Ureter - Wikipedia
The ureters are tubes composed of smooth muscle that transport urine from the kidneys to the urinary bladder. In an adult human, the ureters typically measure 20 to 30 centimeters in …
Ureteral obstruction - Symptoms and causes - Mayo Clinic
2024年1月26日 · Ureteral obstruction is fairly common. Because it's treatable, severe complications are rare. Ureteral obstruction might have no signs or symptoms. Signs and …
Anatomy, Abdomen and Pelvis Ureter - StatPearls - NCBI Bookshelf
2024年5月5日 · The ureters are bilateral thin tubular structures with a 3 to 4 mm diameter that connect the kidneys to the urinary bladder (see Image. Posterior Thoracolumbar Surface …
Ureter Function, Anatomy & Definition | Body Maps - Healthline
2018年1月20日 · The ureter is a tube that carries urine from the kidney to the urinary bladder. There are two ureters, one attached to each kidney. The upper half of the ureter is located in …
Ureter | Definition, Function, & Anatomy | Britannica
ureter, duct that transmits urine from the kidney to the bladder. There normally is one ureter for each kidney. Each ureter is a narrow tube that is about 12 inches (30 cm) long. A ureter has …
Ureters: Anatomy, innervation, blood supply, histology | Kenhub
2023年10月30日 · The ureters are bilateral, muscular, tubular structures, responsible for taking urine from one kidney to the urinary bladder for storage, prior to excretion. After blood has …
Ureter: Anatomy, Structure, Function, Location with Diagrams
2018年9月4日 · What is Ureter? Ureter is the canal through which urine is transported from the kidney to the bladder. The ureters are two deep tubes that connect the kidneys to the bladder …
The Ureters - Anatomical Course - Neurovascular Supply
2019年11月14日 · The ureter is a structure that has developed via the ureteric bud from the mesonephric duct, and then followed the kidney during its ascend to the final lumbar position …
Ureter | Complete Anatomy - Elsevier
The ureters are bilateral muscular tubes that are 25–30 cm long and 0.3 cm wide (Standring, 2016). They extend from the renal pelvis, at the hilum of the kidney, to the ureteric orifices on …
Ureters
The ureters push each small amount of urine along in waves of contraction, at low pressure. At the bladder, each ureter passes through an opening in the bladder wall, which closes when the …