Abstract
A total absence of acute compartment syndrome (ACS) was noted in 966 tibial fractures in African patients of diverse ethnic groups, reviewed retrospectively at our institution. According to general incidences reported in the literature, we should have experienced between 22 and 86 cases of acute compartment syndrome. The purpose of this prospective study was to confirm these findings and at the same time to try to find an explanation for this phenomenon.
During a period of 1 year and 4 months, 257 tibial fractures were prospectively analyzed for clinical signs and late sequelae of acute compartment syndrome. In 156 of these patients, presenting 158 fractures of the tibia, the pressure in the anterior compartment was systematically measured. Not a single case, nor late sequel of ACS was diagnosed.
The hypothesis we forward for this total absence of ACS is the effect of chronic high temperature surroundings in preventing ACS by safeguarding the arteriovenous gradient and lowering the vascular resistance. We propose that further investigation should be carried out to study this hypothesis.
Correspondence should be addressed to Ms Larissa Welti, Scientific Secretary, EFORT Central Office, Technoparkstrasse 1, CH-8005 Zürich, Switzerland
