Oral and maxillofacial surgery involves the diagnosis and treatment (operative and non-operative) of patients with diseases, injuries and defects of the mouth, jaws and associated structures. This includes oral and maxillofacial pathology, trauma, dentoalveolar surgery, orthognathic and relevant reconstructive surgery, and facial pain.

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.