Limacorporate S.p.a.

Gabriele Vidoni

Michele Pressacco

Andrea Fattori

Patrick Michael Connor

Rolando Izquierdo

Peter Channel Poon

Jason J Scalise

Antony Pranzetti

A modular reverse shoulder prosthesis, comprising: a stem () comprising a tapered body () and a first annular housing (); a tray () comprising a dome element () for insertion into the first annular housing (), and further comprising a second annular housing (); a liner () comprising an engaging element () for at least partial insertion into the dome element (), and further comprising a joint concave element () configured for coupling with the second annular housing (). The second annular housing () of the tray () comprises a raised edge () configured to support the joint concave element () and which defines an overall outline having a different development in height at least in diametrically opposite portions () of the tray ().

Modular reverse shoulder prosthesis

The present invention relates to an improved glenoid anchor for a shoulder joint prosthesis, in particular a convertible prosthesis, of the type intended to be fixed to the glenoid cavity of the shoulder blade and comprising: &#x2014;a pin () with an internally hollow and essentially thimble-like conical sleeve (), which has a tapered distal end () and an open proximal end (); &#x2014;an annular recess () formed inside the cavity () of the pin () in the vicinity of said open proximal end (), for receiving by means of snap-engagement an edge () of a lug () of a prosthesis component (); &#x2014;at least one pair of oppositely arranged anti-rotation notches () in the proximity of said annular groove () for receiving by means of snap fit oppositely arranged teeth () of the same lug () intended to be snap-engaged together with said pin ().

Glenoid anchor for a shoulder joint prosthesis

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Udine, Italy

Gabriele Vidoni