16 Questions
Where does the pudendal nerve primarily originate from?
Ventral nerve roots of S2, S3, and S4
Which muscle does the pudendal nerve travel anterior to?
Piriformis muscle
Where does the pudendal nerve travel through the greater sciatic foramen?
Between piriformis and coccygeus muscles
Where is Alcock's canal located?
Within the pudendal canal
What are the terminal branches of the pudendal nerve?
Deep and superficial perineal nerves, dorsal nerve of the penis or clitoris, inferior rectal nerve
Which type of pudendal nerve entrapment is described as the most common cause?
Type II - Entrapment between sacrospinous and sacrotuberous ligaments
What is the primary cause of pudendal neuropathy?
Prolonged sitting
Which condition is often confused with various morphologic/organ diseases due to its symptoms?
Pudendal neuropathy
What is the primary mechanism of pudendal neuralgia?
Cumulative, repetitive microtrauma to the nerve
Which activity is considered a common cause of pudendal neuropathy?
Exercising
What is an infrequent cause of pudendal neuropathy?
Benign tumors
Which group of individuals is prone to pudendal neuropathy due to their occupation?
All of the above
What is a potential indirect cause of pudendal neuropathy?
Viral infections
What can exacerbate neuropathic pain associated with pudendal neuralgia?
Stress
Which treatment can lead to pudendal neuropathy, especially in males treated for cancer?
Radiation therapy
What can cause changes in the ischial spine and the inferior lateral angle of the sacrum?
Prolonged sitting
Test your knowledge of the anatomy of the pudendal nerve, including its composition from nerve roots and its path through various muscles and ligaments. Explore the structures and landmarks associated with the pudendal nerve.
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