Botulinum Toxin Type A Injection Combined With Cast Immobilization for Treating Recurrent Peroneal Spastic Flatfoot Without Bone Coalitions: A Case Report and Review of the Literature.
Peroneal spastic flatfoot is an uncommon condition. It often presents as a rigid and usually painful valgus deformity in the hindfoot with peroneal muscles spasms. Although tarsal coalition is an important cause, a few patients have not undergone bone coalitions. We describe a 27-year-old female who experienced recurrent peroneal spastic flatfoot after an injury. She was treated successfully with a combination of botulinum toxin type A and immobilization of the foot in a neutral position with a cast. After 3 years, the condition had not recurred, and she was pain free and walked normally, with no increase in muscle tone. This unique treatment could be of potential use to treat many patients with such conditions.
['Xu|Jian|J|', 'Muhammad|Hassan|H|', 'Wang|Xu|X|', 'Ma|Xin|X|']
D000328:Adult D016512:Ankle Injuries D019274:Botulinum Toxins, Type A D002370:Casts, Surgical D005260:Female D005413:Flatfoot D006801:Humans D007103:Immobilization D007273:Injections, Intramuscular D009128:Muscle Spasticity D009465:Neuromuscular Agents D013180:Sprains and Strains
muscle spasm tarsal coalition peroneus pes valgus rearfoot rigid flatfoot