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Anatomy Unit 2 TRUNK > Ligamemts and Fascia > Flashcards

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

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2
Q

Inguinal ligmanet

A

from ASIS to pubic tubercle

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3
Q

Hepatoduodenal ligmanet

A

from lesser omentum surrounds hepatic a. bile duct, porta v.

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4
Q

posterior wall of inguinal canal?

A

internal oblique and transversus abdominus aponeurosis (formation of conjoint tendon)

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5
Q

Ligamentum Teres

A

enclosed in the falciform ligament on liver fetal umbilical vein

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6
Q

what ligament is from splenic flexture of colon to diaphragm?

A

phrenicocolic ligament

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7
Q

what is the reflection of coronary ligament on right kidney?

A

hepatorenal ligament

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8
Q

what ligament surrounds left gastric vessles

A

hepatogastric ligament

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9
Q

lateral crura to superficial ring

A

lateral aspect of external oblique aponeurosis on opening of superficial ring. attaches to pubic tubercle

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10
Q

Sacroiliac ligmanets

A

ventral dorsal interosseous

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11
Q

Scrotal raphe

A

cutaneous ridge marking the line of fusion of embryonic labiosacral swellings.

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12
Q

Foramen ovale

A

shunt create to bypass the right ventricle and the lungs. in postnatal this is called the fossa ovalis

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13
Q

What ligaments are made from the lesser omentum?

A

Hepatoduodenal hepatogastric epiploic foramen

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14
Q

Transversalis fascia

A

between transversalis abdominis muscle and extraperitoneal fat continuous with pelvic fascia (epimysium of iliacus muscle)

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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

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16
Q

Pectineal ligmanet att.

A

from medial end of inguinal ligmanet to lateral ascpet pectin pubis

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17
Q

ligamentum arteriosum

A

ligament remnant of ductus arteriosus connects pulmonary trunk to arch of the aorta

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18
Q

Fascia of the pelvic diaphragm

A

inferior fascia (anal fascia) superior fascia

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19
Q

what forms lies posterior to rectus abdominus inferior to arcuate line?

A

transversalis fasica

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20
Q

Gastrophrenic ligament

A

peritoneal derivative (greater omentum) from abdominal esophagus to diaphragm

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21
Q

What surrounds the hepatic a., bile duct, and portal vein?

A

hepatoduodenal ligament

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22
Q

Scarpa’s Fascia

A

deep membranous fascia continuous with superficial fascia of the scrotum

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23
Q

what ligament surrounds splenic vessles

A

lienorenal ligament

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24
Q

Inferior fascia

A

anal fascia covers the inferior surface of the levator ani and coccygeus muscles

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25
Q

What ligament connects lobes of liver to diaphragm?

A

Hepatic triangular ligament

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26
Q

what forms anterior wall of inguinal canal?

A

external oblique aponeurosis

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27
Q

What ligament connects the esophagus to the diaphragm?

A

gasrophrenic

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28
Q

mesentery proper

A

Formed by peritoneum surrounds branches of SM vessels

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29
Q

ductus venosus

A

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)

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30
Q

Endothoracic fascia

A

lines the thorax between the intercostal muscles and the pleura equivalent to transversalis fascia of the abdomen

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31
Q

Female guvernaculum

A

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

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32
Q

what forms anterior rectus sheath inferior to arcuate line?

A

aponeurosis of transversus abdominis muscles aponeurosis of internal obliques aponeurosis of external obliques

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33
Q

what forms the internal spermadic fascia

A

transversalis fascia

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34
Q

inguinal canal

A

Formed for relocation of testis during development. contains either spermatic cord or round ligament of uterus blood and lymph vessels ilioinguinal nerve

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35
Q

urachus

A

joined the apex of the fetal bladder to the umbilicus formed into the umbilical ligament after birth

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36
Q

What ligament attaches liver to anterior body wall and surrounds ligament teres and paraumbilical v.?

A

Falciform ligament

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37
Q

Gastrosplenic ligmanet

A

Derivative of peritoneal (greater omentum) surrounds short gastric vessels

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38
Q

inferior wall of inguinal cana

A

external oblique aponeurosis upward fold

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39
Q

medial crura to superficial ring

A

medial aspect of external oblique aponeurosis on opening of superficial ring. attaches to pubic crest

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40
Q

Transverse mesocolon

A

surrounds branches of middle colic vessels derivative of peritoneum

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41
Q

Parietal tunic vaginalis

A

adjacent to internal spermatic fascia, more extensive than the visceral layer and extends superiorly up partway of the spermatic cord.

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42
Q

iliopubic tract

A

thickened inferior margin of transversalis fascia, that runs parallel and deep to the inguinal ligament

43
Q

Dorsal sacroiliac ligament

A

from lateral sacral crest to Posterior superior iliac spine

44
Q

superficial fascia of the penis and scrotum

A

continuous with Scarpa’s fascia of anterior abdominal wall and the superficial perineal fascia (Colle’s fascia)

45
Q

male gubernaculum

A

fibrous tract connecting primordial tests to anterolateral abdominal wall at site of future deep ring of inguinal canal.

46
Q

Visceral Tunica vaginalis

A

visceral layer covering the testes, except where testis attach to epididymis and spermatic cord

47
Q

sacrotuberous ligament

A

from posterior iliac spine and lateral margin of sacrum to ischial tuberosity

48
Q

Lacunar Ligmanet att.

A

medial end of inguinal ligament to superior pubic ramus (medial end of pectin pubis) forms medial boundary of subinguinal sapce

49
Q

what ligaments are made up for anterior and posterior coronary ligaments?

A

hepatic triangular ligament

50
Q

Superior wall of inguinal canal

A

Internal oblique aponeurosis

51
Q

Renal Fascia

A

membranous layer surrounds the kidneys and their suprarenal glands continues medially with sheath of the renal vessels

52
Q

what forms anterior rectus sheath above umbilicus?

A

1/2 of aponeurosis of internal oblique external oblique aponeurosis

53
Q

Phrenicocolic ligament

A

Peritoneum derivative from splenic flexture of colon to diaphragm

54
Q

what forms posterior rectus sheath above umbilicus?

A

1/2 of aponeurosis of internal oblique aponeurosis of transversus abdominis muscles

55
Q

Cremasteric fascia

A

on testis continuous with internal oblique muscle

56
Q

Epiploic foramen

A

communication between greater and lesser sacs derived from lesser omentum

57
Q

what is within the spermatic cord?

A

testicular a. pampiniform venous plexus with testicular vein Artery of ductus deferns ductus deferns vestige of processus vaginalis

58
Q

Buck’s Fascia

A

deep penile fascia surrounds corpus spongiosum and corpa cavernosum

59
Q

What makes up lateral umbilical fold?

A

formed by peritoneum passing towards umbilicus on anterior abdominal wall inferior epigastric vessles

60
Q

what role does the transversalis fascia have in inguinal canal

A

forms the deep inguinal ring forms the innermost layer of fascia traversing the canal.

61
Q

what enters deep inguinal ring?

A

Ductrus deferens, testicular vessels (round ligament of uterus in females)

62
Q

Hepatic triangular ligament

A

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
Q

Tendinous arch of the levator ani

A

attachment of levator ani muscles

64
Q

What ligament holds the liver to the inferior aspect of the diaphgram?

A

coronary ligament

65
Q

superficial inguinal ring

A

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
Q

What makes up median umbilical fold?

A

formed by peritoneum passing towards umbilicus on anterior abdominal wall urachus

67
Q

Internal spermatic fascia

A

on testis continuous with the transversalis fascia

68
Q

what forms the cremaster muscle/cremasteric fascia

A

internal abdominal oblique

69
Q

Umbilical arteries

A

returns deoxygenated blood back to the placenta from internal iliac a. to the placenta postnatally forms medial umbilical ligaments.

70
Q

dartos fascia

A

fat free fascial layer including smooth muscle fibers that is responsible for the wrinkled appearance of the scrotum.

71
Q

what serves as communication between greater and lesser sacs?

A

epiploic foramen

72
Q

Camper’s Fascia

A

superficial abdominal fascia

73
Q

External spermatic fascia

A

On testis continuous with external oblique muscle

74
Q

Perirenal fat

A

Surrounds the kidney and its vessels and extends into the hilum and renal sinuses.

75
Q

Superior fascia

A

covers superior surface of levator ani and coccygeus muscle

76
Q

Interosseous sacroiliac ligament

A

between articular surfaces

77
Q

Sacrospinous ligmanet att.

A

from ischial spine to lateral margin of sacrum

78
Q

sigmoid mesocolon mesentery

A

formed by peritoneum surrounds branches of the interior mesenteric vessels

79
Q

Tunica vaginalis

A

closed peritoneal sac represents closed off distal part of embryonic processus vaginalis formed by the peritoneum

80
Q

Ductus arteriosus

A

bypasses entry in the lungs from pulmonary trunk to the aorta postnatally this is ligamentum arteriosum

81
Q

Umbilical vein

A

oxygen and nutrient rich blood from placenta to fetus forms the round ligament, or ligamentum teres

82
Q

what anterior abdominal wall does not contribute to the spermatic cord layers?

A

transversus abdominus

83
Q

Connections of the greater omentum

A

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
Q

what surrounds SM vessels?

A

mesentery proper

85
Q

deep inguinal ring

A

entrance of inguinal canal located superior to middle of inguinal ligament and lateral to inferior epigastric a. formed by evagination of transversalis fascia

86
Q

what is a continuation of ligamentus teres and follows the left branch of portal vein?

A

ligamentum venosum

87
Q

Perineal membrane

A

defines the deep boundary of the superficial perineal space and the inferior boundary of the deep perineal pouch

88
Q

What makes up medial umbilical fold?

A

formed by peritoneum passing towards umbilicus on anterior abdominal wall umbilical arteries

89
Q

what forms the external spermatic fasica

A

external abdominal oblique

90
Q

Renal Fascia

A

separates perirenal and pararenal layers of fat surrounding kidney

91
Q

rectus sheath

A

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
Q

layers of the spermatic cord

A

internal spermatic fascia cremasteric fascia/cremaster m. external spermatic fascia

93
Q

Hepatorenal ligament

A

peritoneum derivative reflection of coronary ligament on right kidney

94
Q

what does the fetal umbilical vein form?

A

ligamentum teres (round ligament)

95
Q

Hepatogastric ligament

A

from lesser omentum surrounds left gastric vessels

96
Q

Falciform ligmaent

A

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
Q

Coronary Ligmament

A

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
Q

what surrounds IM vessles?

A

sigmoid mesocolon mesentery

99
Q

what ligament surrounds short gastric vessels?

A

Gastrosplenic ligament

100
Q

what is the arcuate line?

A

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
Q

ligamentum venosum

A

remnant of ductus venosus left branch of the portal vein within the porta hepatis usually continuous with ligamentum teres

102
Q

Pararenal fat

A

external to the renal fat extraperitoneal fat of the lumbar region posterior to the kidney.

103
Q

What surrounds branches of middle colic vessels?

A

transverse mesocolon mesentery

104
Q

Lienorenal ligmanet

A

peritoneum derivative surrounds splenic vessels

Anatomy Unit 2 TRUNK (9 decks)

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