Audiometry:

  • Otoacoustic emissions
  • Brainstem evoked response audiometry
  • Pure Tone Audiometry

Imaging:

  • Ultrasound of neck and paranasal sinuses
  • Cone-beam computed tomography of paranasal sinuses and lateral skull base

Vestibular system:

  • Videonystagmography (VNG)
  • Video Head Impulse Test (vHIT)

Allergology:

  • Skin Prick Test
  • RAST (Radioallergosorbent Test)
  • Nasal Provocation Test

Snoring/ sleep apnea:

  • Outpatient sleep screening (polygraphy)