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Abdomen/male inguinal structures/abdomen perit. (final list)
exam 3
40
Veterinary Medicine
Post-Graduate
12/02/2013

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Cards

Term
external pudental artery
Definition
- emerges from superficial inguinal ring, originates from pudendoepigastric trunk, travels caudoventrally along cranial border of gracilis
Term
caudal superficial epigastric artery
Definition
- supplies mammary branches, and caudal abdominal mamma, male prepuce, scrotum, and female labia
- continuation of external pudental artery dorsal to superficial inguinal lymph nodes, runs cranially to deep surface of inguinal mamma, anastomoses w/ branches of cranial superficial epigastric artery
Term
cranial superficial epigastric artery
Definition
- supply supperficial ventral abdominal wall
- parent artery is cranial epigastric artery
Term
Pudendoepigastric trunk
Definition
- branch of the deep femoral artery
Term
Superficial inguinal lymph nodes
Definition
- afferent drain mammae, prepuce, scrotom, ventral abdominal wall to umbilicus.
- Efferent reach lymph nodes in sublumbar region
- adjacent to caudal superficial epigastric vessels and cranial to their origin the external pudental vessels
Term
cranial abdominal artery
Definition
- supply craniodorsal region of abdomen
- branches emerge from dorsolateral abdominal wall, caudal to last rib
- common origint w/ caudal phrenic artery of of the aorta
Term
lateral cutaneous femoral nerve
Definition
- cranial to cranioventral illiac spine
- arises from the 4th lumbar spinal nerve
Term
deep circumflex illiac artery and vein
Definition
- supply caudodosal region of abdomen
- cranial to cranioventral iliac spine
- arises from aorta
Term
caudal epigastric artery
Definition
- supply caudoventral region of abdomen
Term
Genitofemoral nerve
Definition
- supply the estis
- leaves superficial inguinal ring
-also in female
Term
spermatic fascia
Definition
- surounds structures leaving the superficial inguinal ring
- continuation of abdominal and transersalis fascia
Term
cremaster muscle
Definition
- arises from caudal free border of internal abdominal oblique m., attaches to vaginal tunic near the testis, Leaves superficial inguinal ring
Term
Vaginal process
Definition
- mostly fat in female, envelops testis and spermatic cord in male
- leaves superficial inguinal ring
- diverticulum of peritoneum, present in both sexes
Term
vaginal tunic
Definition
- specific term for the vaginal process in males
Term
spermatic cord
Definition
- carries through inguinal canal by descent of the testis
- two parts: ductus deferents and testicular artery/vein
Term
Ductus deferens
Definition
- carries spermatozoa from epididymus to urethra
- arises from the tail of epididymis to mesorchium by mesoductus deferens
- have small artery and vein
Term
pampiniform plexus
Definition
- sensory info to the brain
- made of testicular artery and vein lymph vessles and testicular plexus of autonomic nerves, make it up
Term
epidiymis
Definition
- tuve connecting testis to ductus deferens
Term
ligament of the tail of the epididymis
Definition
- attaches epidimyis to vaginal tunic and spermatic fascia
- with in scrotal cavity
Term
head (epididymis)
Definition
- communicates w/ testies
Term
body (epididymis)
Definition
?
Term
tail (epididymis)
Definition
- continuous w/ ductus deferens
Term
proper ligament of the tesis
Definition
- attaches testis to ductus deferens
Term
scrotum
Definition
- pouch that holds the testes
Term
inguinal canal
Definition
- potential space between superficial and deep inguinal rings
- also in female
Term
abdominal cavity
Definition
- formed by muscles of abdomen, ribs, and diaphragm
- lined by peritoneum
Term
peritoneum
Definition
- thin layer of loose connective tissue covered layer of mesothelium (simple sqamous mesothelium) that lines abdominal cavity
Term
peritoneal cavity
Definition
- contains no organs! only small amount of luid
Term
Fibrous peritoneum (transversalis fascia)
Definition
-reinforces peritonem
- attaches to abdominal muscles and diaphragm
Term
falciform ligamen
Definition
- fold of peritoneum that passes from umbilicus to diaphragm
- often covered in fat in adult, hold umbilical vein in fetus as it travels to the liver
Term
ROund ligament of the liver
Definition
- on free border of falciform ligament in young animals
Term
Median ligament of the bladder
Definition
- fold of peritoneum caudal to umbilicus
- in fetus, holds urachus and umbilical arteries
Term
vaginal ring
Definition
- opening formed by parietal peritoneum between abdomen and inguinal canal
-
Term
deep inguinal ring
Definition
formed by reflexion of transversalis fascia on other side of vaginal ring
Term
- lesser omentum
Definition
- part of ventral mesogastrium, lesser curvature of stomach to the porta of the liver
Term
greater omentum
Definition
- extension of two layers of connecting peritoneum from dorsal body wall to greater curvature of the stomach
- lacelike, depositions of fat
Term
superficial leaf of greater omentum
Definition
- covers jejunum and ileum
- fold adjacent to body wall
Term
Deep leaf of greater omentum
Definition
- infolding adjacent to abdominal organs and contains left love of pancreas before attaching to body wall
Term
omental bursa
Definition
- between the two leafes of the greater omentum
Term
epiploic foramen
Definition
- hold the enters the omental bursa
- bounded dorsally by caudal vena cava, ventrally by portal vein, caudally by hypatic artery and cranial by liver
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