Bilateral Peroneal Neuropathy after Obesity Surgery

A woman aged 33 years presented with progressive bilateral foot drop, which had begun three months ago previously. Her medical history revealed that she had undergone bariatric surgery seven months ago and had lost 65 kgs in six months (from 147 kgs to 82 kgs). Bilateral peroneal neuropathy was determined at the fibular head on her electromyography study. The case highlights the importance of an awareness of peroneal neuropathy after massive weight loss. Diet modification and physical therapy should be considered for these patients.