PyroHemisphere

The Ascension PyroHemiSphere (PHS) is single-use, uncemented, one-component prosthesis for the CMC joint.

Features:

Semi-constrained hemi design is bone friendly
Functional articulation reproduces range of motion
Cementless
Easy-to-use instrumentation promotes implant alignment, stability and restored joint kinematics
Bone removal is minimized
Alignment Awl and Guides provide accurate visual reference along the bone axis promoting restoration of anatomic bone alignment
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