Head injury • Post-traumatic epilepsy, headache, concussion • Spinal injury • Whiplash injury • Lower back injury • Neurovascular diseases • General neurosurgery • Nerve injury

Neurology, i.e. diseases or trauma affecting the brain, spinal cord or peripheral nerves, e.g. head injury • Spinal injury, including whiplash • Nerve injury • Brain damage from stroke, ischaemia, etc. • Headache • Epilepsy • Multiple sclerosis

Traumatic brachial plexus injuries • Erb’s palsy and sequelae • Peripheral nerve entrapments (including thoracic outlet syndrome) • Iatrogenic nerve injuries • Nerve sheath tumours • Outcomes of nerve repair, grafting, transfers and reconstructive procedures • Neuropathic pain • Humerus, clavicle and scapular fractures • Elbow, forearm and wrist fractures • Rotator cuff tears, instability, arthritis, arthroplasty • Elbow instability, arthritis, arthroplasty • Tendon injuries and reconstructions

Professor Chhetri covers all neurological conditions, including headache, epilepsy, Parkinson’s disease, multiple sclerosis and nerve and muscle disease. He has a specialist interest in motor neurone disease.