tension-free repair
Surgical repair technique using prosthetic material to avoid tension on native tissues.
Full Definition
Tension-free repair refers to surgical reconstruction methods that utilize prosthetic mesh or other biomaterials to bridge tissue defects without placing excessive tension on surrounding native tissues. This concept is fundamental in modern hernia surgery, where synthetic or biological meshes are used to reinforce repairs and reduce recurrence rates compared to primary tissue repairs under tension. The principle applies to various gastrointestinal procedures including ventral hernia repair, hiatal hernia repair, and abdominal wall reconstruction. Proper mesh selection, fixation, and positioning are critical for successful outcomes while minimizing complications such as mesh infection or erosion.
In Context
- "The ventral hernia was repaired using a tension-free technique with synthetic mesh." — Operative report
- "Tension-free repair significantly reduces the risk of hernia recurrence." — Clinical guidelines