Meatus Anatomy Definition

Meatus a natural body passageway. Meatus in anatomy a meatus is a natural body opening or canal.

Nasal Meatus The Respiratory System

Meatuses or meatus a body opening or passage such as the opening of the ear or the urethral canal.

Meatus anatomy definition. Meatus synonyms meatus pronunciation meatus translation english dictionary definition of meatus. The urinary meatus also known as the external urethral orifice is the opening of the urethra. Nearby words for internal auditory meatus.

Word of the day. Other meatuses include the external and internal auditory meatuses and the superior middle and inferior meatus of the nose. The meatus opening of the female urethra is above the vaginal opening as indicated here.

In females the urethra is shorter than in the male. Acoustic meatus auditory canal auditory meatus ear canal external auditory canal either of the passages in the outer ear from the auricle to the tympanic membrane. It is the point where urine exits the urethra in males and in females and also where semen exits the urethra in males.

The meatus has varying degrees of sensitivity to touch. Meatus definition an opening or foramen especially in a bone or bony structure as the opening of the ear or nose. The story of an imaginary word that managed to sneak past our editors and enter the dictionary.

The external acoustic meatus leads from the auricle to the tympanic membrane eardrum and the internal acoustic meatus is for passage of nerves and blood vessels. Acoustic meatus meatus acusticus either of two passages in the ear. Meatus a natural opening of a tubular lumen which in the usual working medical parlance refers to the urinary meatus located in the glans penis or in the vulva.

N pl tuses or tus anatomy a. Passageway passage a path or channel or duct through or along which something may pass. The canal extending through the petrous portion of the temporal bone through which the glossopharyngeal nerve the facial nerve and the auditory nerve and artery pass.

The urethra is the transport tube leading from the bladder to discharge urine outside the body. The meatus is located on the glans penis in males and in the vulval vestibule in females.

Lab 20 Head Iii