Pelvic Innervation — Flashcards

Perineum, vulva, lower vagina are innervated by spinal segments _____

The pudendal canal (Alcock's) is formed by _____ fascia.

Levator ani takes origin from _____ (anterior), _____ (lateral), and _____ (posterior).

The levator ani forms a large portion of the pelvic floor. It is composed of three separate paired muscles:_____PuborectalisIliococcygeus

_____ ganglion are fibers of uterovaginal plexus which supply the Uterus

The _____ nerve (S2-S4 (nerve roots)) provides:- sensory innervation to the perineum - motor innervation to the external urethral and anal sphincters

Uterine fundus, proximal fallopian tubes, broad ligament are innervated by spinal segments _____

Identify the type of hymen: _____

The _____ and penile urethra are at risk of damage with perineal straddle injuries

The mucosal fold running from the _____ to the ureteric orifice is called the Bell's bar