Surgical Retractors Buying Guide: Handheld vs Self-Retaining

A retractor holds tissue back so the surgeon can see and reach the operative field. Choosing one comes down to three questions: does someone need to hold it, how deep is the wound, and how delicate is the tissue at its edge? This guide covers the main handheld and self-retaining patterns, how they differ, and what to check before you buy.

Handheld vs self-retaining

• Handheld retractors are held by an assistant. The assistant can adjust the angle and force continuously as the operation moves, which suits changing fields.
• Self-retaining retractors lock open with a ratchet, screw or frame and hold the wound open without an assistant. They suit steady exposure over a longer period.

Most general trays carry both: a self-retaining retractor for the main exposure and a few handheld retractors for fine adjustments.

Common handheld retractors

Examples in stock: Senn Retractor 6-1/4", Double-Ended, Blunt, Parker-Langenbeck US-Army Retractor Pair 21cm, Richardson Retractor, Hollow Handle and 3" x 12" Deaver Retractor.

Common self-retaining retractors

• Weitlaner: two rake-like arms with several prongs, locked by a ratchet. A versatile choice for superficial and moderately deep incisions. See 10" Weitlaner Retractor, Sharp Prongs and the Weitlaner collection.
• Gelpi: a single pointed tip on each arm. The narrow tips fit small, deep incisions, for example in orthopedic and spinal work. See 4 1/2" Gelpi Retractor, Blunt Tips and the Gelpi collection.
• Balfour: a frame with two lateral blades and a central bladder blade, used to hold an abdominal incision open. See the 10" Balfour Retractor Set and the Balfour collection.

Sharp or blunt prongs?

Many rake and self-retaining patterns come with either sharp or blunt prongs.

• Sharp prongs bite into tissue and hold firmly, which suits skin and fascia.
• Blunt prongs are the safer choice near vessels, nerves and other structures that sharp prongs could injure.

If one tray has to cover both, stock one of each.

How to choose a retractor

1. Depth. Match blade depth to the wound. A blade that is too short slips out; too deep and it presses on structures below.
2. Width. Wider blades spread pressure and hold more tissue back; narrow blades fit small incisions.
3. Staffing. If there is no assistant free to hold, choose a self-retaining pattern.
4. Tissue. Sharp prongs for tough tissue, blunt prongs or smooth blades near delicate structures.
5. Specialty. Orthopedic, spinal, vaginal and laparoscopic work each have dedicated patterns. See laparoscopic retractors and vaginal speculums and retractors.

Frequently asked questions

What is the difference between Weitlaner and Gelpi retractors?

Both are self-retaining with a ratchet. The Weitlaner has several prongs on each arm and grips a wider area; the Gelpi has a single point on each arm, so it fits narrower, deeper incisions.

Why are some retractors sold in pairs?

Patterns like the US Army retractor are usually used on both sides of the incision at once, so they are sold as a matched pair with different blade sizes on each end.

Should I buy individual retractors or a set?

A set gives you matched pieces in one order, which is convenient when equipping a new tray. For replacing single pieces, buy individually. See our surgical retractor sets.

Shop surgical retractors

Browse the full surgical retractors collection of over 500 patterns, including Deaver, Richardson, Senn and rake retractors. Completing a general tray? Read our guides to types of surgical forceps and Metzenbaum vs Mayo scissors.

DDP Elite USA is a Miami-based supplier with over 7,000 surgical and dental instruments online. All US orders ship free, and every instrument carries our 3-year warranty.