EAR

1. Pinna:

• Perichondritis

• Subperichondrial haematoma

• Trauma

1. EAC:

• Otitis Externa: diffuse,furuncle

• Foreign body

• Trauma to EAC

1. Middle Ear

• Trauma to TM

• AOM

• Acute mastoiditis

- Intra-cranial complications

• Facial Nerve palsy

1. Inner Ear

• Vertigo

• Sudden SNHL

NOSE

1. Epistaxis
2. Foreign body
3. Nasal fracture
4. Septal haematoma
5. Acute sinusitis

PHARYNX

1. Acute follicular tonsillitis
2. Peritonsillar abcess
3. Glandular fever
4. Parapharyngeal abcess
5. Retropharyngeal abcess
6. Foreign body
7. Ludwig's angina
8. Tumours causing upper airway obstruction

LARYNX

1. Supraglottitis / Epiglottitis
2. Vocal cord palsy (uni-bilat)
3. Foreign body
4. Tumours causing upper airway obstruction