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Posthernioplasty urinary retention: a noninvasive work-up for prediction
J Chen1, H Matzkin, T Lazauskas
1Department of Urology, Tel-Aviv Sourasky Medical Center, Israel.
Urologia Internationalis
|January 1, 1993
Summary
Predicting post-hernioplasty urinary retention is possible. Key indicators include subjective symptom scores, maximal flow rate, and residual urine volume, not age or prostate size.
Area of Science:
- Urology
- Surgical Outcomes
Background:
- Post-hernioplasty urinary retention is a potential complication.
- Predictive factors for this complication require further investigation.
Purpose of the Study:
- To evaluate subjective and objective noninvasive urological parameters for predicting post-hernioplasty urinary retention.
Main Methods:
- Prospective study of 35 male patients (55-85 years) undergoing inguinal hernioplasty.
- Evaluated medical history (subjective symptoms), physical exam, uroflowmetry, and ultrasound (bladder capacity, residual urine, prostate volume).
- Monitored patients for 48 hours post-operation for voiding difficulties.
Main Results:
- Urinary retention occurred in 12 of 35 patients.
- Patient age, bladder capacity, and prostatic volume did not predict retention.
- Subjective symptom scoring, maximal flow rate, and residual urine volume were significant predictors.
Conclusions:
- Subjective symptom assessment and objective measures like maximal flow rate and residual urine can identify high-risk patients for post-hernioplasty urinary retention.
- These parameters offer valuable prognostic information for surgical planning and patient management.