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May 5, 2024 · The intramural ureter lies at the UVJ and is typically about 2-cm long. This portion of the muscular tube is buried within the urinary bladder wall on either side and is covered by the fibromuscular Waldeyer's sheath.
The intramural part of the ureter is the terminal part of the ureter, where the pelvic part of ureter run obliquely for about 2 cm. through the wall of the bladder and open by slit-like apertures into the cavity of the viscus at the lateral angles of the trigone.
Nov 14, 2019 · The ureters are two thick tubes which act to transport urine from the kidney to the bladder. They are 25cm long, and are situated bilaterally, with one ureter draining each kidney.
The intramural ureter is compressed by the bladder wall passively during storage and dynamically during emptying. This, in effect, prevents vesicoureteric reflux during steady state and micturition ( Fig. 2 ).
Sep 30, 2021 · Vesicoureteral reflux (VUR) is characterized by the retrograde flow of urine from the bladder to the kidneys. VUR may be associated with urinary tract infection (UTI), hydronephrosis, and...
Dec 15, 2023 · Key points. The ureter shows variation in passive mechanical properties along the anatomical length. The proximal and distal ureter have the highest and lowest compliance, respectively.
The ureter has three sites of constrictions: (1) at the ureteropelvic (pelviureteric) junction; (2) at the bifurcation of the common iliac artery; and (3) in the wall of the urinary bladder (the intramural part). These are the common sites where ureteric stones may be arrested.
