Iatrogenic posterior tibial neurothlipsis: a tarsal tunnel syndrome.

Posterior tibial neurothlipsis in the retromalleolar space, secondary to internal fixation of a prior ankle fracture, is presented in the following report. The possibility of a tarsal tunnel syndrome cannot be ruled out. No apparent similar reference is made in the medical literature concerning the above etiology of posterior tibial compression/neurothlipsis/tarsal tunnel syndrome. Electrodiagnosis with sensory nerve conduction velocities is reviewed for more accurate diagnosis of tarsal tunnel syndrome.