Physiology of female micturition.
Micturition is a dynamic physiologic process consisting of alternating storage and expulsion phases and is accomplished by complex interactions among innervation, smooth muscle, connective tissue, urothelium and supportive structures. Although our current understanding of the anatomy and physiology of the lower urinary tract is far from complete, intensive research over the last decade has dramatically improved our appreciation of the neural, biomechanical, biochemical, and morphologic properties of the bladder and urethra, as well as the hormonal influences and unique pelvic and perineal anatomy of women. Continued research related to the physiology of female micturition promises to offer new insights into the complex bladder-urethral interactions and to provide a basis for developing better management strategies for a variety of voiding dysfunctions in women.
Sullivan
Maryrose P
MP
VA Boston Healthcare System, 1400 VFW Parkway, Boston, MA 02132, USA. Sullymp@aol.com
Yalla
Subbarao V
SV
D005260:Female; D006801:Humans; D014551:Urinary Tract / Q000473:pathology / Q000503:physiopathology; D014555:Urination Disorders / Q000209:etiology / Q000473:pathology / Q000503:physiopathology*