Related Experiment Video
Updated: Aug 24, 2026
Evaluation of Biomaterials for Bladder Augmentation using Cystometric Analyses in Various Rodent Models
Published on: August 9, 2012
[Acquisition of bladder control in children]
1Service de neuropédiatrie, hôpital Saint-Vincent-de-Paul, Paris, France.
Insights
Childhood urinary control develops by age five, starting with daytime dryness and progressing to nighttime control. This process relies on central nervous system maturation and parental guidance, with dysfunction arising from delays or failures.
Area of Science:
- Pediatric urology
- Neuroscience
- Child development
Context:
- Urinary control in children is a developmental milestone typically achieved within the first five years of life.
- It involves the maturation of the central nervous system and the bladder's capacity for controlled micturition.
- Parental training plays a significant role in supporting this developmental process.
Purpose:
- To elucidate the key factors and developmental timeline of urinary control in children.
- To define the criteria for mature bladder function and successful micturition control.
- To identify potential causes and patterns of voiding dysfunction in pediatric populations.
Summary:
- Achieving urinary control by age five involves mastering daytime and then nighttime dryness.
- Mature bladder function enables voluntary initiation and inhibition of urination regardless of bladder filling.
- Micturition control is dependent on neurological maturation, with parental training being a crucial supportive element.
Impact:
- Understanding these mechanisms aids in identifying and managing pediatric voiding dysfunctions like incontinence and enuresis.
- Early recognition of delayed development or dyssynergia can prevent conditions such as nonneurogenic neurogenic bladder.
- This knowledge supports clinical practice and parental guidance for promoting healthy bladder development.
Abstract:
Urinary control in Child occurs during the first five years of life; the first step is daytime control, quickly followed by nocturnal dryness. The bladder is mature when the child is able to initiate micturition at any degree of bladder filing and to differ or inhibit voiding at anytime. Micturition control depends on central nervous system maturation but training by parents is also important. Voiding dysfunction may occur if those mechanisms fail or are delayed: different pathologic patterns can be seen, such as daytime incontinence and enuresis or nonneurogenic neurogenic bladder if dyssynergia is associated.
Related Concept Videos
01:23Urinary Bladder
In males, the bladder is situated in front of the rectum, while in females, it is positioned anterior to the vagina and uterus. The bladder floor contains an inverted triangular area called the trigone, defined by the two ureteric...
01:26The Micturition Reflex
The process begins with bladder filling, where the bladder wall stretches as urine accumulates. This stretching activates the urine storage reflex, mediated by the sacral spinal segments and the pontine storage center. Efferent sympathetic impulses stimulate the detrusor muscle to relax and the internal urethral sphincter to contract, facilitating urine...
01:20Disorders of the Urinary System
Urinary tract infections (UTIs) are one of the most common urinary system disorders. They are caused by bacteria that enter the urethra and can spread to the bladder resulting in cystitis. Pyelonephritis is the result of a UTI that has ascended to the level of the...
01:19Anatomy of the Genitourinary System II: Bladder and Urethra
01:22Imaging Studies VI: Voiding Cystourethrography and Cystography
01:19Urodynamic Studies: Uroflowmetry