I claim the ornamental design for a keeled glenoid, as shown and described.
FIG. 1 is a perspective view of a keeled glenoid showing the new design;
FIG. 2 is a top plan view of the keeled glenoid of FIG. 1;
FIG. 3 is a side elevation view of the keeled glenoid of FIG. 1;
FIG. 4 is a bottom plan view of the keeled glenoid of FIG. 1;
FIG. 5 is a front elevation view of the keeled glenoid of FIG. 1; and,
FIG. 6 is a back elevation view of the keeled glenoid of FIG. 1.
The broken lines in the reproductions are provided for the purpose of illustrating portions of the keeled glenoid that form no part of the claimed design.