Otolaryngology, head and neck surgery is the diagnosis and treatment (operative and non operative) of patients with disorders of the ears, nose, throat, and related structures of the head and neck. This includes cancer of the head and neck (excluding the eye and the brain), disorders of the salivary glands and thyroid gland, disorders of hearing, balance, swallowing, speech, snoring/sleep apnoea and aspects of facial plastic surgery.

Orthopaedic surgery is the diagnosis and treatment (operative and non operative) of patients with disorders of the musculoskeletal system (bones, joints, ligaments, tendon and peripheral nerves). It includes the management of trauma to the musculoskeletal system and the management of congenital and acquired disorders.

Diagnostic and interventional radiology is the diagnosis and treatment of patients utilising imaging modalities, including general radiography, angiography, fluoroscopy, mammography, ultrasound, computed tomography, magnetic resonance imaging, nuclear medicine and bone densitometry.