Botulinum Toxin Type A Injection Into the Gastrocnemius Muscle for Treatment of Nocturnal Calf Cramps in Patients With Lumbar Spinal Stenosis
Conditions
- Spinal Stenosis With Nocturnal Calf Cramps
Interventions
- DRUG: botulinum toxin type A (Nabota®) injection into the gastrocnemius muscle
- OTHER: no intervention
Sponsor
Yonsei University