Ⅱ.Uterinetubes·a pair of tortuous muscular tubes transmit the ovum & oosperm.10~12cmlong,funnel-shaped·2 openings &4partsuterine orifice: opens into the uterine cavityabdominal orifice fimbrae:opens into the peritoneal cavityUterus
Ⅱ. Uterine tubes • a pair of tortuous muscular tubes transmit the ovum & oosperm • 10～12cm long, funnel-shaped • 2 openings & 4 parts Uterus uterine orifice: opens into the uterine cavity abdominal orifice fimbrae: opens into the peritoneal cavity
: 4 parts(from medial to lateral)D Uterine part ---- 1cm longIsthmus of uterine tube ---- 2.5cm longthenarrowportion? the place for ligation of the uterine tubeUterusTubal ligation
• the narrow portion • the place for ligation of the uterine tube Uterus • Tubal ligation • 4 parts （from medial to lateral） ① Uterine part - 1cm long ② Isthmus of uterine tube - 2.5cm long