END Flashcards
(50 cards)
Testis covering
Tunica vaginalis
Tunica albuginea
Tunica vasculosa
Testis blood supply arterial
Testicular artery (abdominal artery L2)
Testis blood supply venous
Paminiform plexus via testicular vein in IVC (right testis) and left renal vein (left testis)
Testis lymph drainage
Paraortic lymph nodes
Spermatic cord coverings
External spermatic fascia
Cremastric muscle and fascia
Internal spermatic fascia
Spermatic cord contents
3 arteries:
Testicular
Cremastric
Artery of vas
3 nerves:
Cremastric
Ilioinguinal
Sympathetic plexus
3 structures:
Vas deferens
Pampiniform plexus
Lymphatics
Urinary bladder site
Lesser pelvis (empty)
Pelviabdominal (distended)
Shape and parts
3 sided pyramid:
Apex
Base
Neck
Superior and 2 inferolateral surfaces
Posterior relations urinary bladder male
Rectovesical pouch
Vas ampulla
Seminal vesical
Posterior relations urinary bladder female
Supravaginal cervix
Anterior vaginal wall
UB muscles re;aged to it
Levator Ani
Obturator internus
UB peritoneal covering
Male: Superior surface and base upper part
Female: Superior surface only
UB ligaments attached
Median
Medial umbilical
Pubovesical
Lateral and posterior ligaments
UB ligaments attached to apex and its embryological origin
Median umbilical ligament
Urachus
Ligament attached to neck
Pubovesical (puboprostatic in male) (pubourethral in female)
UB structures inside
Mucosal folds
Trigone
Ureteric orifices
Internal urethral meatus
Blood supply UB arterial
Superior and inferior vesical
Vaginal
Uterine (internal iliac artery)
Blood supply UB venous
Vesical venous plexus (internal iliac vein)
UB lymph drainage
External and internal iliac nodes
Urethra beginning and end in male
B: internal urethra meatus of UB
E: external urethral meatus of glans penis
Urethra beginning and end in female
B: internal urethra meatus of UB
E: external urethral meatus of vestibule in front of vaginal opening
Urethra length
Male: 18-20 cm
Female: 4 cm
Urethra parts of male urethra
Preprostatic (1-1.5cm)
Prostatic (3-4cm)
Membranous (1.5cm)
Penile (15cm)
Urethra structures inside male urethra
Urethral crest
Seminal colliculus (prostatic utricle and ejaculatory ducts opening)
Prostatic sinus