The document summarizes the anatomy of the scrotum. It describes the layers of the scrotum from the outer skin to the inner layers surrounding the testes. It also discusses the blood supply, lymphatic drainage and innervation of the scrotum and testes. The microanatomy section provides details on the structure of the testes and epididymis as well as the contents of the spermatic cord. Common scrotal swellings are listed and clinical applications of scrotal anatomy are mentioned.

1. ANATOMY
OF THE
SCROTUM

2. ANATOMICAL POSITION:

3. STRUCTURE
OF THE
SCROTUM:

4. LAYERS OF THE SCROTUM:
“Some Dangerous Englishmen Called It The Testis”
S-Skin
D-Dartos muscle and fascia
E- External Spermatic fascia
C- Cremasteric fascia
I- Internal Spermatic fascia
T- Tunica vaginalis
T- Tunica albuginea

5. Skin

6. Blood
supply
of
scrotum:

7. Innervation:

8. Lymphatic drainage of the scrotum:
Lymph from the
skin, fasciae
and tunica
vaginalis of
scrotum drains
into the
Superficial
inguinal
lymph nodes.

9. The
Testis:

10. Coverings
of the
Testis:

11. Structure of
the Testis:

12. The
Epididymis:

13. Vascular Supply:
Arterial supply

14. Venous drainage

15. Innervation:
The testicular
plexus:
a network of
nerves
derived from the
renal and aortic
plexi.

16. Lymphatics:
The lymphatics ascend
along the testicular
vessels and drain into
the preaortic and para
aortic groups of lymph
nodes.

17. MICROANATOMY

18. Spermatic
cord
contents:

19. Scrotal
swellings
Cystic
Hydrocoele
Epididymal
cyst
Hematocoele
Solid Tumor(Benign/
Malignant)
Neither
Varicocoele
Hernia
Clinical
Anatomy:

20. Thank You!