Table 2.

Implant companies offering patient-specific instrumentation for shoulder arthroplasty.

Proprietary Name	Company	Guidance Technology	Features
ExactechGPS	Exactech	Computer-assisted navigation surgery	3-D planning software; glenoid navigation for TSA; intraoperative modification of plan permissible.
Blueprint	Stryker	PSI (single use)	3-D planning software with templating for TSA; 3-D bone model provided.
Match Point	Enovis	PSI (single use)	PSI guide aims at the glenoid edge with optional 3-D bone modeling for aTSA and rTSA; reusable guide available.
Signature ONE Surgical Planning	Zimmer-Biomet	PSI (single use)	3-D planning software with templating; PSI guide for glenoid placement, glenoid face targeting.
Virtual Implant Positioning System (VIP)	Arthrex	PSI (reusable)	3-D planning system for implant positioning; 3-D bone model of glenoid; reusable PSI guide available.
Materialise TruMatch	DePuy-Synthes	PSI (single use)	3-D bone model of the glenoid; PSI guide for aTSA and rTSA with coracoid pinning options.
MyShoulder	Medacta	PSI (single use)	3-D planning software with patient-specific solutions; PSI guide tailored for optimal glenoid placement and positioning for aTSA and rTSA.
Smart SPACE	Lima	PSI (single use)	Advanced 3-D planning software for aTSA and rTSA; patient-specific instrumentation with a focus on precision and reproducibility in glenoid implant positioning.

Legend: aTSA = anatomic total shoulder arthroplasty; rTSA = reverse total shoulder arthroplasty; PSI = patient-specific instrumentation; 3-D = three-dimensional. Table adapted from Virk et al.⁶¹.