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CA2447257A1 - Modular lordotic interbody spinal fusion implant - Google Patents

Modular lordotic interbody spinal fusion implant

Info

Publication number
CA2447257A1
CA2447257A1 CA002447257A CA2447257A CA2447257A1 CA 2447257 A1 CA2447257 A1 CA 2447257A1 CA 002447257 A CA002447257 A CA 002447257A CA 2447257 A CA2447257 A CA 2447257A CA 2447257 A1 CA2447257 A1 CA 2447257A1
Authority
CA
Canada
Prior art keywords
spinal fusion
present
adjacent vertebrae
modular
interbody spinal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002447257A
Other languages
French (fr)
Other versions
CA2447257C (en
Inventor
Gary Karlin Michelson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Warsaw Orthopedic Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/482,146 external-priority patent/US5609635A/en
Application filed by Individual filed Critical Individual
Publication of CA2447257A1 publication Critical patent/CA2447257A1/en
Application granted granted Critical
Publication of CA2447257C publication Critical patent/CA2447257C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Prostheses (AREA)

Abstract

The present invention is directed to interbody spinal fusion implants having a structural configuration that provides for the maintaining and creating of the normal anatomic angular relationship of two adjacent vertebrae of the spine to maintain and create spinal lordosis. The spinal fusion implants of the present invention are sized to fit within the disc space created by the removal of disc material between two adjacent vertebrae and conform wholly or in part to the disc space created. The spinal fusion implants of the present invention have upper and lower surfaces that form a support structure for bearing against the end plates of the adjacent vertebrae. The upper and lower surfaces are disposed in converging angular relationship to each other such that the implants of the present invention have an overall wedged shape in an elevation side view.
CA002447257A 1995-06-07 1996-06-06 Modular lordotic interbody spinal fusion implant Expired - Fee Related CA2447257C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/482,146 US5609635A (en) 1988-06-28 1995-06-07 Lordotic interbody spinal fusion implants
US08/482,146 1995-06-07
CA002223964A CA2223964C (en) 1995-06-07 1996-06-06 Lordotic interbody spinal fusion implants

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002223964A Division CA2223964C (en) 1995-06-07 1996-06-06 Lordotic interbody spinal fusion implants

Publications (2)

Publication Number Publication Date
CA2447257A1 true CA2447257A1 (en) 1996-12-19
CA2447257C CA2447257C (en) 2007-02-06

Family

ID=30116394

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002447257A Expired - Fee Related CA2447257C (en) 1995-06-07 1996-06-06 Modular lordotic interbody spinal fusion implant

Country Status (1)

Country Link
CA (1) CA2447257C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9730802B1 (en) 2014-01-14 2017-08-15 Nuvasive, Inc. Spinal fusion implant and related methods
US9788971B1 (en) 2013-05-22 2017-10-17 Nuvasive, Inc. Expandable fusion implant and related methods
US9801734B1 (en) 2013-08-09 2017-10-31 Nuvasive, Inc. Lordotic expandable interbody implant
US10195053B2 (en) 2009-09-18 2019-02-05 Spinal Surgical Strategies, Llc Bone graft delivery system and method for using same
US10245159B1 (en) 2009-09-18 2019-04-02 Spinal Surgical Strategies, Llc Bone graft delivery system and method for using same
US10973656B2 (en) 2009-09-18 2021-04-13 Spinal Surgical Strategies, Inc. Bone graft delivery system and method for using same

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10195053B2 (en) 2009-09-18 2019-02-05 Spinal Surgical Strategies, Llc Bone graft delivery system and method for using same
US10245159B1 (en) 2009-09-18 2019-04-02 Spinal Surgical Strategies, Llc Bone graft delivery system and method for using same
US10973656B2 (en) 2009-09-18 2021-04-13 Spinal Surgical Strategies, Inc. Bone graft delivery system and method for using same
US12053393B2 (en) 2009-09-18 2024-08-06 Spinal Surgical Strategies, Inc. Bone graft delivery system and method for use
US11660208B2 (en) 2009-09-18 2023-05-30 Spinal Surgical Strategies, Inc. Bone graft delivery system and method for using same
US9788971B1 (en) 2013-05-22 2017-10-17 Nuvasive, Inc. Expandable fusion implant and related methods
US10219915B1 (en) 2013-05-22 2019-03-05 Nuvasive, Inc. Expandable fusion implant and related methods
US11696836B2 (en) 2013-08-09 2023-07-11 Nuvasive, Inc. Lordotic expandable interbody implant
US9801734B1 (en) 2013-08-09 2017-10-31 Nuvasive, Inc. Lordotic expandable interbody implant
US12213893B2 (en) 2013-08-09 2025-02-04 Nuvasive, Inc. Lordotic expandable interbody implant and method of using same
US10492924B2 (en) 2013-08-09 2019-12-03 Nuvasive, Inc. Lordotic expandable interbody implant
US10335287B2 (en) 2014-01-14 2019-07-02 Nuvasive, Inc. Spinal fusion implant and related methods
US11497621B2 (en) 2014-01-14 2022-11-15 Nuvasive, Inc. Inserter for implanting a spinal implant
US12127948B2 (en) 2014-01-14 2024-10-29 Globus Medical Inc. System for implanting a spinal fusion implant and related methods
US9730802B1 (en) 2014-01-14 2017-08-15 Nuvasive, Inc. Spinal fusion implant and related methods

Also Published As

Publication number Publication date
CA2447257C (en) 2007-02-06

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130606