OBJECTIVE: To evaluate the clinical efficacy of fasciocutaneous flap in the repair of the III degree burn wound in the facio-cervical region. METHODS: From January 1997 to October 2001, 11 cases of III degree burn wounds in the facio-cervical region were repaired with the cervical-thoracic fasciocutaneous flap ranging from 18 cm x 8 cm to 13 cm x 5 cm. Donor sites were covered with "Z" plasty or skin grafting. RESULTS: Except for partial necrosis of distal end of the flap in 1 case, the flaps in the other 10 cases all survived and presented satisfactory appearance and function during the following up. CONCLUSION: The fasciocutaneous flap in the cervical-thoracic region may provide a large area of flap, and can be easily transferred. It’s an ideal flap for the repair of skin defect in the facio-cervical region, especially for the repair of the wounds with infection or exposure of vessel, nerve and tendon.
OBJECTIVE In order to increase the survival area of pedicled fasciocutaneous flap, a multiple pedicled blocking randomized fasciocutaneous flap was designed. METHODS From January 1991 to September 1998, this technique was used to repair 33 cases, including 27 males and 6 females and the ages ranged from 6 to 58 years. All of the patients were suffered from traffic accidents. In these cases, 22 cases had skin defects of legs and feet with bone, nerve and tendon exposed, 5 cases had osteomyelitis as well as internal fixaters exposed and the other 6 had deformity from scar. The size of the flap was 25.0 cm x 13.0 cm x 2.4 cm at its maximum and 6.0 cm x 3.5 cm x 1.5 cm at its minimum. Based on the traditional blocking flap, according to the severity of the wound and conditions of the neighboring tissues, a flap having 2 to 4 orthogonal pedicles with a width of 1.5 to 3.0 cm was designed. The medical-graded stainless steel sheet was implanted below the deep fascia, and after blocking for 3 to 6 days, the side pedicles were divided. 6 to 14 days later, one of the two remaining pedicles was divided and was transferred to repair the defect. RESULTS 31 cases were followed up for 6 months to 5 years without any trouble of the joints. The flap had a good external appearance and was high pressure-resistant. CONCLUSION The multiple pedicled blocking randomized fasciocutaneous flap increased the size of the flap and the length to width ratio. It had the following advantages: manage at will, high resistance to infection and a large survival area of flap.
Objective To evaluate clinical significance of reversed sural neurovascular fasciocutaneous flap for reconstruction of softtissue defects in ankle and foot. Methods From July 1994 to December 2002, 52 cases of soft-tissuedefects in the ankle and foot were reconstructed by use of reversed sural neurovascular fascio-cutaneous flap, including 47 cases of traumatic defects, 3 cases of chronic ulcer and 2 cases of tumors. The flap area ranged from 4 cm×6 cm to 10 cm×21 cm. Results The flaps survived in 48 cases; the distal part necrosed and secondary free-skin graft were further conducted in 4 cases. All soft-tissue defects were repaired and their accompanied bone and tendon exposurehealed. Forty-six cases were followed-up for 5 months to 48 months, the color and texture of the flaps were excellent and 2point discrimination was 11-17 mm(14 mm on average).The functions of ankle joints were good.Conclusion The reversedsural neurovascular fascio-cutaneous flap is convenient in design and dissection. Its use can retained and replace vascular anostomosed flaps to certain degrees.
Objective To find a better method of emergency repair of skin and soft tissue defects in the lower leg, ankle and foot. Methods The distally based superficial sural artery flap was designed on the posterior aspect of the leg. From February 2000 to December 2003, 18 patients with skin and soft tissue detects of the lower leg, ankle and foot were treated with island fasciocutaneous flap supplied by superficial sural artery by emergency. The size of the flap ranged form 4 cm× 5 cm to 11 cm×12 cm. Results The flaps survived totally in 16 cases and necrosed partially in 2 cases. After 1-2 year postoperative follow-up, the results were satisfactory except that in 2 flaps. Conclusion The island fasciocutaneous flap supplied by superficial sural artery may provide a useful method for emergency repair of soft tissue defect of the lower limbs.
OBJECTIVE: To provide an anatomical basis for the clinical applications of the medial fascinocutaneous flap of calf and to verify its clinical value. METHODS: In 20 lower limb specimens of adult human cadavers, the number, course, size, position and distribution of septocutaneous branches of the posterior tibial vessels are marked by means of red latex and black ink irrigations through femur artery and septocutaneous branches of the posterior tibial artery respectively. RESULTS: The posterior tibial artery gives off several septocutaneous branches at the upper, middle and lower one-third of the leg respectively. Each septocutaneous artery has one or sometimes two concomitant veins. Based on this result, anterograde or reverse pedicled fasciocutaneous flap can be performed for the purpose of repairing soft tissue defects of leg and foot. The flap was clinically applied to treat leg and foot soft tissue defects in 12 cases with satisfactory results. CONCLUSION: The flap is easy to dissect, the posterior tibial artery can be preserved with high successful rate. Therefore, it offers an useful alternative in the repairing and reconstruction of nonextensive soft tissue defects in the leg and foot.
The ultra length and width random calf fasciocutaneous flaps whose blood supply came from the calf fasciocutaneous vascular network were transposed in 9 cases for the treatment of severe trauma of leg. All of the flaps survived except one having necrosis of the distal fourth. The length and width of the flap to the width of the pedicle were 6.1∶1 and 2.7∶1 respectively. Properly extended the area and decreased of blood perfusion of the flan would reduce the burden of the venous backflow to the flap relatively. The abundant vascular networks of the calf fasciocutaneous flap was a very important factor that this type of flap would possibly survive.
Repair of 11 cases of large surface wounds on hands and forearms was reported sucecessfully by using vaseulariged free fasciae late flap.The advantagca of the flap were :(1) The fasciae late was long,tenacious and its inner sutface smooth,it benefited the gliding of the tendon when if was used to cover the joints, bones and tendons, so it was a good material in repairing the surface wounds on hands and forearms;(2) The defects of tendons and skin could be repaired by using fasciae late flap at the same time; (3) The lateral femoral cutaneous nerve was long and thick with abundant branches, so it was best supphy and provided large amount of donor material for repair.
