Castroviejo Needle Holder, Straight with Lock

Ophthalmic and microsurgical suturing demands consistent needle orientation across a field measured in millimetres. The straight jaw of the Castroviejo needle holder allows direct instrument-to-needle alignment, reducing rotational error during fine suture placement in anterior segment and periorbital procedures. Standard microsurgical protocol specifies jaw geometry as a primary variable in needle control at this scale.

Spring-action handle design reduces cumulative hand fatigue during procedures requiring repeated needle passes over extended operative time. The flat handle profile of the Castro needle holder distributes grip force across the palm rather than concentrating it at the fingertips, consistent with ergonomic instrument standards for high-frequency microsurgical use. Established OR practice for plastic and reconstructive surgery prioritises handle form in instrument selection for this reason.