Pelvis Flashcards

0
Q

Membranous superficial perineal fascia

A

Colle’s fascia

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1
Q

The perineal body is the site of convergence of what structures?

A

External anal sphincter and superficial, deep transverse, perineal ms

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2
Q

Delineates deepf from superficial perineal pouch

A

Perineal membrane

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3
Q

Structures found in the superficial perineal puch

A

Crura of c cavernosa and clitoris, bulb of penis or vestibule, greater vestibular gland

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4
Q

Secretes mullerian inhibiting substance

A

Sertoli cells

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5
Q

Derivates of Wolffian duct

A

Epididymis,ductus/vas deferens and ejaculatory duct

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6
Q

All primary oocytes are formed by what week of fetal life

A

5th

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7
Q

Prophase of meisosis I

A

Oocytes are arrested at what phase at birth

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8
Q

Secondary oocytes are arrestes at what phase?

A

Metaphase of meiosis II

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9
Q

Hip bones join at what part of hip joint

A

Acetabulum

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10
Q

Formed by pedicles, landmark for locating sacral hiatus in administration of caudal aneathesia

A

Sacral cornua

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11
Q

Ligament from sacrum to ischial tuberosity

A

Sacrotuberous ligament

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12
Q

Ligament from sacrum to ischial spine

A

Sacrospinous

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13
Q

Divides greater sciatic foramina

A

Piriformis muscle

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14
Q

Structures transmitted by the lesser sciatic foramina

A

Pudendal nerve, internal pudendal artery and vein

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15
Q

Divides pelvis into 2 parts

A

Pelvic inlet

16
Q

Included in linea terminalis

A

Pubic crest, iliopectineal line, arcuate line

17
Q

Pelvic outlet is defined by what structures

A

Coccyx, ischial tuberosities, inferior pubic ramus, pubic symphysis

18
Q

Levator anii muscles

A

Pubococcygeus, iliococcygeus, puborectalis

19
Q

Important for fecal continence

A

Puborectalis

20
Q

Muscles of urogenital diaphragm

A

Deep transverse perineal muscle, sphincter urethra muscle

21
Q

Travels within the fascia of obturator internus muscle

A

Pudendal nerve of alcock

22
Q

Muscle transceted by median episiotomy

A

Supericial transverse perineal muscle

23
Q

Muscle transected by mediolateral episiotomy

A

Bulbospongiousus muscle

24
Boundaries of deep perineal space
Superior fascia of urogenital diaphragm, perineal membrane
25
Boundaries of the superficial perineal space
Perineal membrane, superficial perineal fascia
26
Also called perineal membrane
Inferior urogenital diaphragn
27
Landmark of gluteal region
Piriformis
28
Nerve superior and inferior to piriformis
Superior/inferior gluteal nerve