AP 2.11. Pelvis, male reproductive system and perineum Combined

Bulbospongiosus Muscle

Ischiocavernosus muscle

Superficial transverse perineal muscle

deep transverse perineal muscle

What is the “sack“ of the penis called anatomically

Scrotum

Dartos Fascia

External Spermatic Fascia

Cremaster Muscle

Where is the cremaster muscle and fascia derived from

Internal Oblique MuscleW

Where is the External Spermatic Fascia derived from

External Oblique Aponeurosis

Where is the internal spermatic fascia derived from

Transversalis Fascia

Spermatic Cord

Internal Spermatic Fascia

Tunica Vaginalis

Tunica Albuginea

Internal Pudendal Artery

Posterior Scrotal nerves

Where do the anterior scrotal nerves arise from

Ilioinguinal and genital branch of genitofemoral nerve

Where does the spermatic cord emerge from

Superficial Inguinal Ring

Vas Deferens

Testicular Artery

Pampiniform Plexus

What is a variocele

Abnormal englargment and dilation of veins in pampiniform plexus

Epididymis

Seminal Vesicles

Bulbourethral Gland

What is the function of the epididymis

Final maturation of Sperm

What is the function of the seminal vesicles

Produce seminal secretions

Line at bottom

Ampulla of Vas Deferens

Line at bottom right

Ejaculatory Ducts

Intramural Urethra

Prostatic Urethra

Membranous Urethra

Spongy Urethra

What is green

Urogenital Triangle

What makes the urogenital triangle anteriorly

Pubic Symphysis

What makes the urogenital anterolaterally

Ischiopubic rami

What makes the urogenital triangle laterally

ischial tuberosities

What makes the urogenital triangle posteriorly

Transverse perineal muscles

What divides the urogenital triangle into two parts ?

Perineal membrane

What are the names of the two subsections of the urogenital triangle

Deep and Superficial Perineal Pouch

Crux of penis

Bulb of penis

What makes up the root of the penis

Crux and Bulb

Corpus spongiosum

Corpora Cavernosa

What are the two parts that make up the body of the penis

Corpora Cavernosa and Corpus Spongiosum

Glans Penis

What is the ridge of the glans penis called

Corona of glans

What carries sensory information from the glans penis

Dorsal Nerve of penis

What is the anatomical name for the foreskin

Prepuce

Penile Frenulum

Where is initial lymphatic drainage of the penis

Deep Inguinal Lymph Nodes

Where does the scrotum’s lymph drain

Superficial Inguinal Lymph Nodes

What supplies the sinuses of the penis

Internal Pudendal Artery

What is the order of innervation during sexual arousual till ejaculation

Parasympathetic Sympathetic Somatic

red

Pelvic Brim

Green

Greater Pelvis

Yellow

Lesser pelvis

Superior vesical artery

Inferior vesical artery