Intro Flashcards
What type of joint is the Sacroiliac Joint?
Diarthrodial Synovial
What type of joint is the Pubic Symphysis?
Secondary Cartilaginous
Greater Pelvis features in female?
Shorter and Wider
Greater pelvis features in male?
Taller and Narrower
Pelvic Inlet in Male is?
Heart Shaped and Narrow
Subpubic Angle in females is?
obtuse: greater than 90 degrees
Subpubic angle in males is?
acute: less than 90 degrees
Obturator Foramen in females is?
Round
Narrowest diameter of Pelvic Inlet?
13cm
Narrowest Diameter of Pelvic Outlet?
11cm
The anterior-inferior wall of pelvis is formed by?
Bodies and Rami of Pubic Bones and Pubic Symphysis
What muscle is present in posterior wall of pelvis?
Piriformis
Which nerve network lies on the muscle forming the posterior wall of the pelvis?
Sacral
What is the innervation of pelvic diaphragm/floor?
Pudendal Nerve S2-4
What is a cystocele?
Weakening of bladder into vagina
What is a rectocele?
weakening of rectum into vagina
What part of male urinary system is in pelvis?
Prostate and Bladder
What part of male repro system is in pelvis?
Seminal Gland
What part of female repro system is in pelvis?
Uterus
What structures can be palpated during digital rectal examination?
Prostate
Cervix
Branches of Right and Left Internal Iliac Artery distribute blood to most of pelvis and perineum but not
Testis, Ovary and Upper Rectum
Superior and Inferior Vesical Arteries Distribute to and Origin?
Bladder, Prostate and Seminal Gland
Ant Division of Internal Iliac Artery
Uterine Artery Distribute to and Origin?
Cervix and Crosses Ureters Superior
Ant Division of Internal Iliac Artery
Gonadal Testicular Artery Distribute to and Origin?
Abdo Ureter, Testis and Epididymis
Abdo Aorta
Gonadal Ovarian Artery Distribute to and Origin?
Ureter, Ovary and Ampullary End of Uterine Tube
Abdo Aorta
Superior Rectal Artery Distribute to and Origin?
Superior Rectum
Inf Mes Artery
Mid and Inferior Rectal Artery Distribute to and Origin?
Inferior Rectum, Seminal Gland and Prostate
Internal Iliac
Vaginal Artery distribute to and origin?
Vagina, Vestibular Bulb and Adjacent Rectum, Inferior Vesicle Branches, Fundus and base of Bladder
Uterine Artery
Internal Pudendal Artery distribute to and origin?
Main Artery to Perineum
Ant Division of Int Iliac Artery
Obturator Artery distribute to and origin?
Pelvic Muscles, Head of Femur, Ileum, Muscles of Medial Thigh
Int Iliac
Which part(s) of the rectum drain(s) into the portal circulation?
Superior Rectal Vein
Which parts of rectum drains into systemic circulation?
Mid and Inferior Rectal Veins
With which venous plexus does the prostatic venous plexus communicate with on its posterior side?
Internal Vertebral Venous Plexus
The Ilioinguinal Nerve originates from?
L1
The Ilioinguinal nerve enters inguinal canal at?
Superficial Inguinal Ring
The ilioinguinal nerve supplies
Root of Penis and Labia
The genitofemoral nerve originates from?
L1-2
The genitofemoral nerve enters at
Deep inguinal ring
What structure(s) in the male are supplied by the genital branch of the genitofemoral nerve?
Scrotal skin and cremaster
The pudendal nerve arises from
Sacral plexus
From which segmental levels does pudendal nerve arise?
S2-4
Which bony landmarks are used when performing pudendal nerve block during labour?
Ischial Spine
The autonomic nerve supply to pelvis originates from?
Pelvic Plexus or Inferior Hypogastric
The sympathetic fibres originate from?
L1 and 2 via the Hypogastric Nerve and Terminal Aspect of Sympathetic Trunk
Sympathetic fibres supply what male organs?
Vas Deferens
Epididmis
Prostate
Seminal Gland
Sympathetic fibres supply what female organs?
Vagina
Ovaries
Fallopian tube
Uterus
Parasympathetic fibres in pelvis originate from?
Pelvic Splanchic Nerves S2-4
What supplies erectile tissues in male and female?
Pelvic Splanchic Nerves S2-4 Parasympathetic
What part of autonomic nervous system affected when men unable to ejaculate?
Pudendal Nerve
The External Iliac Lymph nodes drains?
Inguinal Nodes Bladder External Genitals Vagina Cervix Body of Uterus
The Internal Iliac Lymph nodes drains?
Glutes
Deep Perineum
Inferior Pelvic Viscera
The sacral lymph nodes drains?
Posterioinferior Pelvic Viscera
The common iliac lymph nodes drains?
External, Internal and Sacral Lymph Nodes