Hyalex Orthopaedics, Inc.

James Craig Fryman

Michael E Hawkins

Mary Elizabeth Schmidt

Julia Beekman

Jessica Indyk

Mary Tribble

Daniel C Taylor

Brad Vale

Carl Vause

David Myung

Mira Sahney

Systems, methods, and devices described herein relate an implant adapted to be placed in a bone in the metatarsophalangeal joint or a metacarpophalangeal joint. In some embodiments, the implant includes a head portion extending from a first surface to a second surface and having a plurality of layers located between the first surface and the second surface. In some embodiments, the first surface is lubricious. In some embodiments, the implant comprises a post portion extending from the second surface of the head portion to a bone facing surface.

Metatarsophalangeal joint implants and methods thereof

Provided herein are biomimetic osteochondral implants that are generally useful for the at least partial resurfacing of damaged cartilage within a joint. The implants are constructed to have a modular, layered structure in which the physical properties (e.g., stiffness and lubricity) or dimensions of each layer can be adjusted (e.g., by using the appropriate material and controlling the thickness thereof) based on the anatomy to be replaced. For example, the material and or thicknesses of the layers can be selected to approximate the physical properties and/or dimensions of cartilage (and, optionally, chondral and subchondral bone). Also provided herein are methods of treatment involving the use of said biomimetic osteochondral implants to repair an osteochondral defect in a joint.

Multi-layered biomimetic osteochondral implants and methods of using thereof

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Middleton, MA, United States of America

James Craig Fryman