What does the Vaultlock glenoid Poly's design help avoid during implantation?

The Vaultlock glenoid poly design is specifically engineered to minimize the risk of peg perforation during implantation. This design enhances the stability and integration of the glenoid component with the surrounding bone, which is a crucial aspect of successful total shoulder arthroplasty.

By optimizing the geometry and structure of the implant, the design ensures that the pegs are positioned correctly within the glenoid, reducing the likelihood of them penetrating through the bone, which can lead to complications such as inadequate fixation or even failure of the implant. This design consideration is vital for achieving long-term shoulder joint stability and function following surgery.

Other issues like bone grafting challenges or product wear, while relevant in the broader context of implant performance, do not directly correlate with the specific advantages brought by the Vaultlock glenoid poly's design in preventing peg perforation.