Dr. C. Rayappa’s special interests are :
- Head & Neck and Skull base Surgery for tumours of the mouth, pharynx (throat), larynx (voice box), nasal cavity, sinuses, ear, soft tissue tumours and tumours of parotid and other salivary glands.
- Micro ear surgery for deafness, discharging ear and facial nerve paralysis.
- Functional endoscopic sinus surgery.
- Minimally invasive endoscopic skull base surgery for conditions like pituitary adenoma, CSF leak and meningocoele.