Urodynamic

Question 1

What is urodynamic

Answer 1

Urodynamic include all measurements that assess the function and dysfunction of the LUT.

Question 2

Before urodynamic

Answer 2

Comprehensive history
Medication list
Urine analgesia
Clinical examination
Bladder diary
Valid bother score and qualify of life questionnaire.

Question 3

Bladder diary involve

Answer 3

Useful, none invasive method
1- fluid intake
2- frequency
3- episode of incontinence
4- urgency
5 - using pads
6- time and volume of voiding

Question 4

Indications of urodynamic

Answer 4

Urge incontinence before surgery
SUI for previous surgical management
Voiding dysfunction
Anterior compartment prolapse
Neurological urinary incontinence ( Spina bifida, spinal cord injury anorectal abnormalities) before surgery
Children
Frail ladies with urinary incontinence

Question 5

Causes of voiding dysfunction

Answer 5

Detrusor muscle contraction dysfunction
Urethral dysfunction
Bladder out flow obstruction

Question 6

What is normal Q max

Answer 6

20-36 ml/ second
Maximum urine flow rate

Question 7

What size of catheter used

Answer 7

5-7 Folyth catheter
Transurethral double lumen or triple lumen