Description

Retractors are surgical instruments used to hold back tissues, organs, or other structures during surgical procedures to provide better visibility and access to the surgical site. They come in various shapes and sizes, each designed for specific anatomical regions and surgical tasks. Common types include handheld retractors, self-retaining retractors, and specialized retractors such as abdominal retractors, thoracic retractors, and neurosurgical retractors. Retractors may have blunt or sharp ends and may be either handheld by a surgical assistant or self-retained once positioned. They play a crucial role in maintaining a clear surgical field, allowing surgeons to perform procedures with precision and efficiency. Retractors are essential tools in a wide range of surgical specialties, including general surgery, orthopedic surgery, neurosurgery, and plastic surgery.