Category: O

Infection with the nematode of the genus Oesophagostomum.  

A condition in which noise causes pain in the ear.  

Examination of the teeth and oral cavity by use of an odontoscope.  

A congenital anomaly of the developing teeth in which there is deficient production of enamel and dentin in affected teeth, producing decreased density and enlarged pulp chambers.  

The origin and formation of the teeth.  

A tumor composed principally of odontoblasts.  

Producing a tinging or itching sensation.  

The biting of the tongue, lip, or cheek during an epileptic attack.  

Concerning the pupil of the eye.  

Plastic surgery of the eyelids and other periorbital tissues, performed to treat ectropion, exophthalmos, ptosis, trauma, or other conditions.