Instruments for PELD System: A Comprehensive Guide

The PELD (Percutaneous Endoscopic Lumbar Discectomy) system is a minimally invasive surgical technique used to treat lumbar disc herniation and other spinal conditions. It involves the use of a specialized endoscope and a set of instruments to access and treat the affected area of the spine. In this article, we will explore the instruments used in the PELD system and their functions.

The instruments used in the PELD system are designed to facilitate accurate visualization, tissue manipulation, and discectomy. Some of the key instruments include:

Endoscope: The endoscope is a thin, flexible tube with a camera at the tip. It is inserted through a small incision in the skin and allows the surgeon to view the surgical field on a monitor. The endoscope comes with a light source to illuminate the surgical site.

Dissector: The dissector is a blunt-tipped instrument used to separate tissue and create a working space around the affected disc. It has a long, narrow handle that allows the surgeon to maneuver it through the endoscope.

Forceps: Forceps are used to grasp and manipulate tissue during the procedure. They come in different sizes and shapes, depending on the specific surgical needs. Forceps are also inserted through the endoscope and have long, narrow handles.

Rongeur: The rongeur is a specialized instrument used to remove bone or other bony structures that may be compressing nerves or affecting spinal alignment. It has a scissor-like action that allows the surgeon to clamp and remove small amounts of bone.

Retractor: The retractor is a broad, flat instrument used to hold tissue away from the surgical site, providing a clear view of the affected disc. It is inserted through the endoscope and has a long, narrow handle.

Microdebrider: The microdebrider is a rotating burr or blade that is used to remove soft tissue or resect bone during the procedure. It is inserted through the endoscope and has a long, narrow handle.

In addition to these instruments, the PELD system may also include other specialized tools such as drills, cautery devices, and cautery probes used to control bleeding during the procedure.

The instruments used in the PELD system are crucial for achieving accurate visualization and effective treatment of spinal conditions. They are designed to be maneuverable and easy to use through the endoscope, providing surgeons with optimal visualization and control during the surgical procedure.

In conclusion, the instruments used in the PELD system are an essential part of this minimally invasive surgical technique. They allow surgeons to visualize, access, and effectively treat spinal conditions with minimal tissue trauma and faster recovery times for patients. As technology continues to advance, we can expect further innovations in PELD system instruments that will enhance their clinical performance and usability.