PRAC.28 Flashcards
canalis inguinalis a. profunda femoris lnn. inguinales superficiales n. genitofemoralis
1
Q
In males, canalis inguinalis contains…
A
The spermatic cord
- Inside tunica vaginalis
2
Q
In females, canalis inguinalis contains…
A
- Processus vaginalis*
- Contains fatty tissue
3
Q
Anulus inguinalis superficialis is composed of…
A
- From m. obliquus externus abdominis:
- Crus lateralis / lamina pelvina
- Crus medialis / lamina abdominalis
4
Q
Anulus inguinalis profundus is composed of…
A
- Lig. inguinalis (Caudal)
- M. rectus abdominis (Medial)
- M. obliquus internus abdominis (Cranial)
5
Q
1
A
Crus mediale
6
Q
2
A
Crus laterale
7
Q
3
A
A./v. pudenda externa
8
Q
4
A
A./v. femoralis
9
Q
5
A
Processus vaginalis
10
Q
6
A
A./v. pudenda externa
11
Q
1
A
Crus mediale
12
Q
2
A
Crus laterale
13
Q
3
A
A./v. pudenda externa
14
Q
5
A
Processus vaginalis
15
Q
6
A
M. obliquus internus abdominis
16
Q
Lig. Inguinalis
A
17
Q
3
A
A./v. profunda femoris
- Ex a./v. iliaca externa
- Branches:
- Tr. pudendoepigastrica
- A. epigastrica caudalis
- A. circumflexa femoris medialis
18
Q
4
A
Tr. pudendoepigastrica
- Branches:
- A. pudenda externa
- A. epigastrica caudalis
19
Q
13
A
A./v. pudenda externa
- Through canalis inguinalis
- Branches: a. epigastrica caudalis superficialis
20
Q
15
A
A. epigastrica caudalis
- Supplies m. rectus abdominis
- Through canalis inguinalis
- Branches:
- **A. labialis/scrotalis ventralis
21
Q
A
Ln. inguinalis superficialis
- Males: Embedded in fat between abdominal wall and thigh
- Females: Cranial to proc. vaginalis, under gl. mammaria
22
Q
A
N. genitofemoralis
- From L3-L4
- Branch Innervates m. obliquus internus abdominis
- Leaves abdomen through canalis inguinalis
- Branches:
- R. femoralis
- R. genitalis
23
Q
R. genitalis
A
- Supplies skin of pudendal region
- Innervates:
- M. cremasterica (male)
- Gl. mammaria inguinalis (female)
24
Q
R. femoralis innervation
A
Skin of proximal medial thigh
25
**Anulus inguinalis superficialis**
26
**M. obliquus internus abdominis**
27
**M. obliquus externus abdominis**
28
**Tunica vaginalis**
29
**Proc. vaginalis**
30
**Lig. teres uteri**
