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1.
Chinese Journal of Burns ; (6): 907-909, 2018.
Artigo em Chinês | WPRIM | ID: wpr-810331

RESUMO

Objective@#To explore the clinical effects of adjacent fasciocutaneous flaps in repairing small wounds with bone or steel plate exposure in anterior tibia.@*Methods@#Twelve patients with small wounds of bone or steel plate exposure in anterior tibia covering area of 2 cm×2 cm to 5 cm×3 cm were admitted to our unit from January 2014 to December 2016. A circular or elliptical adjacent fasciocutaneous flap was designed on the normal skin located at the inside or outside of the wound according to the size of wound after thorough debridement. The pedicle of the flap was located at the proximal end and transferred through the subcutaneous tunnel to cover the wound. The sizes of flaps were 3 cm×3 cm to 6 cm×4 cm. Flaps were fixed with interrupted sutures and drainage rubber sheets were placed under the flaps. The drainage rubber sheets were removed within 24 to 48 hours. The donor area was repaired by medium-thickness skin graft collected from homolateral outer thigh.@*Results@#All the flaps of 9 patients survived. Two patients had necrosis at the distal end of the flaps and were cured by changing dressing. One patient had tension blisters on the flap and was cured by removing blisters and improving microcirculation. All patients were followed up for 3 months, and the flaps were good in blood supply, appearance, and color, with hypaesthesia.@*Conclusions@#Repair of small wounds with bone or steel plate exposure in anterior tibia by adjacent fasciocutaneous flap is simple in surgical procedure and does not damage the well-known blood vessels, and the appearance, texture, and thickness of flaps are close to the skin of anterior tibia region. It is a good choice for repairing this kind of wounds and worth promoting in clinic.

2.
Chinese Journal of Reparative and Reconstructive Surgery ; (12): 1122-1126, 2016.
Artigo em Chinês | WPRIM | ID: wpr-856896

RESUMO

OBJECTIVE: To investigate the effectiveness of V-Y advanced medial gastrocnemius muscle flap to repair soft tissue defects in the middle and lower segments of the anterior tibia. METHODS: Between March 2008 and March 2014, 8 patients with skin and soft tissue defects of the anterior tibia were treated, including 6 males and 2 females with an average age of 36.2 years (range, 28-47 years). The soft tissue defects located at the left leg in 5 cases and at the right leg in 3 cases. The causes included traffic accident injury in 6 cases, and heavy pound injury in 2 cases. Three cases had simple soft tissue defects, and the disease course was 5 hours, 6 days, and 14 days, respectively. Five cases had soft tissue defects and fractures, including 1 case of Pilon fracture, and 4 cases of middle and distal tibial fracture; open reduction and internal fixation were performed in 3 cases, the implementation of external fixation in 2 cases; 1 case had chronic osteomyelitis at 11 months after operation, and 4 cases had skin necrosis and wound infection at 1 to 2 weeks after operation; the duration was 1-12 months (mean, 3.4 months). The skin and soft tissue defect area was 5.2 cm×2.5 cm to 13.0 cm×5.5 cm. Debridement was given, and vacuum sealing drainage was used in 6 cases, and then V-Y advancement of medial gastrocnemius muscle flap was used to cover the wound. Because of light wound contamination, the wound was repaired by the flap after emergency debridement in 1 case; 1 patient with osteomyelitis underwent flap repair at immediate after sensitive antibiotics use and debridement. The size of medial gastrocnemius muscle flaps ranged from 15 cm×6 cm to 26 cm×15 cm. The donor site was sutured in 3 cases or repaired with skin graft in 5 cases. RESULTS: One case had tension blisters in the distal flap, which was cured after symptomatic treatment. The flap and skin graft survived, and primary healing was obtained in the other cases. Seven patients were followed up 6-18 months (mean, 9 months). The texture and appearance of the flaps were satisfactory. At 6 months after operation, two-point discrimination ranged from 12 to 18 mm (mean, 16 mm). The plantar flexion was weaker than that of normal side, but the patients could normally walk and had normal gait. CONCLUSIONS: The V-Y advancement of medial gastrocnemius muscle flap is recommendable to repair soft tissue defects in the middle and lower segments of the anterior tibia for the advantages of reliable blood supply, simple operation, high survival rate of the flap, and satisfactory appearance.

3.
Chinese Journal of Microsurgery ; (6): 271-273,后插二, 2010.
Artigo em Chinês | WPRIM | ID: wpr-597031

RESUMO

Objective To investigate the clinical application of the combined the anterior malleolus flap and anterior tibia flap. Methods Based on the dissection of the perforating branches of anterior tibial artery on the middle and inferior section, the combined the anterior malleolus flap and anterior tibia flap was designed to repair the necrotic skin of anterior foot for 5 patients. The sizes of the flaps ranged from 17 cm×10 cm-10 cm× 5 cm. And the area of the flap was from tibial tuberosity(upper bound) to the line between internal malleolus and external malleolus (lower bound), and from the median line of one side of leg to the other side. Results Postoperatively, all flaps survived, and the primary healing of transplanted skin in donor site was achieved. The texture of flaps were excellent, the phenomenon of abrasion did not happen, and the clinical therapeutic efficacy was satisfactory after a follow up of 2-24 months. Conclusion It's a good method that combined the anterior malleohls flap and anterior tibia flap, which not only could enlarge the area of the flap but also has reliable blood supply, in repair of large size skin defect of anterior foot.

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