Do creatine kinase (CK) levels influence the diagnosis or outcome in patients with compartment syndrome?

We report a retrospective study in patients with compartment syndrome with the aim to analyse: i) whether the level of rise in CK levels is a useful marker to the presence of compartment syndrome and; 2) whether an early fasciotomy assists in lowering of the elevated CK levels. The results of our study suggest that although raised CK levels are not diagnostic, they area useful adjunct in making a diagnosis, and hence CK estimation should be done in all patients with suspected compartment syndrome. Moreover, an early fasciotomy (< 12 hours) has a statistically significant influence in lowering elevated CK levels, confirming the view that the earlier the decompression, the lesser the muscle damage.