[New retractor for surgery of lacrimal sac].
D006801:Humans; D007765:Lacrimal Apparatus / Q000601:surgery*; D008866:Microsurgery; D009301:Nasolacrimal Duct; D013518:Surgery, Plastic
LACRIMAL APPARATUS/surgery
Nouvel écarteur ppur la chirurgie du sac lacrymal.