Difference between revisions of "Bladder Displacements"
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| + | Displacements of the bladder include torsion, retroflexion and eversion through the urethra. Urnine stasis that occurs secondarily to displacements predisposes the urinary tract to infection. | ||
| + | ==Retroflexion== | ||
| + | *Is a sequel of vaginal prolapse or perineal hernias. | ||
| + | **Perineal hernias can lead to serious complications such as hydronephrosis or bladder rupture. | ||
| + | *Can occur in dogs as a result of tenesmus secondary to constipation or prostatic enlargement. | ||
| + | ==Eversion through the urethra== | ||
| + | *The short, wide urethra of females permits prolapse of the bladder. | ||
| + | *Follows straining, especially during parturition. | ||
| + | *If severe and not replaced, necrosis can occur due to obstruction of the vasculature. | ||
| + | *The bladder can also prolapse through a vaginal tear. | ||
| + | |||
| + | |||
| + | [[Category:Lower Urinary Tract - Pathology]] | ||
Revision as of 09:44, 14 April 2011
Displacements of the bladder include torsion, retroflexion and eversion through the urethra. Urnine stasis that occurs secondarily to displacements predisposes the urinary tract to infection.
Retroflexion
- Is a sequel of vaginal prolapse or perineal hernias.
- Perineal hernias can lead to serious complications such as hydronephrosis or bladder rupture.
- Can occur in dogs as a result of tenesmus secondary to constipation or prostatic enlargement.
Eversion through the urethra
- The short, wide urethra of females permits prolapse of the bladder.
- Follows straining, especially during parturition.
- If severe and not replaced, necrosis can occur due to obstruction of the vasculature.
- The bladder can also prolapse through a vaginal tear.