Surgery – Instruments – Orthopedic instrumentation
Patent
1992-10-02
1995-02-21
Brown, Michael A.
Surgery
Instruments
Orthopedic instrumentation
606 88, 606104, 623 13, 623 17, A61F 500, A61F 232, A61F 208, A61F 244
Patent
active
053911709
ABSTRACT:
A surgical screw driver for inserting bone screws in bone tunnels in ligament reconstruction has, in a preferred embodiment, a rotatable operating shaft disposed at an angle to a drive shaft. A mechanism is on the drive shaft for retaining a bone screw. Methods of arthroscopic cruciate ligament reconstruction include the steps of introducing a surgical screw driver through a portal that is offset from the longitudinal axis of a bone tunnel and driving a bone screw mounted on the driver in the bone tunnel to fixate a bone block in the bone tunnel.
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Ek Steven
Frushell Matthew R.
Marchand Sam R.
McGuire David A.
Brown Michael A.
McGuire David A.
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