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What structure passes through the inguinal canal?
in males the contents of the inguinal canal are: spermatic cord, illioinguinal nerve, genital branch of genitofemoral nerve. in females: the round ligament of uterus and illioinguinal nerve.
Why do men get inguinal hernias?
Right sided Inguinal hernias are more common because right sided testis descends later than left side. This is turn causes increased likelihood of patent processes vaginalis on right side causing higher incidence of right sided inguinal hernia. It is still not clear why right testis descends later than left (may be anatomical reasons).
Where vas deferens is located?
See link http://upload.wikimedia.org/wikipedia/commons/d/d1/Male_anatomy_en.svg It is in between the epididymis and ejaculatory duct on a males testicles.
Some human males develop an inguinal hernia a condition in which part of the intestine drops through the inguinal canal into the scrotum Pigs and other quadrupeds do not develop inguinal hernias?
This is probably related to our bipedalism (upright position). Our abdominal organs are subject to gravity and tend to lean more heavily on the membranes that separate the intestines from the reproductive and urinary apparatus. Under certain circumstances (a specially intense effort, some malformation, etc.) the intestines will "fall" to a lower position if there is one (as in this case, which is only possible in males). In a quadruped, the intestines are in a different position and gravity does not have a similar effect. They may develop a hanging belly, but their abdominal organs do not tend to move to the rear.
Why hernia is more common in males?
Your question is wrong as there are various types of hernia . Males have inguinal hernia which can't occur in females .On the other hand females have femoral hernia not present in males .
What is the external meatus?
The external opening through which urine and seminal fluid (in males only) leave the body.
What people show the greatest likelihood of needing inguinal hernia repair?
The majority of hernias occur in males. Nearly 25% of men and only 2% of women in the United States will develop inguinal hernias. Inguinal hernias occur nearly three times more often in African American adults than in Caucasians.
What structures pass through the genital hiatus?
The genital hiatus is a hole is the pelvic diaphragm which contains just fascia and no muscle. The structures which pass through it are:urethra (both males and females)vagina (females only)
What is the function of a pig's urogenital opening?
In both sexes, it's to urinate from. In males, semen is ejaculated through this opening; in females, this also serves as the birth canal, and where the boar inserts his penis to ejaculate semen in her.
Why are the testicles on the outside of a males body?
Unless you are very young, your testicles should not go inside your body. Your testicles started out inside your body, but descended into your scrotum through the inguinal canals before you were born. Those canals should close up long before you reach puberty. If your testicles are able to go back through the canals into your body, you should go to the doctor and have it check out. Sumo Wrestlers, who are generally selected at a very young age, practice 'tucking' their Testicles into their body. When they Wrestle this is a means of protecting them from injury. Continually pushing the Testicles through the canal opening prevent it from closing during maturation of the body.
What develops into the male duct system?
Sperms produced in seminoferous tubules travel through six meters long single epidydimis. Fallowed by through vas differns in spermatic cord. (Here the tube is ligated in vasectomy.) and enters through external inguinal ring and then internal inguinal ring to the neck of urinary bladder and stored in ampula. During ejaculation they are expelled at very high speed through urethra.
Structure in males serves as both a reproductive and a urinary structure?
The penis delivers sperm into the vaginal canal and it also removes urine from the body.
