Urology Book

Prostate Disorders

  • Urodymanic

Urine Abnormalities

http://www.fpnotebook.com/

UrodymanicAka: Uroflowmetry, Total Voiding Time, Peak Urine Flow

Advertisement

  1. Indications
    1. Benign Prostatic Hyperplasia
  2. Mechanism
    1. Assess urine outflow obstruction
  3. Normal Urodynamic Measurements
    1. Total Voiding Time
      1. Normal time to void 100 ml: less than 10 seconds
      2. Normal time to void 400 ml: less than 23 seconds
    2. Mean Flow Rate
    3. Time to Peak Flow
      1. Less than one third of total voiding time
    4. Peak Flow Rate
      1. Below mean flow rate per bladder volume (<2 S.D.)
  4. Interpretation: Signs of Benign Prostatic Hyperplasia
    1. Prolonged total voiding time
    2. Decreased peak urine flow rate

Uroflowmetry (C0200008)

ConceptsDiagnostic Procedure (T060)
ICD989.24, 89.24
EnglishUFR, Uroflowmetry, Voiding flow rate test
Spanishuroflujometria
Parent ConceptsAnatomic and physiologic measurements and manual examinations -- genitourinary system (C0177816), Physiologic measurement (C0199213), Lower urinary tract urodynamic studies (C0430957), Anatomic measurement (C0199214)
SourcesICD9CM, MTHICD9, SCTSPA, SNOMEDCT
Derived from the NIH UMLS (Unified Medical Language System)



Navigation Tree