title: Prospective study of safety, patient satisfaction and leg ulcer healing following saphenous and subfascial endoscopic perforator surgery.
abstract: BACKGROUND
  Subfascial endoscopic perforator surgery (SEPS) is a minimally invasive alternative to conventional techniques for incompetent calf perforators. Although SEPS has been performed for more than a decade, limited and insufficient data have been published regarding its safety, patient satisfaction and results.
  
  
  METHODS
  A prospective follow-up was undertaken of consecutive SEPS operations on 149 legs, performed in 138 patients: 67 legs with ulceration, 34 with skin changes and 48 with varicose veins. Conventional saphenous vein surgery was performed, when indicated, together with the SEPS procedure. Follow-up was performed after 1 week and later by postal questionnaire to assess long-term morbidity, late complications and patient satisfaction. Patients with ulcers were followed continuously.
  
  
  RESULTS
  Most operations (n = 107) were performed as day-case surgery. Combined saphenous vein surgery was performed in 89 per cent. No serious complications occurred: wound infection in 7 per cent; severe postoperative pain in 9 per cent; delayed wound healing in 15 per cent. After a median follow-up of 7 (1-31) months, 91 per cent of patients were satisfied. After a median of 32 (14-57) months, ulcer healing had occurred in 30 of 36 patients with open ulceration at the time of operation.
  
  
  CONCLUSIONS
  SEPS is a safe procedure, suitable for day-case surgery. Patients are generally satisfied with the outcome and the results of leg ulcer healing are promising.
authors.affiliation: Centre for Leg Ulcer Research, Vascular Surgical Unit, Department of Surgery, Skaraborg Hospital, Sweden.
authors.forename: O
authors.initials: O
authors.lastname: Nelzén
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000556:Ambulatory Surgical Procedures; D019917:Blood Vessel Prosthesis Implantation / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007871:Leg Ulcer / Q000503:physiopathology / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D017060:Patient Satisfaction; D011446:Prospective Studies; D020535:Video-Assisted Surgery / Q000379:methods*; D014945:Wound Healing / Q000502:physiology