Hi, You may discuss this with his doctor to opt a surgical option. However after surgery, rehabilitation is the only effective way to help you to regain function in better way and prevent from permanent losses. If rehabilitation program is appropriately instituted, most of the stroke patients can regain maximum functions with appropriate therapy, training and support services. For coordinated rehabilitation program a team of a neurologist, a physiotherapist, an occupational therapist and a speech-language pathologist, a nutritionist work together to help you in your recovery. Therefore, I would suggest following the suggestion made by them and recovery will be although slow but most of the functions may be restored. In addition, it is essential to know that risk of stroke recurrence may be reduced such as by quitting smoking and controlling blood pressure. Hope this helps.