Ligamemts and Fascia Flashcards
1
Q
obturator fascia
A
covers the pelvic surface of the obturator internus muscle contains tendinous arch of the levator ani
2
Q
Inguinal ligmanet
A
from ASIS to pubic tubercle
3
Q
Hepatoduodenal ligmanet
A
from lesser omentum surrounds hepatic a. bile duct, porta v.
4
Q
posterior wall of inguinal canal?
A
internal oblique and transversus abdominus aponeurosis (formation of conjoint tendon)
5
Q
Ligamentum Teres
A
enclosed in the falciform ligament on liver fetal umbilical vein
6
Q
what ligament is from splenic flexture of colon to diaphragm?
A
phrenicocolic ligament
7
Q
what is the reflection of coronary ligament on right kidney?
A
hepatorenal ligament
8
Q
what ligament surrounds left gastric vessles
A
hepatogastric ligament
9
Q
lateral crura to superficial ring
A
lateral aspect of external oblique aponeurosis on opening of superficial ring. attaches to pubic tubercle
10
Q
Sacroiliac ligmanets
A
ventral dorsal interosseous
11
Q
Scrotal raphe
A
cutaneous ridge marking the line of fusion of embryonic labiosacral swellings.
12
Q
Foramen ovale
A
shunt create to bypass the right ventricle and the lungs. in postnatal this is called the fossa ovalis
13
Q
What ligaments are made from the lesser omentum?
A
Hepatoduodenal hepatogastric epiploic foramen
14
Q
Transversalis fascia
A
between transversalis abdominis muscle and extraperitoneal fat continuous with pelvic fascia (epimysium of iliacus muscle)
15
Q
Colle’s Fascia
A
Superficial perineal fascia continuous with superficial fascia of the penis and scrotum defines the superficial boundary of the superficial perineal pouch
16
Q
Pectineal ligmanet att.
A
from medial end of inguinal ligmanet to lateral ascpet pectin pubis
17
Q
ligamentum arteriosum
A
ligament remnant of ductus arteriosus connects pulmonary trunk to arch of the aorta
18
Q
Fascia of the pelvic diaphragm
A
inferior fascia (anal fascia) superior fascia
19
Q
what forms lies posterior to rectus abdominus inferior to arcuate line?
A
transversalis fasica
20
Q
Gastrophrenic ligament
A
peritoneal derivative (greater omentum) from abdominal esophagus to diaphragm
21
Q
What surrounds the hepatic a., bile duct, and portal vein?
A
hepatoduodenal ligament
22
Q
Scarpa’s Fascia
A
deep membranous fascia continuous with superficial fascia of the scrotum
23
Q
what ligament surrounds splenic vessles
A
lienorenal ligament
24
Q
Inferior fascia
A
anal fascia covers the inferior surface of the levator ani and coccygeus muscles
25
What ligament connects lobes of liver to diaphragm?
Hepatic triangular ligament
26
what forms anterior wall of inguinal canal?
external oblique aponeurosis
27
What ligament connects the esophagus to the diaphragm?
gasrophrenic
28
mesentery proper
Formed by peritoneum surrounds branches of SM vessels
29
ductus venosus
most of the blood bypasses the liver to directly enter IVC Bypasses portal vein from umbilical vein to IVC postnatal forms ligamentum venosum (continuation of round ligament)
30
Endothoracic fascia
lines the thorax between the intercostal muscles and the pleura equivalent to transversalis fascia of the abdomen
31
Female guvernaculum
fibrous cord connecting ovary and primordial uterus to developing labia majoris. postnatally represents ovarian ligament and round ligament of uterus. Round ligament goes through inguinal canal
32
what forms anterior rectus sheath inferior to arcuate line?
aponeurosis of transversus abdominis muscles aponeurosis of internal obliques aponeurosis of external obliques
33
what forms the internal spermadic fascia
transversalis fascia
34
inguinal canal
Formed for relocation of testis during development. contains either spermatic cord or round ligament of uterus blood and lymph vessels ilioinguinal nerve
35
urachus
joined the apex of the fetal bladder to the umbilicus formed into the umbilical ligament after birth
36
What ligament attaches liver to anterior body wall and surrounds ligament teres and paraumbilical v.?
Falciform ligament
37
Gastrosplenic ligmanet
Derivative of peritoneal (greater omentum) surrounds short gastric vessels
38
inferior wall of inguinal cana
external oblique aponeurosis upward fold
39
medial crura to superficial ring
medial aspect of external oblique aponeurosis on opening of superficial ring. attaches to pubic crest
40
Transverse mesocolon
surrounds branches of middle colic vessels derivative of peritoneum
41
Parietal tunic vaginalis
adjacent to internal spermatic fascia, more extensive than the visceral layer and extends superiorly up partway of the spermatic cord.
42
iliopubic tract
thickened inferior margin of transversalis fascia, that runs parallel and deep to the inguinal ligament
43
Dorsal sacroiliac ligament
from lateral sacral crest to Posterior superior iliac spine
44
superficial fascia of the penis and scrotum
continuous with Scarpa's fascia of anterior abdominal wall and the superficial perineal fascia (Colle's fascia)
45
male gubernaculum
fibrous tract connecting primordial tests to anterolateral abdominal wall at site of future deep ring of inguinal canal.
46
Visceral Tunica vaginalis
visceral layer covering the testes, except where testis attach to epididymis and spermatic cord
47
sacrotuberous ligament
from posterior iliac spine and lateral margin of sacrum to ischial tuberosity
48
Lacunar Ligmanet att.
medial end of inguinal ligament to superior pubic ramus (medial end of pectin pubis) forms medial boundary of subinguinal sapce
49
what ligaments are made up for anterior and posterior coronary ligaments?
hepatic triangular ligament
50
Superior wall of inguinal canal
Internal oblique aponeurosis
51
Renal Fascia
membranous layer surrounds the kidneys and their suprarenal glands continues medially with sheath of the renal vessels
52
what forms anterior rectus sheath above umbilicus?
1/2 of aponeurosis of internal oblique external oblique aponeurosis
53
Phrenicocolic ligament
Peritoneum derivative from splenic flexture of colon to diaphragm
54
what forms posterior rectus sheath above umbilicus?
1/2 of aponeurosis of internal oblique aponeurosis of transversus abdominis muscles
55
Cremasteric fascia
on testis continuous with internal oblique muscle
56
Epiploic foramen
communication between greater and lesser sacs derived from lesser omentum
57
what is within the spermatic cord?
testicular a. pampiniform venous plexus with testicular vein Artery of ductus deferns ductus deferns vestige of processus vaginalis
58
Buck's Fascia
deep penile fascia surrounds corpus spongiosum and corpa cavernosum
59
What makes up lateral umbilical fold?
formed by peritoneum passing towards umbilicus on anterior abdominal wall inferior epigastric vessles
60
what role does the transversalis fascia have in inguinal canal
forms the deep inguinal ring forms the innermost layer of fascia traversing the canal.
61
what enters deep inguinal ring?
Ductrus deferens, testicular vessels (round ligament of uterus in females)
62
Hepatic triangular ligament
Derivative of the peritoneum connects the right and left lobes of the liver to the diaphragm Combination of both the anterior and posterior coronary ligaments
63
Tendinous arch of the levator ani
attachment of levator ani muscles
64
What ligament holds the liver to the inferior aspect of the diaphgram?
coronary ligament
65
superficial inguinal ring
exit for spermatic cord and round ligament of uterus from inguinal canal occurs in external oblique aponeurosis superior and lateral to the pubic tubercle
66
What makes up median umbilical fold?
formed by peritoneum passing towards umbilicus on anterior abdominal wall urachus
67
Internal spermatic fascia
on testis continuous with the transversalis fascia
68
what forms the cremaster muscle/cremasteric fascia
internal abdominal oblique
69
Umbilical arteries
returns deoxygenated blood back to the placenta from internal iliac a. to the placenta postnatally forms medial umbilical ligaments.
70
dartos fascia
fat free fascial layer including smooth muscle fibers that is responsible for the wrinkled appearance of the scrotum.
71
what serves as communication between greater and lesser sacs?
epiploic foramen
72
Camper's Fascia
superficial abdominal fascia
73
External spermatic fascia
On testis continuous with external oblique muscle
74
Perirenal fat
Surrounds the kidney and its vessels and extends into the hilum and renal sinuses.
75
Superior fascia
covers superior surface of levator ani and coccygeus muscle
76
Interosseous sacroiliac ligament
between articular surfaces
77
Sacrospinous ligmanet att.
from ischial spine to lateral margin of sacrum
78
sigmoid mesocolon mesentery
formed by peritoneum surrounds branches of the interior mesenteric vessels
79
Tunica vaginalis
closed peritoneal sac represents closed off distal part of embryonic processus vaginalis formed by the peritoneum
80
Ductus arteriosus
bypasses entry in the lungs from pulmonary trunk to the aorta postnatally this is ligamentum arteriosum
81
Umbilical vein
oxygen and nutrient rich blood from placenta to fetus forms the round ligament, or ligamentum teres
82
what anterior abdominal wall does not contribute to the spermatic cord layers?
transversus abdominus
83
Connections of the greater omentum
Greater curvature of the stomach and proximal duodenum, that descends down to cover most of the small intestines and folds back to the anterior surface of the transverse colon and its mesentery. also known as the gastrocolic ligmanet also includes gastrospenic and gastrophrenic ligmaents
84
what surrounds SM vessels?
mesentery proper
85
deep inguinal ring
entrance of inguinal canal located superior to middle of inguinal ligament and lateral to inferior epigastric a. formed by evagination of transversalis fascia
86
what is a continuation of ligamentus teres and follows the left branch of portal vein?
ligamentum venosum
87
Perineal membrane
defines the deep boundary of the superficial perineal space and the inferior boundary of the deep perineal pouch
88
What makes up medial umbilical fold?
formed by peritoneum passing towards umbilicus on anterior abdominal wall umbilical arteries
89
what forms the external spermatic fasica
external abdominal oblique
90
Renal Fascia
separates perirenal and pararenal layers of fat surrounding kidney
91
rectus sheath
strong, complete fibrous compartment of rectus abdominis muscles. Superior and inferior epigastric a and v run through there External oblique aponeurosis, internal oblique aponeurosis, transversus abdominis aponuerosis
92
layers of the spermatic cord
internal spermatic fascia cremasteric fascia/cremaster m. external spermatic fascia
93
Hepatorenal ligament
peritoneum derivative reflection of coronary ligament on right kidney
94
what does the fetal umbilical vein form?
ligamentum teres (round ligament)
95
Hepatogastric ligament
from lesser omentum surrounds left gastric vessels
96
Falciform ligmaent
peritoneum derivative. A ligament that attaches the liver to the anterior (ventral) body wall from liver to the umbilicus divides liver into right and left lobes. Surrounds the ligament teres and paraumbilical v.
97
Coronary Ligmament
peritoneal reflection that hold the liver to the inferior aspect of the diaphragm anterior and posterior layers of this ligament combine to form the right and left triangular ligaments.
98
what surrounds IM vessles?
sigmoid mesocolon mesentery
99
what ligament surrounds short gastric vessels?
Gastrosplenic ligament
100
what is the arcuate line?
demarcates the transition between aponeurotic posterior wall of rectus sheath that covers the superior 3/4 of the rectus abdominis, to the inferior quarter which has posterior border of transversalis fascia.
101
ligamentum venosum
remnant of ductus venosus left branch of the portal vein within the porta hepatis usually continuous with ligamentum teres
102
Pararenal fat
external to the renal fat extraperitoneal fat of the lumbar region posterior to the kidney.
103
What surrounds branches of middle colic vessels?
transverse mesocolon mesentery
104
Lienorenal ligmanet
peritoneum derivative surrounds splenic vessels
