Anus cutaway view-Gastrointestinal system anatomy | HealthEngine Blog

Anal sex or anal intercourse is generally the insertion and thrusting of the erect penis into a person's anus , or anus and rectum , for sexual pleasure. While anal sex is commonly associated with male homosexuality , research shows that not all gay males engage in anal sex and that it is not uncommon in heterosexual relationships. As with most forms of sexual activity, anal sex participants risk contracting sexually transmitted infections STIs. Anal sex is considered a high-risk sexual practice because of the vulnerability of the anus and rectum. The anal and rectal tissues are delicate and do not provide lubrication like the vagina does , so they can easily tear and permit disease transmission, especially if a personal lubricant is not used.

Anus cutaway view

It is surrounded by a strong capsule and divided into four lobes namely the right, left, Anuus and quadrate lobes. Find health practitioners. In my case I'm not too happy about the surgery simply because i wasn't offered any alternatives. Retrieved April 26, This is not a big factor for me. Retrieved September 15,

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For optimized display, we suggest upgrading your browser to Internet Explorer 7 or newer. Ass Asshole Butt. The anus from Latin anus meaning "ring", "circle" Anus cutaway view an opening at the opposite end of an animal's digestive tract from the mouth. Great close-up of a hentai tight asshole and pussy. Amateur Beautiful Asshole Close Up. Brunette Close Up Exquisite Asshole. Motion Studies. Others use the tongue in a similar fashion for oral stimulation. Pussy Anus cutaway view Asshole CloseUp Inside the tunica albuginea are three masses of erectile tissue: the Propagating asian pomegranites corpora cavernosa and corpus spongiosum. This topic and all topics linked from this topic. Section View PropertyManager.

During a colostomy part of the colon large intestine is removed or disconnected.

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  • Anal sex is stimulation of the anus during sexual activity.
  • The anus from Latin anus meaning "ring", "circle" is an opening at the opposite end of an animal's digestive tract from the mouth.
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During a colostomy part of the colon large intestine is removed or disconnected. If the large intestine was diseased, it may be removed. If it was injured, it may be disconnected for a short time while it heals, then reconnected. During a colostomy, the colon is brought through the abdominal wall. This makes an opening, called a stoma, for stool and mucus to pass out of the body.

The type of colostomy you have depends on what part of the colon is removed or disconnected. The most common types of colostomies are:. The last section of the colon is removed or disconnected. The rectum and anus may be removed, or they may be disconnected and left in the body.

The sigmoid colon and part of the descending colon are removed or disconnected. The rectum and anus may be removed or just disconnected. All of the sigmoid and descending colon and part of the transverse colon are removed or disconnected. The stoma is created by bringing the colon through the abdominal wall and turning it back on itself, like a cuff.

The stoma is pink and moist, like the inside of the mouth. It shrinks to its final size weeks after surgery. The kind of stoma you have depends on your surgery. The most common types are:. Stool and mucus pass from the same opening. If the anus is not removed, mucus passes from it as well. Stool passes from one side of the stoma. Mucus passes from the other. The anus is most often not removed, so mucus passes from it, too. Two stomas may be done for a temporary or permanent colostomy.

Stool passes from one stoma. What Is a Colostomy? Types of Colostomies The type of colostomy you have depends on what part of the colon is removed or disconnected. The most common types of colostomies are: Sigmoid Colostomy The last section of the colon is removed or disconnected. The stoma is usually on the lower left side of the abdomen. Stool is most often firm. Descending Colostomy The sigmoid colon and part of the descending colon are removed or disconnected.

The stoma is usually on the left side of the abdomen. Stool may be almost firm. Transverse Colostomy All of the sigmoid and descending colon and part of the transverse colon are removed or disconnected. The stoma can be in the middle or on the right or left side of the upper abdomen. Stool varies from pastelike to almost liquid. Types of Stomas The stoma is created by bringing the colon through the abdominal wall and turning it back on itself, like a cuff.

Abby Winters Abbywinters Close Up. Babes Close Up Fingering Pussy. The muscle on the outside of the rectum, called the anal sphincter, ordinarily tightens if stimulated, which means that attempts at insertion of the penis, or even a finger, may be uncomfortable even if done slowly and gently. Wonderful asshole. Never show this message again. This method relies on part configurations.

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The anus from Latin anus meaning "ring", "circle" is an opening at the opposite end of an animal's digestive tract from the mouth.

Its function is to control the expulsion of feces , unwanted semi-solid matter produced during digestion, which, depending on the type of animal, may include: matter which the animal cannot digest, such as bones ; [1] food material after all the nutrients have been extracted, for example cellulose or lignin ; ingested matter which would be toxic if it remained in the digestive tract; and dead or excess gut bacteria and other endosymbionts.

Amphibians, reptiles, and birds use the same orifice known as the cloaca for excreting liquid and solid wastes, for copulation and egg -laying. Monotreme mammals also have a cloaca, which is thought to be a feature inherited from the earliest amniotes via the therapsids.

Marsupials have a single orifice for excreting both solids and liquids and, in females, a separate vagina for reproduction. Female placental mammals have completely separate orifices for defecation , urination , and reproduction; males have one opening for defecation and another for both urination and reproduction , although the channels flowing to that orifice are almost completely separate.

The development of the anus was an important stage in the evolution of multicellular animals. It appears to have happened at least twice, following different paths in protostomes and deuterostomes. This accompanied or facilitated other important evolutionary developments: the bilaterian body plan , the coelom , and metamerism , in which the body was built of repeated "modules" which could later specialize, such as the heads of most arthropods , which are composed of fused, specialized segments.

In animals at least as complex as an earthworm , the embryo forms a dent on one side, the blastopore , which deepens to become the archenteron , the first phase in the growth of the gut. In deuterostomes, the original dent becomes the anus while the gut eventually tunnels through to make another opening, which forms the mouth. The protostomes were so named because it was thought that in their embryos the dent formed the mouth first proto— meaning "first" and the anus was formed later at the opening made by the other end of the gut.

More recent research, however, shows that in protostomes the edges of the dent close up in the middle, leaving openings at the ends which become the mouth and anus. From Wikipedia, the free encyclopedia.

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A hemorrhoidectomy is the surgical removal of a hemorrhoid, which is an enlarged, swollen and inflamed cluster Hemorrhoids can occur inside the rectum, or at its opening A. To remove them, the surgeon feeds a gauze swab into the anus and removes it slowly. A hemorrhoid will adhere to the gauze, allowing its exposure B. The outer layers of skin and tissue are removed C , and then the hemorrhoid itself D. The tissues and skin are then repaired E.

Illustration by GGS Inc. A hemorrhoid is not a varicose vein in the strict sense. Hemorrhoids are also known as piles. The primary purpose of a hemorrhoidectomy is to relieve the symptoms associated with hemorrhoids that have not responded to more conservative treatments.

These symptoms commonly include bleeding and pain. In some cases the hemorrhoid may protrude from the patient's anus. Less commonly, the patient may notice a discharge of mucus or have the feeling that they have not completely emptied the bowel after defecating. Hemorrhoids are usually treated with dietary and medical measures before surgery is recommended because they are not dangerous, and are only rarely a medical emergency. Many people have hemorrhoids that do not produce any symptoms at all.

As of , inpatient hemorrhoidectomies are performed significantly less frequently than they were as recently as the s. In , there were hospital hemorrhoidectomies performed per , people in the general United States population; this figure declined to 37 per , by About a third of these people seek medical treatment in an average year; nearly 1.

Most patients with symptomatic hemorrhoids are between the ages of 45 and Hemorrhoids are categorized as either external or internal hemorrhoids. External hemorrhoids develop under the skin surrounding the anus; they may cause pain and bleeding when the vein in the hemorrhoid forms a clot. This is known as a thrombosed hemorrhoid. In addition, the piece of skin, known as a skin tag, that is left behind when a thrombosed hemorrhoid heals often causes problems for the patient's hygiene.

Internal hemorrhoids develop inside the anus. They can cause pain when they prolapse fall down toward the outside of the body and cause the anal sphincter to go into spasm.

They may bleed or release mucus that can cause irritation of the skin surrounding the anus. Lastly, internal hemorrhoids may become incarcerated or strangulated.

There are several types of surgical procedures that can reduce hemorrhoids. Most surgical procedures in current use can be performed on an outpatient level or office visit under local anesthesia. Rubber band ligation is a technique that works well with internal hemorrhoids that protrude outward with bowel movements. A small rubber band is tied over the hemorrhoid, which cuts off the blood supply. The hemorrhoid and the rubber band will fall off within a few days and the wound will usually heal in a period of one to two weeks.

The procedure causes mild discomfort and bleeding. Another procedure, sclerotherapy, utilizes a chemical solution that is injected around the blood vessel to shrink the hemorrhoid. A third effective method is infrared coagulation, which uses a special device to shrink hemorrhoidal tissue by heating.

Both injection and coagulation techniques can be effectively used to treat bleeding hemorrhoids that do not protrude. Some surgeons use a combination of rubber band ligation, sclerotherapy, and infrared coagulation; this combination has been reported to have a success rate of Surgical resection removal of hemorrhoids is reserved for patients who do not respond to more conservative therapies and who have severe problems with external hemorrhoids or skin tags.

Hemorrhoidectomies done with a laser do not appear to yield better results than those done with a scalpel. Both types of surgical resection can be performed with the patient under local anesthesia. Most patients with hemorrhoids are diagnosed because they notice blood on their toilet paper or in the toilet bowl after a bowel movement and consult their doctor.

It is important for patients to visit the doctor whenever they notice bleeding from the rectum, because it may be a symptom of colorectal cancer or other serious disease of the digestive tract. In addition, such other symptoms in the anorectal region as itching, irritation, and pain may be caused by abscesses, fissures in the skin, bacterial infections, fistulae, and other disorders as well as hemorrhoids. The doctor will perform a digital examination of the patient's rectum in order to rule out these other possible causes.

Following the digital examination, the doctor will use an anoscope or sigmoidoscope in order to view the inside of the rectum and the lower part of the large intestine to check for internal hemorrhoids.

The patient may be given a barium enema if the doctor suspects cancer of the colon; otherwise, imaging studies are not routinely performed in diagnosing hemorrhoids. In some cases, a laboratory test called a stool guaiac may be used to detect the presence of blood in stools. Patients who are scheduled for a surgical hemorrhoidectomy are given a sedative intravenously before the procedure.

They are also given small-volume saline enemas to cleanse the rectal area and lower part of the large intestine. This preparation provides the surgeon with a clean operating field. Patients may experience pain after surgery as the anus tightens and relaxes.

The doctor may prescribe narcotics to relieve the pain. The patient should take stool softeners and attempt to avoid straining during both defecation and urination. Soaking in a warm bath can be comforting and may provide symptomatic relief.

The total recovery period following a surgical hemorrhoidectomy is about two weeks. As with other surgeries involving the use of a local anesthetic, risks associated with a hemorrhoidectomy include infection, bleeding, and an allergic reaction to the anesthetic. Risks that are specific to a hemorroidectomy include stenosis narrowing of the anus; recurrence of the hemorrhoid; fistula formation; and nonhealing wounds. Hemorrhoidectomies have a high rate of success; most patients have an uncomplicated recovery with no recurrence of the hemorrhoids.

Complete recovery is typically expected with a maximum period of two weeks. Doctors recommend conservative therapies as the first line of treatment for either internal or external hemorrhoids. A nonsurgical treatment protocol generally includes drinking plenty of liquids; eating foods that are rich in fiber; sitting in a plain warm water bath for five to 10 minutes; applying anesthetic creams or witch hazel compresses; and using psyllium or other stool bulking agents.

In patients with mild symptoms, these measures will usually decrease swelling and pain in about two to seven days. The amount of fiber in the diet can be increased by eating five servings of fruit and vegetables each day; replacing white bread with whole-grain bread and cereals; and eating raw rather than cooked vegetables.

Accarpio, G. Ballari, R. Puglisi, et al. Peng, B. Jayne, and Y. Stapled Hemorrhoidectomy for Prolapsed Piles. Thornton, Scott, MD. American Gastroenterological Association. American Society of Colon and Rectal Surgeons. NIH Publication No.

Laith Farid Gulli, M. Bilal Nasser, M. Nicole Mallory, M. A board certified general surgeon who has completed one additional year of advanced training in colon and rectal surgery performs the procedure. Specialists typically pass a board certification examination in the diagnosis and surgical treatment of diseases in the colon and rectum, and are certified by the American Board of Colon and Rectal Surgeons. Most hemorrhoidectomies can be performed in the surgeon's office, an outpatient clinic, or an ambulatory surgery center.

Toggle navigation. Surgery Fi-La Hemorrhoidectomy Hemorrhoidectomy. Hemorrhoids can occur inside the rectum, or at its opening A. Purpose The primary purpose of a hemorrhoidectomy is to relieve the symptoms associated with hemorrhoids that have not responded to more conservative treatments. Risk factors for the development of symptomatic hemorrhoids include the following: hormonal changes associated with pregnancy and childbirth normal aging not getting enough fiber in the diet chronic diarrhea anal intercourse constipation resulting from medications, dehydration, or other causes sitting too long on the toilet Hemorrhoids are categorized as either external or internal hemorrhoids.

Description There are several types of surgical procedures that can reduce hemorrhoids. Diagnosis Most patients with hemorrhoids are diagnosed because they notice blood on their toilet paper or in the toilet bowl after a bowel movement and consult their doctor. Preparation Patients who are scheduled for a surgical hemorrhoidectomy are given a sedative intravenously before the procedure.

Aftercare Patients may experience pain after surgery as the anus tightens and relaxes. Risks As with other surgeries involving the use of a local anesthetic, risks associated with a hemorrhoidectomy include infection, bleeding, and an allergic reaction to the anesthetic. Normal results Hemorrhoidectomies have a high rate of success; most patients have an uncomplicated recovery with no recurrence of the hemorrhoids.

Alternatives Doctors recommend conservative therapies as the first line of treatment for either internal or external hemorrhoids. How many hemorrhoidectomies have you performed? How many of your patients have reported complications from surgical resection of their hemorrhoids?

What are the chances that the hemorrhoids will recur? User Contributions: 1. Graham Roberts. Hi, Just had the full procedure,at best I can describe the pain as uncomfortable it is certainly not as bad as I expected.

I found the initial passing water for first time after op felt different mainly because you don't really want to be flexing your muscles to turn water on off so to speak,I find i am suffering from wind I guess this is normal but be careful you won't have the same control as normal for a couple of weeks if you follow me lol. I am sorry I did not have the procedure earlier knowing what I know now. Best of luck.

Anus cutaway view

Anus cutaway view

Anus cutaway view