MTP Hemiarthroplasty Implant

restor3d’s MTP Hemiarthroplasty Implant System is indicated for use as a hemiarthroplasty implant for the first MTP joint, for the treatment of degenerative and post-traumatic arthritis, hallux vagus, hallux rigidus, or an unstable or painful MTP joint. The device is a single use implant intended to be press fit, with optional use of bone cement.

Anatomic resurfacing of the metatarsal head without overstuffing the joint
Limited bone resection reduces subsidence potential with ample decompression
TIDAL® Technology's interconnected porous architecture promotes maximum bone fixation
Head shape maximizes cortical coverage for subsidence resistance compared to other devices
Plantar lip provides extended coverage for articulation with sesamoids.
Low-profile head requires minimal reaming to preserve bone without metatarsal shortening
Head thickness of 0.75mm avoids over-stuffing the joint to preserve natural biomechanics
cervical fusion cage instrumentation

Sterile, Single use, Instrumentation

Instrumented with single-use, sterile-packed trials and inserters that ensure appropriate size selection and implant placement.

Interconnected porous architecture promotes maximum bone fixation

MTP Hemiarthroplasty Implant

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Learn More About Our MTP Hemiarthroplasty Implant System

Get in touch for more information about the TIDAL™ MTP Hemiarthroplasty Implant System, surgical techniques, sizing options, instrumentation, and how it will revolutionize foot surgery for future patients.

The Benefits of TIDAL Technology™

We're proud to create optimized porous architecture designed for osseointegration with TIDAL Technology™.

  • 100% Interconnectivity and up to 80% porosity

  • Mesoscale pores support graft retention and bony ingrowth

  • Direct bony apposition to implant surface guided by surface topography and curvature demonstrated in a preclinical model

  • Proprietary porous technology encourages better fusion

  • Expulsion resistance with hierarchical surface topography

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