Clinical Experience

Treatment for CMC arthritis using a novel, trapezium sparing Pyrocarbon spacer
by Henry Leis MD, Gulfport MS; Garry Pollock MD, Lubbock TX; and Michael Jones MD, San Antonio TX
ePoster HSEP211 presented at AAHS Annual Meeting, January 2026

Short-term clinical and radiographic outcomes of a novel, minimally invasive device for treatment of CMC arthritis
by Lorenzo L Pacelli, MD; Roslyn M Kackman, BA; Scripps Clinic, La Jolla, CA
Presented at 2025 IFSSH and IFSHT Triennial Congress, Paper Session 38

Ensemble Pyrocarbon Hemiarthroplasty for the Treatment of Painful Thumb Carpometacarpal Joint Arthritis with Sparing of the Trapezium
By Spencer Lofink, BS; Thomas Trumble, MD; Medical Research Archives Vol. 11 No. 11 (Nov. 2023) ISSN 2375-1924.

Clinical Case Review: CMC Joint Arthroplasty with the Ensemble CMC™ Implant
Henry T. Leis, MD; Bienville Orthopedic Specialists, Gulfport, MS