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Anatomy > Pelvis > Flashcards

Pelvis Flashcards

1
Q

Anterior of pelvic brim

A

symphisis pubis

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2
Q

Lateral in pelvic brim

A

Ileopectineal line

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3
Q

Posterior part of pelvic brim

A

sacral promontory

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4
Q

Above the pelvic brim

A

False pelvis

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5
Q

Below pelvic brim

A

True pelvis

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6
Q

Measurement from sacral pro,omgort to the sup margin if the pubic symphysis

A

True conjugate

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7
Q

Anterior border of pelvic outlet

A

Pubic arch

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8
Q

Lateral border of the pelvic outlet

A

Ischial tuberosities

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9
Q

Posterior border of the pelvic outler

A

tip of coccyx

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10
Q

False pelvis is shallower in what gender?

A

Female

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11
Q

Sacral promontory to the inf margin of pubic symphysis; measured in IE

A

Diagonal conjugate

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12
Q

Distance b/w is ischial tuberosities

A

Transverse dm

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13
Q

Distance b/w is ischial spines

A

Interspinous dm

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14
Q

Common type of female pelvis

A

Gynecoid

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15
Q

Common type of male pelvis; heart-shaped

A

Android

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16
Q

Long narrow and oval-shaped pelvis

A

Anthropoid

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17
Q

Wide pelvis flattened at the brim, promontory pushed forward

A

Platypelloid

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18
Q

2 ligaments that divides sciatic notches into greater and lesser sciatic foramen

A

Sacrotuberous ligament

Sacrospinous ligament

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19
Q

Structures that pass uniquely in greater sciatic foramen

A 
Piriformis
Sciatic n.
Sup and inf gluteal vessels and nerves
Nerve to quadratus femoris
Post femoral cutaneous nerve
20
Q

Structures that pass uniquely in lesser sciatic foramen

A

Tendon of obturator internus

21
Q

Strongest support in the pelvic floor

A

Pelvic diaphragm

22
Q

Levator ani muscles

A

Puborectalis
Pubococcygeus
Iliococcygeus

23
Q

Pelvic diaphragm

A

Levator ani

Coccygeus

24
Q

Common structures passing through both greater and lesser sciatic foramen

A

Pudendal n.
Nerve to obturator internus
Internal pudendal vessels

25
Q

Anterior boundary of the perineum

A

Symphysis pubis

26
Q

Anterolateral boundary of perineum

A

Pubic rami and ischial rami

27
Q

Lateral boundary of the perineum

A

Ischial tuberosity

28
Q

Posterolateral boundary of the perineum

A

Sacrotuberous ligaments

29
Q

Inferior boundaries of the perineum

A

Sacrum and coccyx

30
Q

Site of convergence of bulbospongiosus, ext anal sphincter, sup/deep transverse perineal muscles

A

Perineal body

31
Q

Urogenital triangle contents in female

A

ext genitalia

urethral and vaginal orifice

32
Q

Medial boundary of the ischioanal fossae

A

Obturator internus muscle and fascia

33
Q

Medial boundary of ischioanal fossae

A

Levator ani

34
Q

Superficial perineal fascia

A

Colle’s fascia

35
Q

Perineal fascia that separates the superficial and deep perineal space

A

Perineal membrane

36
Q

Muscle cut in midline episiotomy

A

Superficial transverse perineal muscle

37
Q

What perineal space does the internal pudendal vessels, sphincter urethra. muscle and deep transverse perineal muscle?

A

Deep perineal space

38
Q

Posterior division of internal iliac a.

A

Iliolumbar
Lateral sacral
Superior gluteal

39
Q

What division of the int iliac artery do inferior gluteal a, internal pudendal a. and obturator a. belong?

A

Anterior division

40
Q

Counterpart of vaginal a. in males

A

Inferior vesical a.

41
Q

2 main nerves in pelvic cavity

A

Sciatic nerve

Posterior femoral cutaneous n.

42
Q

2 divisions of sciatic nerve

A 
Common peroneal nerve (post)
Tibial nerve (ant)
43
Q

Spinal roots of superior gluteal n.

44
Q

Spinal roots of pudendal nerve

45
Q

Nerve that maintain erection and urinary and fecal incontinence

A

Pudendal n.

46
Q

4 bones of pelvis

A

2 hip bones
sacrum
coccyx

Anatomy (20 decks)

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