LAUSR

ABSTRACT Introduction Peroneal neuropathy is the most common mononeuropathy of the lower extremities. However, bilateral peroneal nerve palsy (BPNP) is extremely rare due to prolonged squatting. We aimed to evaluate the clinical-electrophysiological findings in patients with BPNP caused by long-term squatting for cotton harvesting in our region. Methods Eight patients (16 limbs), admitted to our center between February 2018 and March 2021 with bilateral foot drop after prolonged squatting, were included in our study. The clinical and electrophysiological findings were re-evaluated six months later. Results We observed that 18.75% of the limbs had pure conduction block, 31.25% had mixed involvement, and half had predominantly axonal damage. Good recovery was observed in ankle dorsiflexion in seven patients during follow-ups. None of the patients were referred for surgery. Electrophysiological examinations showed that the conduction block was resolved, and reinnervation was observed in all patients with axonal degeneration. Conclusion Since the etiology is nontraumatic compression, good recovery can be seen with conservative treatment in BPNP. Electrophysiological studies may determine reinnervation along with clinical examination. The patient should be followed-up for six months with conservative treatment before surgical intervention.