Cervical retractor is surgical instrument used in orthopedic and neurosurgical procedures to hold back the tissues and create a clear and unobstructed view of the surgical site in the cervical (neck) region. It is particularly used during cervical spine surgeries, such as discectomy, laminectomy, fusion, and decompression procedures.
The cervical retractor consists of two blades or arms that are inserted into the incision and gently spread apart to retract the surrounding tissues, providing better visualization for the surgeon. These retractors come in various designs and sizes to accommodate different surgical approaches and patient anatomies.
Key features of a cervical retractor includes:
Blades or Arms: The primary components of the retractor, which gently hold back tissues to expose the surgical area.
Screw Locking Mechanism: Some retractors have a screw or locking mechanism to securely fix the blades in the desired position.
Ratcheting System: Certain retractors have a ratcheting system that allows the surgeon to adjust the retraction with ease.
Self-Retaining: Some retractors are self-retaining, which means they can stay in place without the need for an assistant to hold them during the procedure.
Material: Cervical retractors are made of stainless steel or other biocompatible materials.
It is important to note that cervical spine surgery is a delicate and precise procedure, and the use of a cervical retractor requires skill and experience from the surgical team. The surgeon must take care to avoid damaging nerves, blood vessels, or other delicate structures during the retraction process.
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