The investigators will be studying the effects of Chemodenervation (Botulinum Toxin A) and Serial Casting vs Botulinum Toxin A and without serial casting in Lower Limb Spasticity following ABI.~patients are randomly divided into two groups: group 1 will undergo botox injection with weekly serial casting group 2 will undergo botox injection with physiotherapy The primary outcome is the effects of the proposed treatment with respect to passive dorsiflexion.
Effects of Chemodenervation (Botulinum Toxin A) and Serial Casting vs Botulinum Toxin A and without serial casting in Lower Limb Spasticity following ABI.