08409290 is referenced by 22 patents and cites 126 patents.

An intervertebral spacer includes a leading end, a trailing end comprising an opening having a clearance and a post positioned across the clearance. The post has an external surface configured to accept an extending portion of an insertion tool and to torsionally engage a complementary surface of the insertion tool at a plurality of different angles.

Title
Interbody device for spinal applications
Application Number
12/753759
Publication Number
8409290 (B2)
Application Date
April 2, 2010
Publication Date
April 2, 2013
Inventor
Colin M Smith
Dana Point
CA, US
Nicholas M Cordaro
Vista
CA, US
Shahram Shaun Zamani
San Diego
CA, US
Agent
McDermott Will & Emery
James W Hill
Assignee
SeaSpine
CA, US
IPC
A61F 2/44
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