Anatomy Of The Bladder

The innermost layer of the bladder is the mucosa layer that lines the hollow lumen. It also has four parts.

Urinary Bladder With Urine Cross Section Of Urinary Bladder Labelled Ad Urine Bladder Urinary Cross Labelled Ad Bladder Urinal Bladder Control

Urine drains from the kidneys into the bladder through the ureters.

Anatomy of the bladder. This urine produced by the kidneys flows via the ureters in to the bladder. The urinary bladder is made of several distinct tissue layers. Urine is stored in it.

It is skeletal muscle and under voluntary control. In women the bladder is bordered posteriorly by the uterus and vagina. The bladder is a triangle-shaped hollow organ.

In infants and young childrenthe urinary bladder is in the abdomen even when empty. Generally the bladder is a hollow muscular and pear-shaped distensible elastic organ that sits on the pelvic floor. It receives urine via the ureters which are thick tubes running from each kidney down to the superior part of the bladder.

The Bladder usually enters the Greater Pelvis by 6 Years of age. At the same time the brain signals the sphincter muscles to relax to let urine exit the bladder through the urethra. It is a hollow and elastic organ which stores the urine produced by the kidneys.

It is located in the lower pelvic cavity. Between this lining of cells the urothelium and the muscles of the bladder is another very thin layer of tissue called the lamina propria. The bladder like the stomach is an expandable saclike organ that contracts when it is empty.

The brain signals the bladder muscles to tighten which squeezes urine out of the bladder. A urinary bladder functions as the bodys storage tank for urine. Anatomy of the Bladder The bladder is part of your urinary tract.

Unlike the mucosa of other hollow organs the urinary bladder is lined with transitional epithelial tissue that is able to stretch significantly to accommodate large volumes of urine. Bladder Urinary Anatomy Location Parts and Pictures. The bladder is lined by layers of muscle tissue that stretch to hold urine.

In gross anatomy the bladder can be divided into a broad fundus a body an apex and a neck. The empty bladder is about the size and shape of a pear. When all the signals occur in the correct order normal urination occurs.

Urine flows away from each kidney through a tube called a ureter. Urine is stored in it. Its a hollow organ in your lower belly pelvis.

The inner lining of the bladder tucks into the folds and expands out to accommodate liquid. However in males the external sphincteric mechanism is more complex as it correlates with fibers of the rectourethralis muscle and the levator ani muscle. The bladder walls are mainly made up of muscle tissue but the inside of the bladder is lined with two different types of tissue.

The ureters carry the urine into your bladder. Superior inferior right inferolateral and left inferolateral. External urethral sphincter has the same structure in both sexes.

After its full the urine passes through the urethra and exits the body. The urinary bladder is a hollow muscular organ located in the lesser pelvis when empty. Anatomy of the Bladder.

From the bladder urine is excreted through a tube called the urethra. As the bladder fills it enters the Greater Pelvis. This is the liquid waste thats made by the kidneys.

The normal capacity of the bladder is 400-600 mL. In some individuals a full bladder may ascend to the level of the Umbilicus. The bladder wall is mainly made up of a special type of smooth muscle called the detrusor which is elastic and allows the bladder to expand and contract.

In humans the bladder is a hollow muscular organ situated at the base of the pelvis. Surface Anatomy of the Bladder The bladder has a volume capacity of 400500 ml and is of ovoid shape. It is formed by the anatomy of the bladder neck and proximal urethra.

ANATOMICAL LOCATION When Empty the adult urinary bladder is located in the Lesser pelvis lying partially superior to and partially postetior to the pubic Bones. The bladder can be divided in the corpus with two lateral walls dorsal wall and ventral wall. In women this tube is about 15 inches long and exits the body at the upper aspect of the vaginal opening.

The bladder has four anatomical surfaces. At the apex the dorsal and ventral wall meets and the urachus starts and runs to the umbilicus. Its a hollow organ in your lower belly pelvis.

The bladder is part of your urinary tract. It serves as a reservoir for urine and can stretch considerably to store close to a maximum of 500 milliliters of urine. In men it is bordered by the pubic bone at the front of the pelvis and the rectum at the back of the pelvis in the lower abdomen.

Urine is collected in the body of the bladder and finally it is voided through the urethra. 1-3 The inside of the bladder is lined with a thin layer of cells which is called the urothelium. At the bottom of the bladder the detrusor muscle forms the internal urethral sphincter.

Anatomy of the Bladder. Body which is bounded anteriorly by the apex and the fundus posteriorly. During urination the bladder muscles squeeze and two sphincters.

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