Orthopaedic bone plate

• US 6,682,531 B2
• Filed: 08/23/2001
• Issued: 01/27/2004
• Est. Priority Date: 03/31/1998
• Status: Expired due to Term

• Current Assignee: Zimmer Incorporated (Zimmer Biomet Holdings, Inc.)
• Original Assignee: Zimmer Technology Incorporated (Zimmer Biomet Holdings, Inc.)
• Inventors: Meyers, John E., Winquist, Robert A., Price, Gregory G., Templeman, David, Benirschke, Steve, Goulet, James, Duwelius, Paul, Patterson, Stanley W., Desjardins, Raymond
• Primary Examiner(s): Woo, Julian W.
• Application Number:
  US09/938,071
• Publication Number:
  US 20020065516A1
• Time in Patent Office: 887 Days
• Field of Search: 606/69, 606/70, 606/71, 128/898
• US Class Current: 606/281
• CPC Class Codes: A61B 17/8061 specially adapted for particular bones A61B17/70 and A61B17/74 take precedence
• CPC Class Codes: A61B 17/8085 with pliable or malleable elements or having a mesh-like structure, e.g. small strips A61B17/8071, A61B17/8076 take precedence

Abstract

An orthopaedic bone plate is coupled to a bone having an enlarged head at one end thereof which is attached to a shaft. The bone plate includes an elongate portion a flared portion and an intermediate portion. The elongate portion is attachable to the bone shaft using a plurality of bone screws. The elongate portion generally defines a longitudinal axis. The flared portion is attachable to the bone head using at least one bone screw. The intermediate portion interconnects the elongate portion and the flared portion. The intermediate portion is structured and arranged to allow the elongate portion and the flared portion to move relative to each other in a direction transverse to the longitudinal axis when the elongate portion and the flared portion are attached to the bone.

Claims

1. A method of attaching an orthopedic bone plate to a bone comprising the steps of:

providing an orthopedic bone plate having an elongate portion generally defining a longitudinal axis, and a thinned portion having a decreased relative thickness adjacent to and integral with said elongate portion;

positioning the bone plate against the bone;

attaching said elongate portion to the bone using a first bone screw;

attaching said thinned portion to the bone using a second bone screw; and

deflecting said thinned portion, dependent upon at least one of said attaching steps, such that said thinned portion moves in a direction transverse to the longitudinal axis.

2. The method of claim 1, wherein said deflecting step occurs as a result of said second attaching step.

3. The method of claim 1, wherein said deflecting step occurs as a result of said first attaching step.