Introduction Acute compartment syndrome(ACS)usually occurs after an injury to a limb or other adjacent organ,when there is insufficient blood supply to muscles and nerves due to swelling and increased pressure within a body compartment[1-2].Classically,there are six symptoms and signs associated with ACS,all of which have an initial letter‘P’:pain, Introduction Acute compartment syndrome (ACS) usually occurs after an injury to a limb or other adjacent organ, when there is insufficient blood supply to muscles and nerves due to swelling and increased pressure within a body compartment [1-2] .Classically, there are six symptoms and signs associated with ACS, all of which have an initial letter'P ': pain,