Urogenital Triangle and Pelvis Flashcards
What bones form the bony pelvis?
What ligaments make up the pelvis?
Label the following landmarks of the pelvis
What are the foramen of the pelvis?
What is the true pelvis and the false pelvis? What separates these areas?
Seperated by pelvic brim or pelvic diaphragm
False pelvis contains abdominal organs
True pelvis (inferior to pelvic brim) contains part of the colon, rectum, bladder, uterus/ovaries
What is the orientation of the pelvis in the vertical and transverse plane?
What are sex differences in the bony pelvis?
What are the muscular components of the pelvic diaphragm?
What are the internal features of the rectum and anus and where are the located in relation to the peritoneum?
What is the blood supply to the rectum and anus?
How are the rectum and anus innervated?
What are the internal and external features of the bladder?
Where is the bladder in relation to the peritoneum?
Fundas is posterior (Netter Plate 346)
Apex is anterior
What is the blood supply to the bladder and how is the bladder innervated?
What is the following structure and what are its components (innervation and blood supply)?
What is the following structure and what are its components (innervation and blood supply)?
What is the following structure and what are its components (innervation and blood supply)?
Label the following structures and explain what organ they are part of?
What is the following structure and its components?
What is the following structure and its components?
What is the following structure and its components?
How is the uterus positioned in the female body?
What are the ligaments and blood supply of the uterus?
What are the components and arteries of the vagina?
How can you access the peritneum from the vagina?
What are some key problems that can develop in relation to the uterus and prostate?
What are the lowest points of the peritoneum in the male and female pelvis? What is touching the top of the bladder?
What are the arterial branches off the postrior trunk of the internal iliac artery?
What are the arterial branches off the anterior trunk of the internal iliac artery?
What are the arterial branches off the abdominal aorta supplying blood to the pelvis?
What are the components of the lumbar plexus?
What are the components of the posterior devisions of the sacral plexus?
What are the components of the anterior devisions of the sacral plexus?
What are the autonomic nerves that innervate the pelvis?
Sacral splanchnic nerves come across from sympathetic trunk and make the hypogastric plexus.
Ganglion impar where sympathetic trunks meet
Only gray rami below L2
What are the boundaries of the perineum?
What are the subdivisions of the parineum?
What are the key features of the anal triangle and their components?
The boundaries of the ishiorectal fossa are:
Superior - Levator ani
Inferior - Perianal skin
Medially - external anal sphincter
Lateral - Obturator internus with Alcock’s canal (internal pudendal vessels and pudendal nerve)
Label the following superficial structures of the female perineum
What superficial fascia is in the urogenital triangle?
What muscles are found in the superficial perineal space of the female urogenital triangle?
What muscles are found in the superficial perineal space of the male urogenital triangle?
What muscles are found in the deep perineal space of the urogenital triangle?
What nerves and vessels are found in the deep perineal space of the urogenital triangle?
Label the following structures of the urogenital triangle
Label the following structures of the urogenital triangle
