![]() ![]() The muscles in the bladder that allow for conscious control of when you are or are not in a suitable situation to urinate are especially meaningful in civilized societies. Or to give another mental image, the ureters are posterior to the ovarian/ testicular artery.įor more information about the urinary bladder, take a look below:ĭetrusor urinae muscle, Musculus detrusor urinae With this mnemonic you remember the relationship of these structures. One mnemonic often heard in clinical settings related to the bladder is: “ water (ureters) under the bridge.” This phrase describes an anatomical relationship, between the ureters and the uterine arteries (female) or the ductus deferens (males). During a hysterectomy, where the uterus and uterine artery are removed, the ureter is in danger of being accidentally damaged. While the general volume of the human bladder will vary from person to person, the range of urine that can be held in the bladder is roughly 400 mL (~13.5 oz) to 1000 mL (~34 oz), with the average capacity being 400 to 600 mL. ![]() The trigone is the structure that contains the outlet (urethra) of the bladder. The fundus is the base of the bladder, which is formed by the posterior wall and contains the trigone of the bladder, and is lymphatically drained by the external iliac lymph nodes. Urine is collected in the body of the bladder, and finally it is voided through the urethra. It receives urine via the ureters, which are thick tubes running from each kidney down to the superior part of the bladder. ![]() Generally, the bladder is a hollow, muscular, and pear-shaped distensible elastic organ that sits on the pelvic floor. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |