What is the maximum spacer tray height in a Univers Revers?

What is the maximum spacer tray height in a Univers Revers?

• A. 12 mm
• B. 15 mm
• C. 18 mm (15 mm spacer with 3 mm poly)
• D. 20 mm

Answer: (C)

Spacer tray height in the Univers Revers system is about how tall the humeral component sits relative to the glenoid, achieved by stacking spacers and inserts in discrete increments. The system allows a 15 mm spacer to be combined with a 3 mm polyethylene (poly) insert, giving a total height of 18 mm. This combination represents the tallest height available within the modular set, constrained by how the components were designed to fit together and to stay within the instrument tray’s clearance. A shorter option, like the 12 mm spacer, exists for cases needing less height, while a 20 mm setup isn’t supported by the system due to physical clearance and design limits. So the maximum spacer tray height is 18 mm when using a 15 mm spacer plus a 3 mm poly.

Spacer tray height in the Univers Revers system is about how tall the humeral component sits relative to the glenoid, achieved by stacking spacers and inserts in discrete increments. The system allows a 15 mm spacer to be combined with a 3 mm polyethylene (poly) insert, giving a total height of 18 mm. This combination represents the tallest height available within the modular set, constrained by how the components were designed to fit together and to stay within the instrument tray’s clearance. A shorter option, like the 12 mm spacer, exists for cases needing less height, while a 20 mm setup isn’t supported by the system due to physical clearance and design limits. So the maximum spacer tray height is 18 mm when using a 15 mm spacer plus a 3 mm poly.