Extended islanded reverse sural artery flap for staged reconstruction of foot defects proximal to toes
JCPSP-Journal of the College of Physicians and Surgeons Pakistan. 2018; 28 (2): 126-128
in En
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| ID: emr-193352
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Objective: To assess the outcome of extended delayed reverse sural artery flap for reconstruction of foot defects proximal to toes in terms of flap survival, complication and extended area
Study Design: Case series
Place and Duration of Study: Jinnah Burn and Reconstructive Surgery Centre, Lahore, from February 2015 to April 2017
Methodology: Cases who underwent delayed sural artery flap were inducted. Preoperative hand-held doppler was done to confirm the location of perforator. Two suitable perforators were chosen to raise the extended flap by crossing the proximal limit in all cases. The pedicle was kept minimum 3 cm wide and perfusion was assessed. Flap was delayed for one week and vaccum-assisted closure [VAC] dressing was applied over wound. The second surgery was performed after one week. Proximal perforator was clamped and ligated after checking adequate perfusion of flap. Flap was insetted into defect
Results: Thirty-two patients were reconstructed with delayed reverse sural artery flap. The mean age of the patients was 26.5 +12.2 years. Twenty-four [75%] patients were males and 8 [25%] were females. Twenty-two [68.7%] cases were degloving wounds after road traffic accidents [RTA], 6 [18.7%] were diabetic foot wounds, 4 [12.5%] sustained injury after falling from height and 7 [21.8%] patients had fracture of metatarsals. Twenty-eight flaps were transferred after one week delay, and only in 4 cases, flap were transferred after two weeks. All flaps survived completely. Complications of infection noted in 3 [9.3%] flaps, 3 [9.3%] flaps showed tip necrosis, 2 [6.2%] flaps undergone epidermolysis and only 2 [6.2%] showed venous congestion
Conclusion: Delayed islanded reverse sural artery perforator flap is a reliable and versatile option for resurfacing soft tissue defects of lower limb proximal to the toes with lesser complications and extended coverage area
Study Design: Case series
Place and Duration of Study: Jinnah Burn and Reconstructive Surgery Centre, Lahore, from February 2015 to April 2017
Methodology: Cases who underwent delayed sural artery flap were inducted. Preoperative hand-held doppler was done to confirm the location of perforator. Two suitable perforators were chosen to raise the extended flap by crossing the proximal limit in all cases. The pedicle was kept minimum 3 cm wide and perfusion was assessed. Flap was delayed for one week and vaccum-assisted closure [VAC] dressing was applied over wound. The second surgery was performed after one week. Proximal perforator was clamped and ligated after checking adequate perfusion of flap. Flap was insetted into defect
Results: Thirty-two patients were reconstructed with delayed reverse sural artery flap. The mean age of the patients was 26.5 +12.2 years. Twenty-four [75%] patients were males and 8 [25%] were females. Twenty-two [68.7%] cases were degloving wounds after road traffic accidents [RTA], 6 [18.7%] were diabetic foot wounds, 4 [12.5%] sustained injury after falling from height and 7 [21.8%] patients had fracture of metatarsals. Twenty-eight flaps were transferred after one week delay, and only in 4 cases, flap were transferred after two weeks. All flaps survived completely. Complications of infection noted in 3 [9.3%] flaps, 3 [9.3%] flaps showed tip necrosis, 2 [6.2%] flaps undergone epidermolysis and only 2 [6.2%] showed venous congestion
Conclusion: Delayed islanded reverse sural artery perforator flap is a reliable and versatile option for resurfacing soft tissue defects of lower limb proximal to the toes with lesser complications and extended coverage area
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Index:
IMEMR
Language:
En
Journal:
J. Coll. Physicians Surg. Pak.
Year:
2018