"Efficacy of Botulinum Toxin Injection in Reducing Limb Pain in Patients With Complex Regional Pain Syndrome"

The total dose per patient in the lower extremity or upper extremity will be based on common doses given in spasticity patients in the neurology injection clinic. If the target is a symptomatic arm, we will inject as follows: biceps 30 units, triceps 40 units, flexor carpi radialis 20 units, extensor carpi radialis 20 units. If the target is a symptomatic leg, we will inject in the following pattern: vastus lateralis 50 units, rectus femoris 30 units, medial gastrocnemius 40 units, tibialis anterior 40 units.

The total dose per patient in the lower extremity or upper extremity will be based on common doses given in spasticity patients in the neurology injection clinic. If the target is a symptomatic arm, we will inject as follows: biceps 30 units, triceps 40 units, flexor carpi radialis 20 units, extensor carpi radialis 20 units. If the target is a symptomatic leg, we will inject in the following pattern: vastus lateralis 50 units, rectus femoris 30 units, medial gastrocnemius 40 units, tibialis anterior 40 units.