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[The Ho-YAG laser in surgical urology]
Urologiia I Nefrologiia
|May 1, 1996
Summary
The Holmium:YAG (Ho-YAG) laser effectively treats various urological conditions through endoscopic procedures. Its precise energy delivery enables tissue evaporation, dissection, and stone disintegration, offering a versatile surgical tool.
Area of Science:
- Urology
- Laser Surgery
- Medical Technology
Context:
- The Holmium:YAG (Ho-YAG) laser is a surgical tool utilized in urology.
- It operates in an impulse regimen, delivering radiation via a 400-600 micron fiber.
- Key parameters include mean power of 12 W, 1-15 Hz impulse rate, and 0.7-1.5 J impulse energy.
Purpose:
- To evaluate the efficacy and applications of the Ho-YAG laser in treating a range of urological conditions.
- To demonstrate the laser's capabilities in tissue evaporation, dissection, disintegration of stones, and hemostasis.
- To explore its primary use in endoscopic interventions and potential in open surgery.
Summary:
- The Ho-YAG laser was used to treat 49 patients with diverse urological issues, including urethral polyps, strictures, prostatic adenoma, bladder tumors, and stones.
- The laser's specific operating parameters facilitate precise tissue interaction.
- Interventions were predominantly endoscopic, with potential for open surgical applications.
Impact:
- The Ho-YAG laser demonstrates significant potential as a versatile tool in urological surgery.
- Its application in treating conditions like bladder neck stricture and ureteral stones shows promise.
- Further clinical experience will refine its indications and optimize outcomes in urological disease management.