Systematic Anatomy Department of Anatomy, Histology Embryology Shanghai Medical College, Fudan University Dr Hongqi zhang(张红旗) Email:Zhanghq58@yahoo.com.cn Ofice: Building 9, Room308, 54237151-9308 Mobe:13761809799
Systematic Anatomy Department of Anatomy,Histology & Embryology Department of Anatomy,Histology & Embryology Shanghai Medical College,Fudan University Dr.Hongqi Zhang (张红旗 ) Email: zhanghq58@yahoo.com.cn Office: Building 9,Room308， 54237151 －9308 Mobile:13761809799 1
Composition of reproductive system of both seXs Internal genital organs ◆ Gonads ◆ Genital ducts ◆ Accessory glands EXternal genital organs Male genital organ Female genital organ
Composition of reproductive syst f b th tem o f b oth sexs Internal genital organs Gonads Genital ducts Accessory glands External genital organs External genital organs Male genital organ Female genital organ
Composition of reproductive system Internal genital organs ◆ Gonads- testis ◆ Genital ducts: Epididymis ureter…- Deferent ductus Ejaculatory duct Urethra Bladder ● Accessory glands Seminal vesicle ● Prostate · Prostate Seminal vesicle Bulbourethral gland ● Bulbourethral glane Penis “ Ductus deferens External genital organs Scrotum and penis --- Epididymis Testis
Composition of reproductive system Internal genital organs G d t ti Ureter Gona d s － testi s Genital ducts: Epididymis Ureter Deferent ductus Ejaculatory duct Bladder Seminal vesicle Urethra Accessory glands P tt Penis Prostate Bulbourethral gland Pros t a t e Seminal vesicle Bulbourethral glane Penis Ductus deferens Epididymis Bulbourethral glane External genital organs Scrotum and penis Testis
The position and shape of the testis A pair of oval-shaped organs. They are suspended on the scrotum by the supermatic cord. Each testis have two extremities: two surfaces and two borders The function of testis is to produces sperm and secret androgens sup. extremity TWo extremity Inf extremity Lat surface Epidydimis Two surfaces Sup. extremity Med. surface Post Ant border Two borders border Post border Lat surface Ant Inf extremis
A if l h d Th d d th The position and shape of the testis A pair of oval-shaped organs.They are suspended on the scrotum by the supermatic cord.Each testis have two extremities;two surfaces and two borders The extremities;two surfaces and two borders.The function function of testis is to produces sperm and secret androgens. Two extremity Sup.extremity Two surfaces Two extremity Inf.extremity Lat.surface Sup.extremity Epidydimis Two surfaces T bd Med.surface Ant.border Post. border Two borders Post.border Lat.surface border Ant. border Inf.extremity
The structures of the testis Testis sends numerous fibrous septules into the gland dividing it into 100-200 testicular lobules that contain 2 4 contorted seminiferous tubules- traight seminiferous tubu|es→ rete testis Ductus(vas) Ductuli efferentes deferens Rete testis Epididymis 00 Tunica albuginea Seminiferous tubules Testicular lobules Testis
The structures of the testis Testis sends numerous fibrous septules into the gland, dividing it into 100 ～200 testicular lobules that contain 2 ～ 4 contorted seminiferous tubules → traight seminiferous tubules →rete testis