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SMR TT Hybrid Glenoid

Balanced by Design

SMR TT Hybrid Glenoid is the first convertible 3D Printed Hybrid Glenoid. The central peg is made in Trabecular Titanium.

Soft Tissue Management

The wide range of sizes, mismatch options and thicknesses make SMR TT Hybrid Glenoid appropriate for soft tissue balancing.

Convertible Glenoid

SMR TT Hybrid Glenoid is convertible to reverse without removing the central peg.

Reliable Fixation

The 3D printed Trabecular Titanium central peg enhances primary and biological fixation. Poly peripheral pegs are cemented.

About

SMR TT Hybrid Glenoid is the first glenoid component with hybrid fixation convertible from anatomic to reverse.

As part of the SMR System, SMR TT Hybrid Glenoid has been designed to provide solutions for glenoid replacement. It allows soft tissue management, thanks to its wide range of sizes.

The SMR TT Hybrid Glenoid features a polyethylene baseplate connected to a central Trabecular Titanium peg. Using dedicated instruments, the pre-assembled polyethylene baseplate can be disconnected, leaving the metal peg in place. A dedicated reverse baseplate can be connected to the central peg. 

The use of Trabecular Titanium for the central peg improves stability and tissue ingrowth. The material, the structure, the mechanical properties, and the enhanced initial fixation are the premises for an initial primary fixation followed by the biologic integration of the implants [1-5].

Bibliography   [1] A. M. Malhas, J. Granville-Chapman, P. M. Robinson, S. Brookes-Fazakerley, M. Walton, P. Monga, S. Bale, I. Trail Reconstruction of the glenoid using autologous bone-graft and the SMR Axioma TT metal-backed prosthesis. Bone Joint J 2018;100-B:1609–17.  [2] * E. Marin, L. Fedrizzi, M. Regis, M. Pressacco, L. Zagra, S. Fusi. Stability enhancement of prosthetic implants: friction analysis of Trabecular  TitaniumTM. Hip International, 22(4): 427-428, 2012.  [3] * V. Sollazzo, A. Palmieri, L. Massari, F. Carinci. Genetic effects of Trabecular TitaniumTM on cells MG-63 cell line: an in vitro study. J Orthpaed  Traumatol., 13(1): 107, 2012.  [4] * Benazzo F, Botta L, Scaffino MF, Caliogna L, Marullo M, Fusi S, Gastaldi G. Trabecular Titanium can induce in vitro osteogenic differentiation of  human adipose derived stem cells without osteogenic factors. J Biomed Mater Res Part A. 2014:102A:2061–71.  [5] * Devine D, Arens D, Burelli S, Bloch HR, Boure L. In vivo evaluation of the osteointegration of new highly porous Trabecular Titanium™. J Bone  Joint Surg Br. 2012;94-B(Suppl XXXVII):201.  *Results from clinical studies.

B-1355-23-001-2_072300_VST_SMR-STEMLESS_+_SMR-TT-HYBRID-GLENOID_EN_V2

Sizing and Options

SMR TT Hybrid Glenoid LimaCorporate’s SMR TT Hybrid Glenoid is designed to allow a proper soft tissue management and to increase joint stability.

Clinical Papers

Gao R, Isaksson F, Hasan A, Tan B, Chatindiara I, Poon PC.

Good clinical and radiological outcomes of anatomic total shoulder arthroplasty with a novel convertible all polyethylene glenoid with hybrid fixation: minimum 2-year follow-up, Seminars in Arthroplasty: JSES. 2023; 33(2):246-254.

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Bitzer A, Rondinelli S, Hurwit DJ, Sonnenfeld JJ, Hong IS, Connor PM.

Conversion of anatomic total shoulder arthroplasty to reverse shoulder arthroplasty using a unique hybrid glenoid component: technique and preliminary results. JSES Reviews, Reports, and Techniques 2022; 2(2);155-163.

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