1ST EXPERIENCES WITH ENDOSCOPIC SUBFASCIA L DISSECTION OF PERFORATINGVEINS IN 100 CASES

Progress in minimal invasive surgery made us look for a new concept to treat our patients with varicosis, which is one of the most frequent operations in our department. We changed our method from an epifascial ligation to an endoscopic subfascial dissection of the perforating ve ins (ESDP). This method was developed and first described by Hauer in 1985 [2]. Between March 1992 and May 1993 we treated 85 patients by th is method, performing ESDP on 100 legs. In most of the cases the opera tion is combined with a classic Babcock's procedure, although it can b e done isolated. Sectioning of the perforating veins needs special ins truments and must be performed in partial deprivation of blood supply, which is produced by a sterile Lofqvist roller cuff [5]. The sectioni ng of the perforating veins through a small incision in the medial par t of the lower leg allows a dissection of all perforating veins in the medial and dorsal sections of the lower leg. The subfascial procedure reduces delayed wound healing, especially in patients with trophic sk in disorders. The operation in deprivation of blood supply allows smal ler and therefore cosmetically better incisions also for the other sub cutaneous varices.