Inventors:
Dennis R Aquilo - Youngsville NC, US
John E. Meyers - Columbia City IN, US
Douglas G. Branscome - Fort Wayne IN, US
Jack D. Jennings - Warsaw IN, US
Abraham P. Habegger - Warsaw IN, US
Alex P. Stoller - Fort Wayne IN, US
Kelly A. Timmons - Warsaw IN, US
Nathan Chastain - Warsaw IN, US
Marvin Figueroa - Warsaw IN, US
Clarence M. Panchison - Warsaw IN, US
Gary D. Bos - Moxee WA, US
Ernest U. Conrad - Seattle WA, US
Kimberly Les - Clarkston MI, US
Herrn Neumann - Magdeburg, DE
Mary I. O'Conner - Jacksonville FL, US
Peter S. Walker - New York NY, US
George D. Letson - Tampa FL, US
Thomas P. Vail - San Francisco CA, US
International Classification:
A61B 17/56
Abstract:
The modular stem component may include a shaft portion, a head, and a sleeve. The shaft portion is configured for receipt within the intramedullary canal of a bone and the head is configured to receive another component of a modular prosthetic system, such as a femoral neck, thereon. In one exemplary embodiment, the head extends radially around at least a portion of the stem and includes a rib defining a flange extending therefrom. The sleeve, which is formed as an independent part of the modular stem component and is made at least partially of a highly porous biomaterial, includes opposing ends and has a bore extending therethrough. The bore is configured to facilitate sliding receipt of the sleeve on the head.