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Updated: Mar 24, 2026

Detrusor Underactivity Model in Rats by Conus Medullaris Transection
Published on: August 28, 2020
Updates of underactive bladder: a review of the recent literature
Xing Li1,2,3,4, Limin Liao5,6,7,8
1Department of Urology, China Rehabilitation Research Center, No 10. Jiaomen Beilu, Fengtai District, Beijing, 100068, China.
Abstract:
Underactive bladder (UAB) is a major component of lower urinary tract symptoms. The physiopathology mechanisms underlying UAB include detrusor underactivity, acontractile detrusor, and reduced or absent bladder sensation. UAB can influence lower and upper urinary tract function and lead to serious consequences; however, the symptom syndrome is poorly understood and incompletely researched at present. Moreover, there is no agreement among authorities regarding the terminology, definition, epidemiology, classification, risk factors, animal model, pathogenesis, diagnosis, and treatment of UAB. In this review, we discuss the current terminology, epidemiology, physiopathology, evaluation, and management of UAB.
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