48 h after operation, in which 2 flaps survived eventually after surgical exploration, and another flap was necrosis and repaired by skin graft. The followed-up periods ranged from 3 months to 30 months (mean, 9.7 months). All flaps had satisfied with appearance and texture. There were no osteomyelitis recurrence and any ranges of motion limitations in the hip and knee joints of the operated leg. Conclusion The chimeric perforator flap with d-LCFA merely anastomosed 1 group vascular pedicle can make the dead space be filled and cover the superficial wound simultaneously. It is an ideal option for reconstructing the skin defect with dead space in lower extremity, which can improve the quality of restoration of recipient site and reduce the damage of donor site.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Microsurgery Year: 2018 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Microsurgery Year: 2018 Type: Article