Venous insufficiency: a late sequelae of four-compartment fasciotomy in the lower extremity?
Four-compartment fasciotomies used to relieve abnormally high compartment pressures necessitate interruption of the ensheathing fascial membrane. In the calf, this is considered an important component in maintaining a viable musculovenous pump and preventing venous hypertension, a leading cause of venous insufficiency. Through postoperative physical examination and photoplethysmography evaluation of 47 patients who underwent this procedure, no indication exists that division of the fascial component leads to calf pump dysfunction and chronic venous insufficiency. Of the patients studied, 92 per cent had unchanged musculovenous pump function upon photoplethysmography reevaluation at 19 weeks compared with the initial values recorded 6 weeks postoperatively; 6 per cent had improved venous flow, while only one of the 47 (2%) had venous recovery measurements consistent with diminished venous flow.
Aita
D J
DJ
Dept. of Surgery, Hahnemann University School of Medicine, Philadelphia, PA 19102-1192.
Kvamme
P
P
Rice
J C
JC
Kerstein
M D
MD
D000293:Adolescent; D000328:Adult; D003161:Compartment Syndromes / Q000209:etiology / Q000601:surgery*; D000071938:Fasciotomy; D005260:Female; D006801:Humans; D007866:Leg / Q000601:surgery*; D007869:Leg Injuries / Q000150:complications; D008297:Male; D008875:Middle Aged; D017156:Photoplethysmography; D011183:Postoperative Complications; D014689:Venous Insufficiency / Q000175:diagnosis / Q000209:etiology*