Pelvic Stuff Flashcards

1
Q

Major/false pelvis

A

Iliac fossa to pelvic brim

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2
Q

Minor/true pelvis

A

Pelvic brim to pelvic diaphragm

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3
Q

Osseus components

A

Os cox
Sacrum
Coccyx

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4
Q

Os cox

A

Ilium
Ischum
Pubis
All fuse in acetabulum

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5
Q

Pubic bones

A

Superior and inferior rami

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6
Q

Superior rami

A

Continuous with arcuate line

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7
Q

Inferior rami

A

Connects with ischium to make pubic arch

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8
Q

Pubic arch

A

Pubis and ischio inferior ramus

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9
Q

Pubic arch in males and females

A

<70 males

> 80 females

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10
Q

Ischiopubic ramus

A

Ramus if ischium meets with ramus of pubis

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11
Q

Ischial tuberosity

A

Sit bone

Posterior inferior border

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12
Q

Ischial spine

A

Superior border of lesser sc notch and inf border of greater sc notch

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13
Q

Order of posterior landmarks on hip from superior to inferior

A
PSIS
PIIS
Greater sc notch 
Ischial spine 
Lesser sc notch
Ischial tuberosity
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14
Q

Sacrum what tilt and shape

A

Posterior tilt

Anteriorly concave

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15
Q

Coccyx

A

3-5 fused
No processes or foramena
No support but point of attachment for pelvic floor muscles

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16
Q

Lesser trochanter

A

Inf and medial

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17
Q

Greater trochanter

A

Sup and lateral

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18
Q

Female vs male

A

Female - shallow, ischial tuberosities everted

Male - ischial tuberosities longer, medial facing

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19
Q

False pelvis muscles

A

Iliopsoas

Rectus abdominus

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20
Q

When does psoas major join with iliacus

A

Join together at level of iliac crest

Cross over anteriorly and inserts on lesser trochanter

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21
Q

Rectus abdominus

A

Pubis up to xyphoid process

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22
Q

Deepest layer of pelvic muscles

A

Pelvic diaphragm

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23
Q

What’s in the pelvic diaphragm

A

Levator ani and coccygeus

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24
Q

What are levator ani muscles

A

Iliococcygeus

Pubococcygeus

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25
Middle layer of pelvic muscles
Perineum
26
Middle layer (perineum)
Urogenital diaphragm | Only anterior
27
Urogrnital diaphragm muscles
External urethral sphincter | Deep transverse perineal
28
Deep transverse perineal originates
Ischial tuberosity
29
Superficial layer of pelvic muscles
Urogenital triangle | Anal triangle
30
Obturator internus | Where Origin insertion and through what
Anterolateral wall | Obturator foramen through lesser sc notch to greater trochanter
31
Piriformis | Where origin insertion through what
Posterolateral wall | Sacrum through lesser sc notch insert into greater trochanter
32
Pubococcygeus location
Most anterior and medial (encircles urethra vagina rectum)
33
Iliococcygeus location
Posterolateral | Pubis + ischial spine to coccyx
34
Coccygeus location
Most posterior Ischial spine to coccyx Does not go around holes
35
Urogenital triangle muscles
Most superficial Ischiocavernosum Bulbospongiosus
36
Anal triangle muscles
Superficial transverse perineum | Sphincter ani
37
Where does superficial transverse originate
Ischial tuberosities
38
Where does superficial transverse insert
Central/medial perineal tendon
39
What divides perineum into urogenital and anal regions
Superficial transverse
40
Bulbospongiosus in men
Unite midline and encircle corpus spongiosum
41
Rectum follows
Curvature is sacrum/coccyx
42
Female pouches
Rectouterine | Vesicouterine
43
Male pouch
Rectovesico
44
Urinary bladder in which pelvis
Completely in true pelvis
45
Females vs males bladder location
Females bladder on pelvic floor, males bladder prostate then pelvic floor
46
Ureters turn in medially at ______ and insert how on bladder
Ischial spine | Posterolaterally
47
How do the urethras go in the female
Ureteral opening Internal ureteral orfice Through urogenital diaphragm External urethral orfice
48
Male internal to external orfice pathway
Prostatic urethra through prostate, membraneous urethra through urogenital diaphragm Spongy/penile urethra through spongy 5x the length than females
49
Trigone
Most sensitive to pain 2x ureteral openings 1 x internal urethral orfice
50
Cowper’s gland /bulbourethral location
Posterolateral to each membranous urethra but empty into prox spongy
51
Broad ligament
Covers uterus, Fallopian tubes and ovaries Continuous with peritoneum Divides pelvic cavity into post and ant
52
Round ligament
Uterine horns (cornua) to anterior pelvic wall Through inguinal canal Onto labia majora
53
Uterosacral ligament
Uterus to sacrum
54
Lateral cardinal /cervical
Extend laterally to pelvic floor | Stabilize cervix
55
Meaovarium
Ovary to posterior broad ligament
56
Ovarian ligament
Ovary to lateral wall uterus
57
Suspensory ligament
Ovary to lateral pelvic wall | Ovarian vessels
58
Which fornix is longer
Posterior
59
Vulva meaning and other name
Pudendum | All portions of the external female genetalia
60
Vestibule contains
Urethral orfice Vagina Greater & paraurethral gland
61
Path sperm follows
``` Seminiferous tubules Rete testis Epididymus (caput, body, cauda) Vas def Seminal vesicles Ejaculatory duct Prostatic urethra Membranous urethra Penile urethra ```
62
What is epididymus continuous with
Vas deferens
63
Spermatic cord
Tail of epididymus to inguinal canal
64
Where is seminal vesicles located
Between bladder and rectum
65
Ejaculatory duct is the joining of
Seminal vesicles and vas def
66
Prostate gland if enlarged
Can block urine
67
3 cylindrical masses in penis
2x corpus cavernosa | 1x corpus spongiosum
68
Root of penis | Location, structures, which is part of which
Prox corpus cavernosa is the crura Prox corpus spongiosum is the bulb
69
Body of penis contains
Glands penis | Prepuce
70
Opening for urethra in penis
Glands penis
71
Foreskin
Prepuce