ENT Guidelines for the Medical Examination of Scuba Divers
ENT AnatomyThe EarThe external ear canal is a blind tube ending with the ear drum. The cerumen, or wax, is slightly acid and has a protective function. The ear drum…
ENT AnatomyThe EarThe external ear canal is a blind tube ending with the ear drum. The cerumen, or wax, is slightly acid and has a protective function. The ear drum…