Midfoot Wedge Staple Drill Guide The Trigon HA Stand-Alone Wedge Fixation System is intended to be used for internal bone fixation for bone fractures or osteotomies in the ankle and foot, such as: • Cotton (opening wedge) Osteotomies of the Medial Cuneiform • Evans Lengthening Osteotomies • Subtalar Fusion • First Metatarsal-Cuneiform Lengthening Arthrodesis • Calcaneocuboid Arthrodesis • Calcaneal Z Lengthening Osteotomies • MTP Lengthening Arthrodesis • Lesser Metatarsal-Cuneiform Lengthening Arthrodesis • Navicular-Cuneiform Arthrodesis • Talonavicular Arthrodesis The Trigon HA wedges are intended for use with ancillary fixation. The Trigon HA Stand-Alone Wedge Fixation System is not intended for use in the spine.
A collection of instruments and devices intended to be used for the placement of an internal orthopaedic fixation system into or onto all types of bones (e.g., bones of limbs, spine, pelvis, or craniomaxillofacial). It is a non-dedicated device that includes various metallic and/or plastic reusable devices [e.g., retractors, rods, clamps, drills, pins, saws, screwdrivers, guides, trials, impactors] intended to be used for the implantation of any type of internal orthopaedic fixation system; the implant(s) is not included. This is a reusable device.
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