Kidney stone disease originating anywhere in the urinary system, including the kidneys and bladder. Nephrolithiasis refers to the presence of such stones in the kidneys. Calyceal calculi are aggregations in either the minor or major calyx, parts of the kidney that pass urine into the ureter (the tube connecting the kidneys to the urinary bladder). The condition is called ureterolithiasis when a calculus is located in the ureter. Stones may also form or pass into the bladder, a condition referred to as bladder stones. Stones less than in diameter pass spontaneously in up to 98% of cases, while those measuring in diameter pass
Neurogenic bladder dysfunction botulinum toxin type A than with type B. This use of botulinum toxin is discussed at length in the French medical literature. Neurogenic bladder dysfunction Neurogenic bladder dysfunction, sometimes simply referred to as neurogenic bladder, is a dysfunction of the urinary bladder due to disease of the central nervous system or peripheral nerves involved in the control of micturition (urination). Neurogenic bladder usually causes difficulty - or full inability - to pass urine without use of a catheter or other method. Any condition that impairs bladder and bladder outlet afferent and efferent signaling can cause neurogenic bladder. It is often