title: Role of reverse sural artery flap for soft tissue defects of lower limb: experience with 66 cases.
abstract: BACKGROUND
  Reverse sural artery flap has proved to be a good option to reconstruct soft tissue defects of lower limb and foot region. Different studies, however, speak of its use in different areas depending upon the individual experiences. Various modifications of the flap technique have been described in various studies. This study highlights many of the modifications in a single series and the fact that extending its arc of rotation, flap has capacity to deal with defects of middle and lower thirds of leg, heel, ankle, sole, dorsum and forefoot.
  
  
  METHODS
  In this case series, flap. was utilized in 66 cases. Extension of skin paddle up to knee joint crease level increased the are of rotation and as a result series witnessed this flap covering defects at the forefoot level. A good number of modifications suggested in literature were utilized to get optimal results.
  
  
  RESULTS
  Lower leg defects were covered in 26 cases. Heel was the site of defect in 18 patients. Dorsum foot needed soft tissue cover in other 15 cases. Flap was successful in 62 cases and it failed in 4 cases.
  
  
  CONCLUSIONS
  Flap due to its long arc of rotation has the capacity to deal the defects of middle and lower thirds of leg, heel, ankle, sole, dorsum and forefoot. Various modifications can be wisely utilized to increase the efficacy of the flap.
authors: Saeed Ashraf
authors: SA
authors: Cheema
authors: Adnan Latif
authors: AL
authors: Malik
authors: Muhammad
authors: M
authors: Asim
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006085:Graft Survival; D006801:Humans; D007869:Leg Injuries / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D061525:Perforator Flap / Q000098:blood supply*; D019651:Plastic Surgery Procedures / Q000379:methods*; D017695:Soft Tissue Injuries / Q000601:surgery*; D055815:Young Adult