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1、思考题1.泌尿系统的组成2.肾的位置、肾区、肾的结构与被膜3.输尿管的狭窄4.膀胱三角5.男性生殖系统的组成6.睾丸和附睾的结构7.输精管的分部The Male Reproductive System第一节 internal genital organs 内生殖器 Paired sacculated 囊状 glands Secrete part of seminal fluid Located on posterior surface of bladder 膀胱底后方,lateral to ampulla ductus deferens 输精管外侧seminal vesicle四、Semina
2、l vesicle 精囊The Male Reproductive System第一节 internal genital organs 内生殖器五、Prostate 前列腺 position Lies behind pubic symphysis耻骨联合,between neck of bladder 膀胱颈 and urogenital diaphragm 尿生殖膈 Shape：倒置的栗子形Base of prostateApex of prostateBody of peostatePosterior surfaces prostatic sulcus 前列腺沟peostateThe Ma
3、le Reproductive System第一节 internal genital organs 内生殖器五、Prostate 前列腺Contains of five lobesAnterior lobe Middle lobePosterior lobe Right and left lobes尿道The Male Reproductive System第一节 internal genital organs 内生殖器3.Bulbourethral gland 尿道球腺two small pea-shaped 豌豆样 glands,located in the deep transverse
4、 muscle of perineum 会阴深横肌,opens into bulb of urethra 尿道球部bulbourethral glandThe Male Reproductive System第二节 External genital organs 外生殖器一、Scrotum 阴囊 Pouch of thin skin lying below the root of the penis阴茎 Divided into two haves by septum of scrotum 阴囊中隔,contains testes and epididymisThe Male Reproduc
5、tive System第二节 External genital organs 外生殖器一、Scrotum 阴囊输精管精索外筋膜精索内筋膜提睾肌睾丸鞘膜（壁层）鞘膜腔 skin dartos coat 肉膜,a connective tissue layer that contains many smooth muscle fibers.External spermatic fascia 精索外筋膜 Cremastter 提睾肌 Internal spermatic fascia 精索内筋膜 Tunica vaginalis of testis 睾丸鞘膜The Male Reproductive
6、 System第二节 External genital organs 外生殖器二、Penis 阴茎尿道外口包皮系带阴茎体阴茎根阴茎包皮阴茎头阴茎海绵体尿道海绵体尿道球耻骨阴茎脚男尿道尿道球腺 Consists of Cavernous body of penis 阴茎海绵体:2 Cavernous body of urethra 尿道海绵体:1 division:root 阴茎根 body 阴茎体 glans penis 阴茎头The Male Reproductive System第二节 External genital organs 外生殖器Skin thin and loose Prep
7、uce of penis 阴茎包皮Frenulum of prepuce 包皮系带二、Penis 阴茎The Male Reproductive System第三节 Male urethra 男性尿道Three partsProstatic part 前列腺部 lies within the prostate Membranous part 膜部 lies within the urogenital diaphragm surround by the sphincter of urethra Cavernous part 海绵体部transverse the all length of cav
8、ernous body of urethra膜部The Male Reproductive System第三节 Male urethra 男性尿道Posterior urethra 后尿道 prostatic part membranous partAnterior urethra 前尿道 cavernous part The Male Reproductive System第三节 Male urethra 男性尿道Three constrictions Internal urethral orifice 尿道内口 membranous part 膜部 external orifice of
9、urethra 尿道外口Three enlarged parts Prostatic part 前列腺部 Bulb of urethra 尿道球部 Navicular fossa of urethra 尿道舟状窝The Male Reproductive System第三节 Male urethra 男性尿道Two curvatures Subpubic curvature 耻骨下弯concave upward Prepubic curvature 耻骨前弯concave downward耻骨前弯耻骨下弯The Female Reproductive System第九章 The Female
10、Reproductive System女性生殖系统Composion:Internal genital organs 内生殖器 Ovaries 卵巢 Conveying ducts External genital organs 外生殖器Uterine tubes 输卵管Uterus 子宫Vagina 阴道The Female Reproductive SystemPosition lies in the ovarian fossa 卵巢窝 in the angle between the internal and external iliac vessels on the lateral p
11、elvic wall.一、Ovary 卵巢Shape an ovoid organ Superior pole 上端 Inferior pole 下端第一节 internal genital organs 内生殖器 Anterior border Mesovarian border 系膜缘 Hilum of ovary 卵巢门The Female Reproductive System一、Ovary 卵巢第一节 internal genital organs 内生殖器Supporting structures Suspensory ligament of ovary 卵巢悬韧带 Proper
12、ligament of ovary 卵巢固有韧带Function:Produce ova 卵子 secrete estrogens 雌激素卵巢固有韧带 The Female Reproductive System一、Ovary 卵巢The Female Reproductive System二、Uterine tube 输卵管General features About 10cm long Located in the upper edge of broad ligament of uterus卵巢伞输卵管伞输卵管漏斗输卵管壶腹输卵管峡输卵管子宫部输卵管子宫口输卵管腹腔口Four part 四
13、个部分：漏斗部壶腹部峡部子宫部The Female Reproductive System二、Uterine tube 输卵管 Infundibulum of uterine tube 输卵管漏斗 Fimbriae of uterine tube 输卵管伞 ovarian fimbria 卵巢伞 Ampulla of uterine tube 输卵管壶腹relatively wide,tortuous,longst part,where the fertilization of the ovum takes place输卵管伞输卵管壶腹输卵管漏斗卵巢伞The Female Reproducti
14、ve System二、Uterine tube 输卵管 Isthmus of uterine tube 输卵管峡straight and narrow portion,is the place where the tubal ligation is performed Uterine part 子宫部 pierces uterine wall and opens into cavity of uterus by uterine orifice of uterine tube 输卵管子宫口输卵管峡输卵管子宫部The Female Reproductive System三、Uterus 子宫子宫底
15、子宫峡子宫颈子宫体输卵管峡子宫颈阴道上部子宫颈阴道部子宫角 General features muscular pear-shaped organ Three parts Fundus of uterus 子宫底 Body of uterus 子宫体 Neck of uterus 子宫颈Vaginal parts of cervix 子宫颈阴道部 Supravaginal parts of cervix 子宫颈阴道上部The Female Reproductive System三、Uterus 子宫Isthmus of uterus 子宫峡 short constricted part,bet
16、ween the body and the neck of uterus子宫底子宫峡子宫颈子宫体输卵管峡子宫颈阴道上部子宫颈阴道部子宫角 The Female Reproductive System三、Uterus 子宫Interior cavitynCavity of uterus 子宫腔the cavity of body of uterus,is triangular in coronal sectionnCanal of cervix of uterus 子宫颈管the cavity of the neck,opens into the vagina at the orifice of
17、 uterus 子宫口 子宫颈管子宫口未产妇经产妇The Female Reproductive System三、Uterus 子宫Position Lies in the center of the pelvic catity,between bladder and rectum；usually it is anteversion 前倾 anteflexion 前屈The Female Reproductive System三、Uterus 子宫Anteversion 前倾 子宫长轴与阴道长轴形成一个向前开放的钝角，稍大于90o;PositionAnteflexion 前屈 子宫体与子宫颈之
18、间形成的一个向前开放的钝角，约为170o 阴道的长轴 子宫的长轴 子宫颈 The Female Reproductive System三、Uterus 子宫Supports of uterus Pelvic diaphragm Ligaments Broad ligament of uterus 子宫阔韧带pRound ligament of uterus 子宫圆韧带pCardinal ligament of uterus 子宫主韧带 Uterosacral ligament of uterus 骶子宫韧带The Female Reproductive System三、Uterus 子宫Bro
19、ad ligament of uterus 子宫阔韧带 Mesosalpinx for the uterine tubes 输卵管系膜 Mesometrium for the ovary 卵巢系膜 Mesovarium 子宫系膜Round ligament of uterus 子宫圆韧带：子宫阔韧带子宫圆韧带The Female Reproductive System三、Uterus 子宫Cardinal ligament of uterus 子宫主韧带：support the position of uterus to prevent from dropping.Uterosacral li
20、gament of uterus 骶子宫韧带：maintain in anteverted position of uterus The Female Reproductive System四、Vagina 阴道 Flattened fibromuscular tube,about 8 9cm long Extends upward and backward from vestibule to uterus Fornix of vagina 阴道穹 Formed between cervix and walls of vagina Posterior fornix Lateral parts
21、Anterior partdeepest and larger part and related to the rectouterine pouch closely.阴道后穹直肠子宫陷凹The Female Reproductive System五、Accessory gland 附属腺体 Great vestibular gland 前庭大腺 On either side of vaginal orifice Open on both sides of orifice of vaginaThe Female Reproductive System第二节 External genital organs 外生殖器 Mons pubis 阴阜 Greater lips of pudendum 大阴唇 Lesser lips of pudendum 小阴唇 Vaginal vestibule 阴道前庭 Clitoris 阴蒂 Bulb of vestibule 前庭球思考题1、前列腺的结构2、阴囊的层次，阴茎的结构3、男性尿道的结构4、女性生殖系统的组成5、卵巢的位置和外形6、输卵管的分部7、子宫的位置、分部及固定装置