Hi Spyros,
For the locking of the knee,teach the patient to weight bear on his knee-left with proper support in the front.I think u have jus started with this patient.I think i cant say about the recovery at the moment,also what is his age?
If he is stable enough,do activities in the left side ,do he uses more of his hand and balances in his left side more. like passing a ball or some object.In this way, body awareness and patterns of movements can be easily taught to the patient. uma madhu.