Ear
  Foreign body
      Impacted cerumen
  Labyrinthitis
  Mastoiditis
  Ménière’s disease
  Otitis externa
       Infective
       Malignant
  Otitis media
  Perf. tympanic membrane
  Perichondritis

Eye

  External eye
       Blepharitis
       Burn confined to eye
       Conjunctivitis
       Corneal abrasions
       Dacryocystitis
       Disorders of lacrimal system
       Foreign body
       Inflammation of the eyelids
             Chalazion
             Hordeolum
       Keratitis

  Anterior pole
       Glaucoma
       Hyphema
       Iritis
       Hypopyon
  Posterior pole
       Choroiditis/Chorioretinitis
       Optic neuritis
       Papilledema
       Retinal detachments
       Retinal vascular occlusion
  Orbit
       Cellulitis
       Preseptal
       Postseptal
       Purulent endophthalmitis

Cerebral Venous Sinus Thrombosis
       Cavernous sinus thrombosis

Nose
    Epistaxis
    Foreign body
    Rhinitis
    Sinusitis

Oropharynx/Throat
   Dentalgia
   Diseases oral soft tissue
       Ludwig’s angina
       Stomatitis
   Diseases of the salivary glands
       Sialolithiasis
       Suppurative parotitis
   Foreign body
   Gingival and periodontal disorders
       Gingivostomatitis
   Larynx/Trachea
       Epiglottitis
       Laryngitis
       Tracheitis
       Trach complications
   Oral candidiasis
   Dental abscess
   Peritonsillar abscess
   Pharyngitis/Tonsillitis
   Retropharyngeal abscess
   Temporomandibular joint disorders

Tumors