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A ring retractor is a surgical retraction system that uses a ring frame and attachments to hold an incision open. It helps keep tissue, organs, or wound edges out of the surgical field. The system can free the surgeon’s hands by maintaining steady exposure during a procedure. Ring retractors are used by trained surgical teams in open and selected minimally invasive procedures.
read more about ring retractor ...A ring retractor is used to improve visibility and access during surgery. It can help hold the abdominal wall, soft tissue, bowel, skin edges, or other structures away from the area where the surgeon is working. Ring retractor systems are common in abdominal, colorectal, gynecologic, urologic, vascular, and reconstructive procedures. The exact setup depends on the incision, patient anatomy, and surgical goal.
A ring retractor system usually includes a metal or flexible ring, posts or clamps, and retractor blades, hooks, or elastic stays. The ring attaches to the operating table or sits around the incision depending on the design. Retractor components can be adjusted to change the angle and tension of tissue exposure. Some systems use disposable wound protectors or soft tissue barriers along with the ring.
The surgical team positions the ring around the incision or attaches it to a support frame. Blades, hooks, or stays are connected to the ring and placed on tissue that needs retraction. Tension is adjusted gradually so the surgical field is exposed without excessive pressure. The team checks tissue color, tension, and instrument placement throughout the procedure.
Ring retractors can cause tissue bruising, pressure injury, nerve compression, skin injury, or reduced blood flow if tension is excessive or prolonged. Proper sizing, padding, placement, and periodic reassessment help reduce risk. Reusable components must be cleaned, inspected, and sterilized between cases. Damaged hooks, loose clamps, or unstable frames should not be used.
No. A ring retractor is usually a self-retaining system that holds tissue in place without constant hand pressure.
They may be used in abdominal, pelvic, colorectal, gynecologic, urologic, vascular, and other open procedures that need steady exposure.
Yes. Excessive tension, poor placement, or long retraction time can injure tissue or nerves. The surgical team monitors placement during use.
Many ring retractor frames and metal parts are reusable after proper reprocessing. Some stays, drapes, or wound protector parts may be single-use.
21 CFR 878.4800: Manual surgical instrument for general use. eCFR. https://www.ecfr.gov/current/title-21/chapter-I/subchapter-H/part-878/subpart-E/section-878.4800. Date Accessed June 16, 2026.
TITAN CSR: A new self-retaining retractor for abdominal surgery. PubMed Central. https://pmc.ncbi.nlm.nih.gov/articles/PMC10649783/. Date Accessed June 16, 2026.
Utility of the Lone Star Retractor System in Microsurgical Carotid Endarterectomy. PubMed. https://pubmed.ncbi.nlm.nih.gov/28238871/. Date Accessed June 16, 2026.
Lone-Star retractor perineal exposure method for laparoscopic abdominoperineal resection in rectal cancer. PubMed Central. https://pmc.ncbi.nlm.nih.gov/articles/PMC11362942/. Date Accessed June 16, 2026.
Sterilizing Practices. Centers for Disease Control and Prevention. https://www.cdc.gov/infection-control/hcp/disinfection-sterilization/sterilizing-practices.html. Date Accessed June 16, 2026.