Exposure Is Everything in Surgery
A procedure can stall completely because of inadequate exposure. Retractors hold tissue aside to give the surgical team a clear working field. They are not exciting instruments, but choosing the wrong retractor for a case increases case time, strains the assist holding the retractor, and can cause tissue trauma from excessive force.
Retractors fall into two broad categories: hand-held and self-retaining. Understanding the difference and knowing which instruments fit which procedures is the foundation of a well-designed surgical instrument tray.
Hand-Held Retractors
Hand-held retractors require an assistant or scrub technician to hold them in position throughout the procedure. They are more flexible in terms of position adjustment but demand continuous personnel attention.
Richardson Retractor
The general-purpose retractor for abdominal surgery. A smooth, curved blade at 90 degrees to the handle. Richardson retractors come in three standard sizes (small, medium, large) and are used in pairs to retract the wound edges during laparotomy closure, bowel resection, and gynecological cases. Blade widths range from 38 mm to 63 mm.
Deaver Retractor
A deep, curved blade on a long handle, designed for retracting large abdominal organs such as the liver. The smooth, wide blade distributes pressure over a large surface area to avoid organ injury. Essential in cholecystectomy, hepatic surgery, and upper GI procedures.
Army-Navy Retractor
Double-ended, with a small flat blade at one end and a larger curved blade at the other. Lightweight, versatile, and the most frequently reached-for hand retractor in smaller incisions — especially in appendectomy, hernia repair, and wound exploration. Also called USA retractor.
Senn Retractor
Double-ended with a flat rake at one end and a right-angle blade at the other. The rake end (three sharp prongs) is used for sharp tissue retraction in superficial procedures. Common in plastic surgery, skin excisions, and lymph node dissections.
Parker Retractor
A flat blade with a gentle curve, used for retracting soft tissue in smaller wounds. Found frequently in hernia and thyroid trays where gentle retraction in a relatively shallow field is needed.
Self-Retaining Retractors
Self-retaining retractors hold themselves in place via a ratchet, screw, or ring mechanism, freeing the surgical team from manual holding. For longer procedures or when the surgical team is small, self-retaining designs are preferred.
Weitlaner Retractor
A crossed-arm retractor with sharp or blunt rake prongs that spread open and lock in position. Available in 2×2, 2×3, and 3×4 prong configurations. Compact and lightweight, Weitlaner retractors are used in laminectomy, shoulder surgery, knee procedures, and smaller soft-tissue cases. One of the most versatile self-retaining designs.
Gelpi Retractor
Similar mechanism to Weitlaner but with sharper, single-prong ends that penetrate tissue for strong retraction in a small footprint. Popular in spinal surgery, ENT procedures, and anywhere a compact retractor with strong tissue grip is needed.
Balfour Abdominal Retractor
A large frame retractor with a center blade and two lateral arms, designed to hold open the entire abdominal wall during laparotomy. The frame sits over the abdomen, the center blade retracts the lower wound edge, and the lateral arms retract the flanks. Standard for open abdominal and pelvic procedures.
Finochietto Rib Spreader
Designed specifically for thoracic surgery. Opposing arms spread the ribs apart and lock with a ratchet mechanism. Essential for open cardiac and thoracic procedures where the chest must remain open for the duration of the case.
Choosing Retractors by Surgical Specialty
| Specialty | Commonly Used Retractors |
|---|---|
| General Abdominal Surgery | Richardson, Deaver, Balfour, Army-Navy |
| Thoracic Surgery | Finochietto, Deaver, Parker |
| Orthopedic Surgery | Weitlaner, Gelpi, Hohmann |
| Spinal Surgery | Gelpi, Taylor Spinal, Weitlaner |
| Gynecology/Urology | Richardson, Balfour, O’Sullivan-O’Connor |
| Plastic Surgery | Senn, Army-Navy, Parker |
| ENT Surgery | Jennings Mouth Gag, Weitlaner |
Materials and Manufacturing
Fizza Surgical manufactures retractors from 410-grade stainless steel with satin or mirror finish. Self-retaining mechanisms (ratchets and screws) are tested for smooth engagement and positive locking under load. CE marking and ISO 13485:2016 compliance apply to all retractors. OEM orders with custom branding start at 300 pieces.
Order Custom Retractor Sets
Whether you need a standard general surgery retractor set or a specialty tray for thoracic or spinal procedures, Fizza Surgical can supply individual instruments or complete configured sets with CE documentation. Request a quote and our team will respond within 24 hours.
Where We Serve
Fizza Surgical exports to 50+ countries. Browse our country-specific pages with local regulatory guidance and pricing:
