In conclusion, the rectum, anal sphincter and puborectalis muscle showed different contraction waves during prolonged measurements. The data call for larger studies to better understand normal defecation, feces-withholding patterns, and the implications on anorectal disorders.Sun, ...
The meaning of PUBORECTALIS is a band of muscle fibers that is part of the pubococcygeus, that passes from the pubic symphysis to interdigitate with the contralateral band of fibers forming a sling around the rectum at its junction with the anal canal, a
A rectal exam. Your doctor will use a gloved hand to feel inside your anus and rectum. STI or STD tests. Your doctor may take blood, urine, or other fluid samples and send them to a lab to check for sexually transmitted infections or diseases. Treatment for problems from anal sex will...
A second technique (Ramsay, 1964) involving the weighting of faecal pellets to determine water activities in the rectal lumen was employed by Machin (1976) to establish unambiguously a rectal site of water vapour absorption in Tenebrio larvae while O'Donnell (1977a; 1978) used both methods to ...
The gastrointestinal tract, which has the largest number of microorganisms in humans, is comprised of specialized compartments such as the mouth, esophagus, stomach, small intestine, large intestine (colon), rectum, and anus. Each of these compartments has unique physiological functions and anatomical...
3,4 They may assist erection by compressing the dorsal veins of the penis. The paired, longitudinal retractor penis muscles arise on the ventral surface of the first few coccygeal vertebrae and pass ventrad on each side of the rectum to form a loop beneath the terminal end of the rectum ...
Perirectal abscesses are located inside the rectum (the section where poop is held in your digestive tract before it passes through the anus). This type of abscess is less common and often associated with inflammatory bowel diseases (IBDs), such as Crohn’s disease. ...
I was never ever interested in anything to do with my rectum until I had a hemorrhoid! I was having all sorts of bowel issues and was beginning to thing I had more serious issues like bowel cancer or the prolapsed rectum. So I went to a doctor and it turns out I had hemorrhoids (th...
Anilingus;Cunnilingus;Fellatio;Non-viral STIs;Oral intercourse;Oral sex;Orogenital sex;Sexually transmitted disease (STD);Sexually transmitted infection (STI);Viral STIs Definition Oral sex refers to the act of consensually using one’s mouth (including the lips, tongue, and/or teeth) to stimulate...
Trichuris trichiura (Trichuriasis), also known as whipworm, colonizes the cecum and ascending colon and may cause anemia, abdominal discomfort, bloody diarrhea, stunted growth, and, in overt cases, may lead to rectal prolapse. Enterobius vermicularis (Enterobiasis), also known as pinworm infecti...