Anatomy'Dr' & 7abasat

Marki 🚶🏻💚:- Branches of pudendal nerve S2,3,4: -inferior rectal nerve -perineal nerve -dorsal nerve of penis or clitoris ————— Branches of internal pudendal artery: -inferior rectal artery -perineal artery -artery of the bulb of penis or clitoris -deep artery of penis or clitoris -dorsal artery of penis or clitoris

Marki 🚶🏻💚:- Contents of superficial perineal pouch: 1)crura&bulb of clitoris or penis 2)bartholin’s glands 3)ischiocavernosus muscle 4)bulbospongiosus muscle 5)internal pudendal vessels 6)perineal nerves —————- Contents of deep perineal pouch: 1)deep transverse perineal muscle 2)sphincter urethrae 3)membranous urethra 4)internal pudendal vessels 5)dorsal nerve of penis or clitoris 6)part of vagina 7)bulbourethral gland ————— Boundaries&contents of ischiorectal fossa: Medial=anal canal Lateral=obturator internus& fascia Superior=pelvic diaphragm Inferior=perineal skin 1)ischiorectal pad of fat 2)pudendal nerve 3)internal pudendal vessels 4)inferior rectal nerve & vessels 5)perineal branch of posterior femoral cutaneous nerve —————— Contents of pudendal canal: 1)pudendal nerve 2)internal pudendal vessels ———————- Structures attached to perineal body: 1)superficial&deep transverse perineal muscle 2)bulbospongiosus muscle 3)pubococcygeus muscle 4)external anal sphincter 5)superficial&deep perineal fascia 6)superior&inferior fascia of urogenital diaphragm —————-

Marki 🚶🏻💚:- Contents of spermatic cord :- 1)ductus deferens 2)testicular artery 3)pampiniform plexus of vein 4)cremasteric artery 5)artery to vas deferens 6)nerve to cremasteric muscle 7)sympathetic nerves ——————— Ligaments that support the ovary: 1)ovarian ligament 2)suspensory ligament ————— Parts of uterine tube: 1)infundibulum 2)ampulla 3)isthmus 4)interstitial segment —————- Ligaments that support the uterus: 1)round ligament of uterus 2)transverse cervical ligament 3)uterosacral ligament 4)broad ligament of uterus

Marki 🚶🏻💚:- Arteries of Abdomen :- 1)Coeliac Trunk:- a) left gastric artery: -oesophageal -gastric b) hepatic artery: -gastroduodenal which gives ( Rt. Gastroepiploic & Superior pancreaticoduodenal) - right gastric - supraduodenal - Rt. hepatic - Lt. hepatic C) splenic artery: - pancreatic branches - short gastric - Lt. gastroepiploic - terminal splenic 2) Superior mesenteric artery:- a) from left side of the artery: - jejunal & ileal branches b) from right side of the artery: - inferior pancreaticoduodenal - middle colic - right colic - iliocolic which gives ( Ant.&Post. caecal, Appendicular, ileal branches,Ascending branch) 3) Inferior mesenteric artery:- - left colic - sigmoid continue as superior rectal artery.

TYPES OF PELVIC JOINTS : sacroiliac joint > plane synovial joints sacrococcygeal joint > secondary cartilaginous joint Pubic symphysis > secondary cartilaginous joint Lumbosacral joint > secondary cartilaginous joint

Blood supply of the pelvis... internal iliac artery 👉✌️ 1⃣ anterior division👇 umbilical artery superior vesical artery obturator artery vaginal artery inferior vesical artery uterine artery middle rectal artery internal pudendal artery inferior gluteal artery 🙀 2⃣ posterior division👇 iliolumbar artery lateral sacral artery superior gluteal artery

- uretar ; ( ureteric bud ) - greater omentum , mesentery of small and large intestine , gastrophrenic ligament , gastrosplenic omentum , splenorenal ligament. ; ( dorsal mesentery ) - falciform ligament , lesser omentum , coronary ligament , triangular ligament ; ( ventral mesentery ) - ligament venous ; ( ductus venous ) - ligament teresa ; ( umbilical vein ) - esophagus , stomach ( foregut ) - duodenal ; caudal portion ( foregut ) cephalic portion ( midgut ) - jejunum , ileum , cecum , appendix , ascending colon , proximal 2/3 transverse colon ; ( Midgut ) - 1/3 distal transverse colon , descending & sigmoid colon , rectum , upper half of anal canal ; ( hindgut ) - lower half of anal canal ( ectoderm ) - liver ; ( mesodermal , endodermal interaction ) - gall bladder , cystic duct ( haptic bud ) - pancreas ; ( dorsal & ventral bud of endodermal cell that Aries from foregut ) - main pancreatic duct ; ( entire part of ventral pancreatic duct and distal part of dorsal pancreatic duct ) - accessory pancreatic duct ; ( proximal part of dorsal pancreatic duct ) - kidney ; ( prenephrons , mesonephrons , metanephrons ) - spleen ; ( mesenchyme cell of mesogastrium ) - glomerulus capsule , proximal & distal convoluted tubule , loops of henle ; ( metanephronic cup ) - suprarenal gland ; ( mesoderm ) - urinary bladder ; ( urogenital sinus ) Pelvic ... - uterine tube, - cervix , uterus , upper one third of vagina ; ( para mesonephric duct ) - lower 2/3 vagina , vestibular gland , membranous urethra , greater part of penile urethra , lower end of urethra in female ; ( urogenital sinus ) - prostate ; ( endodermic evacuation of urethra ) - penis ; ( genital tubercle of urogenital fold ) - scrotum , labia minora , ( urogenital fold ) - mons pubis , clitoris ;( genital tubercle ) - labia majora ( urogenital swelling ) - ductus of epididymus , vas deference , ejaculatory duct , seminal vesicle , epididymus ; ( wolffian duct or mesonephric duct ) - prostatic urethra , ( opening of ejaculatory duct from mesonephric duct , distal part of prostatic urethra by urogenital sinus ) - Distal end of penile urethra ( ectodermal cell ) - Upper 2 third of female urethra from ( mesonephric duct ) ,,, lower third from (urogenital sinus ) Ovary ; ( cell from dorsal endoderm from yolk sack migrate to hindgut , to gonadal ridge ,

blood supply of the GIT: 1-stomach👇 A-left gastric artery(branch from celiac) :to the upper part of lesser curvature B-right gastric artery(branch from hepatic artery):to the lower part of lesser curvature C-left gastroepiploic artery(branch from splenic artery):to the upper part of greater curvature D-right gastroepiploic artery(brach from gastrodoudnal artery):to the lower part of greater curvature. E-short gastric arteries(branches of splenic artery)to the fundus of the stomach 2-spleen👇 splenic terminal branch of splenic artery 3-pancreas 👇 A-pancreatic branch of splenic artery B-superior pancreaticodoudenal(from gastrodoudenal artery) C-inferior pancreaticodoudenal(from superior mesentric artery) 4-liver👇 A-portal vein B-hepatic artery(right hepatic to right lobe..left hepatic to left lobe, coudate and quadrate lobe) 5-gall bladder👇: cystic artery(from right hepatic) 6-doudenum👇 A-superior pancreaticodoudenal(to first part and half of the second part) B-inferior pancreaticodoudenal(to remain doudenum) 7-iluem and jujunum👇 ilieal and jujunal branches from ileocolic artery 8-cecum👇 posterior and anterior cecal which are branch from ileocolic artery 9-appendix👇 appendicular artery(branch from posterior cecal and sometimes from ileocolic) 10-ascending colon👇 A-ileocolic B-right colic 11-transverse colon👇 A-middle colic artery(to proximal two third) B-left colic artery(to distal one third) 12-descending colon👇 Left colic and sigmoidal arteries both from inferior mesentric artery 13-sigamoid colon👇 sigmoidal branches from inferior mesentric artery 14-rectum👇 A-upper third by superior rectal artery(branch of inferior mesentric) B-middle third by middle rectal artery(branch from internal iliac artery) C-lower third by inferior rectal artery(branch from internal pudendal)

blood supply to renal system ,pelvic and perinuem 1-kidney👇 arteries👉renal artery veins👉renal vein drainge into inferior vena cava nerve supply👉renal plexus lymphatic drainge:para aortic lymph node supra renal gland👇 arteries👉inferior phrenic artery supra renal artery from abdominal aorta renal artery veins👉corrspond to artery nerve supply👉sympathetic by splanchnic nerve lymphatic drainge👉para aortic lymph node ureter👇 arteries👉upper third:renal artery middle third:gonadal lower third:superior vasical artery veins👉corresponds arteries nerve supply👉renal plexus testicular(ovarian)plexus hypogastric plexus lymphatic drainge👉para aortic lymph node iliac node urinary bladder👇 arteries👉superior vasical artery inferior vasical artery veins👉vasical venous plexus that drain into internal iliac artery nerve supply👉inferior hypo gastric plexus pelvic splanchnic nerve lymphatic drainge👉 internal and external lymph node ovary👇 arteries👉ovarian artery veins👉ovarian vein(left ovarian drain into left renal and right ovarian drain into inferior vena cava nerve supply👉aortic plexus lymphatic drainge👉para aortic lymph node fallobian tube👇 arteries👉uterine artery from intrnal iliac ovarian artery from aorta veins👉the vien corrospond artery nerve supply👉inferior hypo gastric plexus pelvic splanchnic nerve lymphatic drainge👉para aortic lymph node internal iliac lymph node uterus👇 arteries👉uterine artery ovarian arrived veins👉corrospond arteries nerve supply👉inferior hypo gastric plexus pelvic splanchnic nerve lymphatic drainge👉lymph vessels from the fundus drain into para aortic lymph node lymph vessels from the body into external and internal iliac node some lymph follow braod ligament and drian into superficial inguunal lymph node vagina👇 arteries👉vaginal branch from internal iliac artery vaginal branch from uterine artery veins👉vaginal veins form a plexus which drain into intrnal iliac vein nerve supply👉inferior hypogastric plexus pelvic splanchnic nerve lymphatic drainge👉 upper third of vagina drain into external and internal iliac lymph node middle third of the vagina drain into internal iliac lymph node lower third of the vagina drain into superficial inguinal lymph node scrotum 👇 arteries👉External pundendal artery(branch from femoral) posterior and anterior scrotal arteries (branch from internal pudendal artery) cremastric artery(from inferior hypo gastric artery) veins👉corrospond arteries nerve supply👉anterior surface by ilioinguinal nerve genital branch of ganitofemoral nerve posterior surface by perneal branch of pudendal nerve posterior cutaneous nerve of the thigh lymphatic drainge👉superficial inguinal lymph node testis and epidydymis👇 arterial supply by testicular artery venous drainge by pampiniform plexus which drainge into testicular vein (left testicular vein drain into left renal vein and right testicular vein drain into inferior vena cava lymph drainge by para aortic lymph node penis and clitoris👇 arteries👉deep artery of the penis/clitoris supply coropra cavernosa artery of the bulb supply corpus spongisum there are also dorsal artery of the penis/clitoris all of the following are branches from internal pudendal artery veins👉corrospond vein drain to internal iliac artery nerve supply👉pudenal nerve and its branches lymphatic drainge👉the skin of the penis drain into superficial inguinal lymph node deep structures of the penis/clitoris drain into internal iliac lymph node vas defrens👇 arterial supply by artery to vas defrens lymph drainge into external and internal lymph node seminal vesicles👇 arteries👉inferior vasical artery middle rectal artery veins👉corrospond to arteries and drainge into internal iliac vein lymphatic drainge👉internal iliac lymph node ejaculatory duct👇 arteries👉artery to vas defrens veins👉prostatic and vesical venous plexus lymphatic drainge👉external iliac lymph node prostate👇 arteries👉inferior vesical artery

Marki 🚶🏻💚:- Arteries & Veins of pelvic cavity:- 1)Internal iliac artery: a)Posterior division:- ((SIL)) -superior glueal artery -iliolumber artery -lateral sacral artery b)Anterior division:- -inferior vesical artery -inferior gluteal artery -obturator arter -umbilical artery -vaginal/uterine artery -middle rectal artery -internal pudendal artery 2)Tributaries of internal iliac vein: -internal pudendal vein -superior gluteal vein -inferior gluteal vein -lateral sacral vein -vesical venous plexus -prostatic venous plexus -obturator vein

Marki 🚶🏻💚:- Branches of pudendal nerve S2,3,4: -inferior rectal nerve -perineal nerve -dorsal nerve of penis or clitoris ————— Branches of internal pudendal artery: -inferior rectal artery -perineal artery -artery of the bulb of penis or clitoris -deep artery of penis or clitoris -dorsal artery of penis or clitoris

Marki 🚶🏻💚:- Contents of superficial perineal pouch: 1)crura&bulb of clitoris or penis 2)bartholin’s glands 3)ischiocavernosus muscle 4)bulbospongiosus muscle 5)internal pudendal vessels 6)perineal nerves —————- Contents of deep perineal pouch: 1)deep transverse perineal muscle 2)sphincter urethrae 3)membranous urethra 4)internal pudendal vessels 5)dorsal nerve of penis or clitoris 6)part of vagina 7)bulbourethral gland ————— Boundaries&contents of ischiorectal fossa: Medial=anal canal Lateral=obturator internus& fascia Superior=pelvic diaphragm Inferior=perineal skin 1)ischiorectal pad of fat 2)pudendal nerve 3)internal pudendal vessels 4)inferior rectal nerve & vessels 5)perineal branch of posterior femoral cutaneous nerve —————— Contents of pudendal canal: 1)pudendal nerve 2)internal pudendal vessels ———————- Structures attached to perineal body: 1)superficial&deep transverse perineal muscle 2)bulbospongiosus muscle 3)pubococcygeus muscle 4)external anal sphincter 5)superficial&deep perineal fascia 6)superior&inferior fascia of urogenital diaphragm —————-

Marki 🚶🏻💚:- Contents of spermatic cord :- 1)ductus deferens 2)testicular artery 3)pampiniform plexus of vein 4)cremasteric artery 5)artery to vas deferens 6)nerve to cremasteric muscle 7)sympathetic nerves ——————— Ligaments that support the ovary: 1)ovarian ligament 2)suspensory ligament ————— Parts of uterine tube: 1)infundibulum 2)ampulla 3)isthmus 4)interstitial segment —————- Ligaments that support the uterus: 1)round ligament of uterus 2)transverse cervical ligament 3)uterosacral ligament 4)broad ligament of uterus

Marki 🚶🏻💚:- Arteries of pelvis :- 1)External iliac artery: - inferior epigastric - deep circumflex iliac 2) Internal iliac artery: a) Anterior division: - obturator - umbilical - vaginal/ uterine - inferior vesical - middle rectal - Internal pudendal which gives (inferior rectal, perineal, artery of the bulb of penis or clitoris, deep artery of penis or clitoris, dorsal artery of penis or clitoris) - inferior gluteal b) Posterior division: ( SIL) - superior gluteal - iliolumbar - lateral sacral

Marki 🚶🏻💚:- 1)what are the layers of superficial fascia in lower part of anterior abdominal wall?. 2)there is no deep fascia in anterior abdominal wall, why?. 3)how many regions are found in the abdomen? Mention them. 4)what is the origin,insertion,action & nerve supply of the following muscles: -External oblique -Internal oblique -Transversus abdominis -Rectus abdominis 5)mention the contents of rectus sheath?. 6)mention 3 arteries that supply the rectus sheath?. 7)mention the nerve supply of anterior abdominal wall?. 8)what is the contents of inguinal canal in male and female?. 9)what does mid inguinal point means?what is the structure that we found there?. 10)what does mid point of inguinal ligament means? what is the structure that we found there?. 11)what is the nerve supply of cremastric muscle and it’s action?. 12)mention 4 examples for the following: -Intraperitoneal organs: -Interperitoneal organs: -Retroperitoneal organs: 13)what are the contents of hepatoduodenal ligament?. 14)mention the boundaries of omental foramen?. 15)what are the contents of gastrosplenic ligament?. 16)what are the contents of splenorenal ligament?. 17)what does the median umbilical ligament contain? 18)what does the medial umbilical ligament contain?. 19)what does the lateral umbilical ligament contain?. 20)mention the parts of stomach?. 21)what is the type of sphincter in cardiac orifice?. 22)what is the type of pyloric sphincter?. 23)what is the level of pylorus?. 24)mention 4 structures related to the stomach anteriorly?. 25)mention 4 structures that form stomach bed?. 26)mention the blood supply(A,V) of the stomach?. 27)what are the impressions seen in spleen?. 28)what are the parts of pancreas?. 29)mention structures found posterior to each part of pancreas?. 30)what happens behind the neck of pancreas?. 31)what is the blood supply(A&V) of pancreas?. 32)what are the ligaments of liver?. 33)what are the contents of porta hepatis(hilum) of liver?. 34)mention the lobes of liver & their blood supply?. 35)what structures opens in 2nd part of duodenum?. 36)at which level we found the fundus of gall bladder?.

Marki 🚶🏻💚:- Arteries of Abdomen :- 1)Coeliac Trunk:- a) left gastric artery: -oesophageal -gastric b) hepatic artery: -gastroduodenal which gives ( Rt. Gastroepiploic & Superior pancreaticoduodenal) - right gastric - supraduodenal - Rt. hepatic - Lt. hepatic C) splenic artery: - pancreatic branches - short gastric - Lt. gastroepiploic - terminal splenic 2) Superior mesenteric artery:- a) from left side of the artery: - jejunal & ileal branches b) from right side of the artery: - inferior pancreaticoduodenal - middle colic - right colic - iliocolic which gives ( Ant.&Post. caecal, Appendicular, ileal branches,Ascending branch) 3) Inferior mesenteric artery:- - left colic - sigmoid continue as superior rectal artery.

The lateral aspect of the thigh has a cutaneous nerve supply derived from: a) L2 and 3 b) L3 and 4 c) L5, S1 and S2 d) L4, L5 and S1 e) S1 and S2

) All the following are branches of the femoral nerve except: a) medial femoral cutaneous nerve b) saphenous nerve c) nerve to vastus medialis d) lateral femoral cutaneous nerve e) nerve to sartorius