external orifice of male urethra

3D measurement of external nose

abnormalities of external and middle ear

Abscess of external ear

Acquired stenosis of external ear canal

adduction of external file

angle of external friction

anterior superior spine of external auditory meatus

atresia of external acoustic meatus

Canaloplasty of external auditory canal

Cellulitis of external ear

Cholesteatoma of external ear

coefficient of external bonds

coldness of external genitals

complex of external condition

Congenital malformation of external and middle ear

Contusion of external genital organs

Crushing injury of external genital organs

degree of external dependence