external surface

바깥면

external transmigration

난관외이행(卵管外移行).

external ultraviolet

외부자외선(外部紫外線).

external ureteral stent

외부요관스텐트

external urethral

요도(尿道).

external urethral opening

바깥요도구멍

external urethroplasty

외요도형성(술)(∼形成術).

external urethroplasty

외요도성형(술)(∼성형술).

external urethrotomy

외부요도절개술(外部尿道切開術).

external use

외용(外用).

external version

외회전술(外回轉術), 외부조작전향.

external wall

바깥벽

external wall of cochlear duct

달팽이관바깥벽

external wandering of ovum

난자외주(卵子外走).

external work

외부(外婦)일