Short answer: the Mayo-Hegar is the most widely used general-purpose needle holder. It has ring handles, a ratchet lock and short, strong, cross-serrated jaws that hold medium and large curved needles securely. The 6″ (15–16 cm) size is the standard for general surgery, suturing practice and veterinary use.
Sizes and when to use them
| Length | Typical use |
|---|---|
| 5″–5.5″ (13–14 cm) | Superficial skin closure, minor procedures |
| 6″–7″ (15–18 cm) | General surgery, students, veterinary surgery |
| 8″–10″ (20–25 cm) | Deep abdominal and pelvic work |
Jaws: plain vs tungsten carbide
Standard jaws are stainless steel with cross-serrations. Tungsten carbide (TC) inserts — recognisable by their gold-coloured rings — are much harder, grip the needle more firmly and last far longer. The inserts can often be replaced when worn. We compare both in detail in tungsten carbide vs stainless needle holders.
Mayo-Hegar vs other needle holders
| Needle holder | How it differs | Best for |
|---|---|---|
| Mayo-Hegar | Standard ring handles, strong jaws | General purpose |
| Olsen-Hegar | Built-in scissors behind the jaws | Suturing alone without an assistant |
| Webster | Smaller, finer, smooth or serrated jaws | Fine skin closure, small needles |
| Halsey | Slim jaws, similar to Webster | Plastic and fine skin work |
| Crile-Wood | Narrower, tapered jaws | Fine to medium needles in tighter spaces |
| Mathieu | Spring-handled with a ratchet at the end of the handles | Fast suturing, orthopaedics, veterinary |
| Castroviejo | Spring handles, very fine jaws | Microsurgery, ophthalmic, dental |
How to choose a good Mayo-Hegar
- Ratchet: it should click into each position firmly and release smoothly without springing open.
- Jaw alignment: close the jaws on a needle — it should not rotate when you press on it.
- Box joint: no side-to-side play when the instrument is closed.
- Steel: AISI 410/420 stainless steel to DIN EN ISO 7153-1, passivated against rust.
Care
Clean immediately after use, open the ratchet before ultrasonic cleaning and autoclaving, lubricate the box joint with instrument milk, and store the holder unlocked so the ratchet spring does not fatigue.
Our Mayo-Hegar needle holder is forged and hand-finished in Sialkot, and is also included in our suture practice kit.
Frequently asked questions
What is a Mayo-Hegar needle holder used for?
Holding curved suture needles while suturing tissue during surgery and wound closure. Its ratchet locks the needle in place so the surgeon can drive it through tissue with controlled force.
What size Mayo-Hegar should a student buy?
A 6″ (about 15–16 cm) Mayo-Hegar is the most common choice for students and general practice.
What do gold handles on a needle holder mean?
Gold-coloured rings usually indicate tungsten-carbide jaw inserts, which grip the needle better and last longer than plain stainless jaws.
Is the Mayo-Hegar the same as a hemostat?
No. They look similar, but a needle holder has shorter, stronger jaws with cross-hatched serrations for holding needles, while a hemostat has longer jaws with horizontal serrations for clamping vessels.
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