robotic-assisted surgery
Also written as: RALS — robotic-assisted laparoscopic surgery
Minimally invasive surgical technique using robotic systems to enhance precision and dexterity in complex procedures.
Full Definition
Robotic-assisted surgery has revolutionized urologic oncology by providing surgeons with enhanced visualization, improved dexterity, and greater precision during minimally invasive procedures. The technology typically involves the da Vinci surgical system, where surgeons operate console-mounted controls to manipulate robotic arms with specialized instruments. In urologic oncology, robotic assistance is commonly used for radical prostatectomy, partial nephrectomy, and cystectomy. Benefits include reduced blood loss, shorter hospital stays, faster recovery, and improved cosmetic outcomes compared to open surgery, while maintaining oncologic efficacy equivalent to traditional approaches.
Usage
Usage note: Hyphenate 'robotic-assisted' when used as a compound modifier. RALS specifically refers to robotic-assisted laparoscopic surgery.
In Context
- "Robotic-assisted radical prostatectomy was performed with nerve-sparing technique." — Operative report
- "The learning curve for robotic-assisted surgery varies among different procedures." — Training guideline