WO2001013807A3 - Devices and methods for implanting fusion cages - Google Patents

Devices and methods for implanting fusion cages Download PDF

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Publication number
WO2001013807A3
WO2001013807A3 PCT/US2000/023547 US0023547W WO0113807A3 WO 2001013807 A3 WO2001013807 A3 WO 2001013807A3 US 0023547 W US0023547 W US 0023547W WO 0113807 A3 WO0113807 A3 WO 0113807A3
Authority
WO
WIPO (PCT)
Prior art keywords
disc space
methods
distractor
fusion cages
devices
Prior art date
Application number
PCT/US2000/023547
Other languages
French (fr)
Other versions
WO2001013807A9 (en
WO2001013807A2 (en
Inventor
John D Dorchak
J Kenneth Burkus
Eddie F Ray Iii
John L White
Original Assignee
Sdgi Holdings Inc
John D Dorchak
J Kenneth Burkus
Eddie F Ray Iii
John L White
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
Application filed by Sdgi Holdings Inc, John D Dorchak, J Kenneth Burkus, Eddie F Ray Iii, John L White filed Critical Sdgi Holdings Inc
Priority to AU70802/00A priority Critical patent/AU7080200A/en
Priority to CA002382453A priority patent/CA2382453A1/en
Priority to DE60030989T priority patent/DE60030989T2/en
Priority to EP00959485A priority patent/EP1211985B1/en
Publication of WO2001013807A2 publication Critical patent/WO2001013807A2/en
Publication of WO2001013807A3 publication Critical patent/WO2001013807A3/en
Publication of WO2001013807A9 publication Critical patent/WO2001013807A9/en

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    • A61B17/1659Surgical rasps, files, planes, or scrapers
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    • A61B17/1662Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body
    • A61B17/1671Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the spine
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    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/3085Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with a threaded, e.g. self-tapping, bone-engaging surface, e.g. external surface
    • A61F2002/30858Threads interrupted by grooves or sidewalls, e.g. flat sidewalls
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/3085Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with a threaded, e.g. self-tapping, bone-engaging surface, e.g. external surface
    • A61F2002/30861Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with a threaded, e.g. self-tapping, bone-engaging surface, e.g. external surface having threads of increasing or decreasing height
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/3085Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with a threaded, e.g. self-tapping, bone-engaging surface, e.g. external surface
    • A61F2002/30873Threadings machined on non-cylindrical external surfaces
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/44Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2002/448Joints for the spine, e.g. vertebrae, spinal discs comprising multiple adjacent spinal implants within the same intervertebral space or within the same vertebra, e.g. comprising two adjacent spinal implants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/46Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • A61F2/4603Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
    • A61F2002/4625Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof with relative movement between parts of the instrument during use
    • A61F2002/4627Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof with relative movement between parts of the instrument during use with linear motion along or rotating motion about the instrument axis or the implantation direction, e.g. telescopic, along a guiding rod, screwing inside the instrument
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063Three-dimensional shapes
    • A61F2230/0067Three-dimensional shapes conical

Abstract

Methods and instrumentation for spinal interbody fusion are disclosed. The instruments and methods are particularly adapted for interbody fusion in an unreamed disc space. One instrument is a distractor assembly (500) including a first distractor and a second distractor (514) configured to be inserted in side-by-side relation in the disc space. Fusion cages adapted for insertion into an unreamed disc space are provided to enhance load distribution between adjacent vertebral bodies and lateral stability of the spinal column. The fusion cages may be inserted after distracting the disc space with the distractor assembly (500). Instruments for preparing the disc space through the inserted fusion cages or for use with the distractor assembly (500) are also provided.
PCT/US2000/023547 1999-08-26 2000-08-28 Devices and methods for implanting fusion cages WO2001013807A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU70802/00A AU7080200A (en) 1999-08-26 2000-08-28 Devices and methods for implanting fusion cages
CA002382453A CA2382453A1 (en) 1999-08-26 2000-08-28 Devices and methods for implanting fusion cages
DE60030989T DE60030989T2 (en) 1999-08-26 2000-08-28 DEVICE FOR IMPLANTING FUSION CAGE
EP00959485A EP1211985B1 (en) 1999-08-26 2000-08-28 Device for implanting fusion cages

Applications Claiming Priority (2)

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US15078799P 1999-08-26 1999-08-26
US60/150,787 1999-08-26

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WO2001013807A3 true WO2001013807A3 (en) 2001-09-20
WO2001013807A9 WO2001013807A9 (en) 2002-09-12

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EP (2) EP1757233A3 (en)
AT (1) ATE340534T1 (en)
AU (1) AU7080200A (en)
CA (1) CA2382453A1 (en)
DE (1) DE60030989T2 (en)
WO (1) WO2001013807A2 (en)

Families Citing this family (169)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6770074B2 (en) * 1988-06-13 2004-08-03 Gary Karlin Michelson Apparatus for use in inserting spinal implants
US7201751B2 (en) * 1997-01-02 2007-04-10 St. Francis Medical Technologies, Inc. Supplemental spine fixation device
US20020143331A1 (en) * 1998-10-20 2002-10-03 Zucherman James F. Inter-spinous process implant and method with deformable spacer
US6068630A (en) * 1997-01-02 2000-05-30 St. Francis Medical Technologies, Inc. Spine distraction implant
US6902566B2 (en) * 1997-01-02 2005-06-07 St. Francis Medical Technologies, Inc. Spinal implants, insertion instruments, and methods of use
US7101375B2 (en) * 1997-01-02 2006-09-05 St. Francis Medical Technologies, Inc. Spine distraction implant
US6712819B2 (en) * 1998-10-20 2004-03-30 St. Francis Medical Technologies, Inc. Mating insertion instruments for spinal implants and methods of use
US7306628B2 (en) * 2002-10-29 2007-12-11 St. Francis Medical Technologies Interspinous process apparatus and method with a selectably expandable spacer
US7189234B2 (en) * 1998-10-20 2007-03-13 St. Francis Medical Technologies, Inc. Interspinous process implant sizer and distractor with a split head and size indicator and method
US6743234B2 (en) * 1999-02-04 2004-06-01 Sdgi Holdings, Inc. Methods and instrumentation for vertebral interbody fusion
DE60024979T2 (en) 1999-04-07 2006-08-24 Howmedica Osteonics Corp. FUSION CAGE WITH LOW PROFILE AND INTRODUCTION DEVICE
WO2001013807A2 (en) 1999-08-26 2001-03-01 Sdgi Holdings, Inc. Devices and methods for implanting fusion cages
US6436141B2 (en) * 2000-04-07 2002-08-20 Surgical Dynamics, Inc. Apparatus for fusing adjacent bone structures
US6478800B1 (en) 2000-05-08 2002-11-12 Depuy Acromed, Inc. Medical installation tool
JP2004512083A (en) 2000-10-24 2004-04-22 ハウメディカ・オステオニクス・コーポレイション Healing implant device
FR2822674B1 (en) * 2001-04-03 2003-06-27 Scient X STABILIZED INTERSOMATIC MELTING SYSTEM FOR VERTEBERS
ITTO20010723A1 (en) * 2001-07-24 2003-01-24 Sulzer Orthopedics Italia S P MINI-INVASIVE APPROACH FOR INTERSOMATIC STABILIZATION.
US7527629B2 (en) 2002-03-12 2009-05-05 Cervitech, Inc. Instrument set for fitting an intervertebral joint prosthesis
US7618423B1 (en) * 2002-06-15 2009-11-17 Nuvasive, Inc. System and method for performing spinal fusion
US6793678B2 (en) 2002-06-27 2004-09-21 Depuy Acromed, Inc. Prosthetic intervertebral motion disc having dampening
US7063725B2 (en) 2002-10-21 2006-06-20 Sdgi Holdings, Inc. Systems and techniques for restoring and maintaining intervertebral anatomy
US7497859B2 (en) * 2002-10-29 2009-03-03 Kyphon Sarl Tools for implanting an artificial vertebral disk
US7833246B2 (en) 2002-10-29 2010-11-16 Kyphon SÀRL Interspinous process and sacrum implant and method
PT2284266E (en) * 2002-11-14 2013-12-17 Thermo Fisher Scient Biosciences Inc Sirna targeting tp53
WO2004084742A1 (en) 2003-03-24 2004-10-07 Theken Surgical Llc Spinal implant adjustment device
US7326251B2 (en) * 2003-04-01 2008-02-05 Sdgi Holdings, Inc. Interbody fusion device
US7491204B2 (en) 2003-04-28 2009-02-17 Spine Solutions, Inc. Instruments and method for preparing an intervertebral space for receiving an artificial disc implant
EP1501453B2 (en) * 2003-05-14 2010-06-30 Kilian Kraus Height-adjustable implant to be inserted between vertebral bodies and corresponding handling tool
US7282272B2 (en) * 2003-09-12 2007-10-16 3M Innovative Properties Company Polymerizable compositions comprising nanoparticles
US7670377B2 (en) 2003-11-21 2010-03-02 Kyphon Sarl Laterally insertable artifical vertebral disk replacement implant with curved spacer
US7217291B2 (en) * 2003-12-08 2007-05-15 St. Francis Medical Technologies, Inc. System and method for replacing degenerated spinal disks
DE20320974U1 (en) 2003-12-11 2005-08-25 Deltacor Gmbh Surgical backbone implant is positioned between adjacent vertebrae and consists of two concentric cylinders with interlocking fingers in cruciform array, where the cylinder inner faces bear a thread
DE602005023583D1 (en) * 2004-02-09 2010-10-28 Depuy Spine Inc SYSTEMS FOR SPINE SURGERY SURGERY
US8784421B2 (en) 2004-03-03 2014-07-22 Boston Scientific Scimed, Inc. Apparatus and methods for removing vertebral bone and disc tissue
US20050209610A1 (en) 2004-03-03 2005-09-22 Scimed Life Systems, Inc. Radially adjustable tissue removal device
US20050209622A1 (en) * 2004-03-03 2005-09-22 Scimed Life Systems, Inc. Tissue removal probe with irrigation and aspiration ports
US20050197661A1 (en) * 2004-03-03 2005-09-08 Scimed Life Systems, Inc. Tissue removal probe with sliding burr in cutting window
US9387313B2 (en) * 2004-08-03 2016-07-12 Interventional Spine, Inc. Telescopic percutaneous tissue dilation systems and related methods
US20060030872A1 (en) * 2004-08-03 2006-02-09 Brad Culbert Dilation introducer for orthopedic surgery
US20060036261A1 (en) * 2004-08-13 2006-02-16 Stryker Spine Insertion guide for a spinal implant
DE102004043996B4 (en) * 2004-09-08 2008-04-17 Aesculap Ag & Co. Kg Surgical instrument and implant system
US7799081B2 (en) 2004-09-14 2010-09-21 Aeolin, Llc System and method for spinal fusion
US7763024B2 (en) * 2004-09-23 2010-07-27 Spine Solutions, Inc. Adjustable cutting of cutout in vertebral bone
WO2006042335A1 (en) * 2004-10-08 2006-04-20 Sdgi Holdings, Inc. Interior connecting interbody cage insertional tools, methods and devices
US20060089649A1 (en) * 2004-10-26 2006-04-27 Ullrich Peter F Jr Surgical instruments and method of using same
ATE524121T1 (en) 2004-11-24 2011-09-15 Abdou Samy DEVICES FOR PLACING AN ORTHOPEDIC INTERVERTEBRAL IMPLANT
US7763050B2 (en) 2004-12-13 2010-07-27 Warsaw Orthopedic, Inc. Inter-cervical facet implant with locking screw and method
US7749269B2 (en) * 2005-03-28 2010-07-06 Warsaw Orthopedic, Inc. Spinal system and method including lateral approach
JP2008538518A (en) * 2005-04-05 2008-10-30 トライエイジ メディカル インコーポレイテッド Tissue expansion device and related method
US20060235520A1 (en) * 2005-04-19 2006-10-19 Pannu Yashdip S Spinal implant apparatus, method and system
US8623088B1 (en) 2005-07-15 2014-01-07 Nuvasive, Inc. Spinal fusion implant and related methods
US7722674B1 (en) * 2005-08-12 2010-05-25 Innvotec Surgical Inc. Linearly expanding spine cage for enhanced spinal fusion
US8070813B2 (en) * 2005-09-26 2011-12-06 Coalign Innovations, Inc. Selectively expanding spine cage, hydraulically controllable in three dimensions for vertebral body replacement
US9028550B2 (en) 2005-09-26 2015-05-12 Coalign Innovations, Inc. Selectively expanding spine cage with enhanced bone graft infusion
US7985256B2 (en) * 2005-09-26 2011-07-26 Coalign Innovations, Inc. Selectively expanding spine cage, hydraulically controllable in three dimensions for enhanced spinal fusion
US9271843B2 (en) 2005-09-27 2016-03-01 Henry F. Fabian Spine surgery method and implant
US8236058B2 (en) * 2005-09-27 2012-08-07 Fabian Henry F Spine surgery method and implant
US20070123904A1 (en) * 2005-10-31 2007-05-31 Depuy Spine, Inc. Distraction instrument and method for distracting an intervertebral site
US20070123903A1 (en) * 2005-10-31 2007-05-31 Depuy Spine, Inc. Medical Device installation tool and methods of use
US7867237B2 (en) * 2005-10-31 2011-01-11 Depuy Spine, Inc. Arthroplasty revision device and method
US8377072B2 (en) 2006-02-06 2013-02-19 Depuy Spine, Inc. Medical device installation tool
US7806901B2 (en) * 2006-03-17 2010-10-05 Depuy Spine, Inc. Arthroplasty final seating instruments
US8303601B2 (en) * 2006-06-07 2012-11-06 Stryker Spine Collet-activated distraction wedge inserter
USD741488S1 (en) 2006-07-17 2015-10-20 Nuvasive, Inc. Spinal fusion implant
US8998990B2 (en) 2006-07-24 2015-04-07 DePuy Synthes Products, LLC Intervertebral implant with keel
BRPI0714955A2 (en) 2006-07-31 2013-07-23 Systhes Gmbh instrument system and method for preparing an intervertebral space to receive an implant, and milling guide for use with an instrument system
US8105382B2 (en) 2006-12-07 2012-01-31 Interventional Spine, Inc. Intervertebral implant
US9039768B2 (en) 2006-12-22 2015-05-26 Medos International Sarl Composite vertebral spacers and instrument
US8070754B2 (en) * 2007-05-31 2011-12-06 Fabian Henry F Spine surgery method and instrumentation
US8900307B2 (en) 2007-06-26 2014-12-02 DePuy Synthes Products, LLC Highly lordosed fusion cage
US8043343B2 (en) * 2007-06-28 2011-10-25 Zimmer Spine, Inc. Stabilization system and method
EP2471493A1 (en) 2008-01-17 2012-07-04 Synthes GmbH An expandable intervertebral implant and associated method of manufacturing the same
US20090187246A1 (en) * 2008-01-22 2009-07-23 Foley Kevin T Interbody implants for spinal alignment procedures
US8088163B1 (en) 2008-02-06 2012-01-03 Kleiner Jeffrey B Tools and methods for spinal fusion
JP5266069B2 (en) * 2008-02-07 2013-08-21 昭和医科工業株式会社 cage
US8992620B2 (en) 2008-12-10 2015-03-31 Coalign Innovations, Inc. Adjustable distraction cage with linked locking mechanisms
US8932355B2 (en) * 2008-02-22 2015-01-13 Coalign Innovations, Inc. Spinal implant with expandable fixation
US20100145455A1 (en) * 2008-12-10 2010-06-10 Innvotec Surgical, Inc. Lockable spinal implant
US8696751B2 (en) 2008-12-10 2014-04-15 Coalign Innovations, Inc. Adjustable distraction cage with linked locking mechanisms
US8449554B2 (en) 2008-03-07 2013-05-28 K2M, Inc. Intervertebral implant and instrument with removable section
US20090248092A1 (en) 2008-03-26 2009-10-01 Jonathan Bellas Posterior Intervertebral Disc Inserter and Expansion Techniques
US8313528B1 (en) * 2008-03-27 2012-11-20 Spinelogik, Inc. Intervertebral fusion device and method of use
US8333804B1 (en) 2008-03-27 2012-12-18 Spinelogik, Inc. Intervertebral fusion device and method of use
CA2720580A1 (en) 2008-04-05 2009-10-08 Synthes Usa, Llc Expandable intervertebral implant
US20090270873A1 (en) 2008-04-24 2009-10-29 Fabian Henry F Spine surgery method and inserter
USD853560S1 (en) 2008-10-09 2019-07-09 Nuvasive, Inc. Spinal implant insertion device
US8366748B2 (en) 2008-12-05 2013-02-05 Kleiner Jeffrey Apparatus and method of spinal implant and fusion
US9717403B2 (en) 2008-12-05 2017-08-01 Jeffrey B. Kleiner Method and apparatus for performing retro peritoneal dissection
US8864654B2 (en) 2010-04-20 2014-10-21 Jeffrey B. Kleiner Method and apparatus for performing retro peritoneal dissection
US20110144687A1 (en) * 2009-12-10 2011-06-16 Kleiner Jeffrey Lateral Based Retractor System
USD656610S1 (en) 2009-02-06 2012-03-27 Kleiner Jeffrey B Spinal distraction instrument
US9247943B1 (en) 2009-02-06 2016-02-02 Kleiner Intellectual Property, Llc Devices and methods for preparing an intervertebral workspace
US9526620B2 (en) 2009-03-30 2016-12-27 DePuy Synthes Products, Inc. Zero profile spinal fusion cage
US9078771B2 (en) * 2009-04-15 2015-07-14 DePuy Synthes Products, Inc. Trial implant assembly
USD750249S1 (en) 2014-10-20 2016-02-23 Spinal Surgical Strategies, Llc Expandable fusion cage
USD723682S1 (en) 2013-05-03 2015-03-03 Spinal Surgical Strategies, Llc Bone graft delivery tool
US10245159B1 (en) 2009-09-18 2019-04-02 Spinal Surgical Strategies, Llc Bone graft delivery system and method for using same
US9060877B2 (en) 2009-09-18 2015-06-23 Spinal Surgical Strategies, Llc Fusion cage with combined biological delivery system
US8906028B2 (en) 2009-09-18 2014-12-09 Spinal Surgical Strategies, Llc Bone graft delivery device and method of using the same
US9186193B2 (en) 2009-09-18 2015-11-17 Spinal Surgical Strategies, Llc Fusion cage with combined biological delivery system
US9629729B2 (en) 2009-09-18 2017-04-25 Spinal Surgical Strategies, Llc Biological delivery system with adaptable fusion cage interface
US20170238984A1 (en) 2009-09-18 2017-08-24 Spinal Surgical Strategies, Llc Bone graft delivery device with positioning handle
US8685031B2 (en) 2009-09-18 2014-04-01 Spinal Surgical Strategies, Llc Bone graft delivery system
US9173694B2 (en) 2009-09-18 2015-11-03 Spinal Surgical Strategies, Llc Fusion cage with combined biological delivery system
US10973656B2 (en) 2009-09-18 2021-04-13 Spinal Surgical Strategies, Inc. Bone graft delivery system and method for using same
USD731063S1 (en) 2009-10-13 2015-06-02 Nuvasive, Inc. Spinal fusion implant
US8764806B2 (en) 2009-12-07 2014-07-01 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US9393129B2 (en) 2009-12-10 2016-07-19 DePuy Synthes Products, Inc. Bellows-like expandable interbody fusion cage
US9427324B1 (en) 2010-02-22 2016-08-30 Spinelogik, Inc. Intervertebral fusion device and method of use
CA2793185C (en) 2010-03-16 2019-02-12 Pinnacle Spine Group, Llc Intervertebral implants and graft delivery systems and methods
US8979860B2 (en) 2010-06-24 2015-03-17 DePuy Synthes Products. LLC Enhanced cage insertion device
US9592063B2 (en) 2010-06-24 2017-03-14 DePuy Synthes Products, Inc. Universal trial for lateral cages
TW201215379A (en) 2010-06-29 2012-04-16 Synthes Gmbh Distractible intervertebral implant
US11529241B2 (en) 2010-09-23 2022-12-20 DePuy Synthes Products, Inc. Fusion cage with in-line single piece fixation
US20120078372A1 (en) 2010-09-23 2012-03-29 Thomas Gamache Novel implant inserter having a laterally-extending dovetail engagement feature
US20120078373A1 (en) 2010-09-23 2012-03-29 Thomas Gamache Stand alone intervertebral fusion device
US9402732B2 (en) 2010-10-11 2016-08-02 DePuy Synthes Products, Inc. Expandable interspinous process spacer implant
US9700425B1 (en) 2011-03-20 2017-07-11 Nuvasive, Inc. Vertebral body replacement and insertion methods
US9095445B2 (en) * 2011-07-14 2015-08-04 Warsaw Orthopedic, Inc. Vertebral interbody spacer
US8845728B1 (en) 2011-09-23 2014-09-30 Samy Abdou Spinal fixation devices and methods of use
US9380932B1 (en) 2011-11-02 2016-07-05 Pinnacle Spine Group, Llc Retractor devices for minimally invasive access to the spine
US20130226240A1 (en) 2012-02-22 2013-08-29 Samy Abdou Spinous process fixation devices and methods of use
US9271836B2 (en) 2012-03-06 2016-03-01 DePuy Synthes Products, Inc. Nubbed plate
US8940052B2 (en) 2012-07-26 2015-01-27 DePuy Synthes Products, LLC Expandable implant
US9198767B2 (en) 2012-08-28 2015-12-01 Samy Abdou Devices and methods for spinal stabilization and instrumentation
US20140067069A1 (en) 2012-08-30 2014-03-06 Interventional Spine, Inc. Artificial disc
US9320617B2 (en) 2012-10-22 2016-04-26 Cogent Spine, LLC Devices and methods for spinal stabilization and instrumentation
US10182921B2 (en) 2012-11-09 2019-01-22 DePuy Synthes Products, Inc. Interbody device with opening to allow packing graft and other biologics
US8663332B1 (en) 2012-12-13 2014-03-04 Ouroboros Medical, Inc. Bone graft distribution system
US9522070B2 (en) 2013-03-07 2016-12-20 Interventional Spine, Inc. Intervertebral implant
WO2014159739A1 (en) 2013-03-14 2014-10-02 Pinnacle Spine Group, Llc Interbody implants and graft delivery systems
US9707099B2 (en) * 2013-03-15 2017-07-18 NuTech Spine, Inc. Anterior lumbar fusion method and device
US9186259B2 (en) 2013-09-09 2015-11-17 Ouroboros Medical, Inc. Expandable trials
US10478313B1 (en) 2014-01-10 2019-11-19 Nuvasive, Inc. Spinal fusion implant and related methods
US9498351B2 (en) 2014-06-04 2016-11-22 Spine Wave, Inc. Apparatus for locating the position of a spinal implant during surgery
US9060876B1 (en) 2015-01-20 2015-06-23 Ouroboros Medical, Inc. Stabilized intervertebral scaffolding systems
AU2016225063B2 (en) * 2015-02-26 2020-09-17 Uncinate Joint, Llc Uncinate joint stabilizers and associated systems and methods
US10433829B2 (en) 2015-02-26 2019-10-08 Uncinate Joint, Llc Stabilization of cervical spine utilizing stabilization of uncinate joints and across disc space
US20160256279A1 (en) * 2015-03-02 2016-09-08 Union College Patient-Specific Implant for Bone Defects and Methods for Designing and Fabricating Such Implants
US11426290B2 (en) 2015-03-06 2022-08-30 DePuy Synthes Products, Inc. Expandable intervertebral implant, system, kit and method
US9913727B2 (en) 2015-07-02 2018-03-13 Medos International Sarl Expandable implant
US10857003B1 (en) 2015-10-14 2020-12-08 Samy Abdou Devices and methods for vertebral stabilization
USD797290S1 (en) 2015-10-19 2017-09-12 Spinal Surgical Strategies, Llc Bone graft delivery tool
EP3228282B1 (en) 2016-04-07 2023-02-15 Howmedica Osteonics Corp. Expandable interbody implant
AU2017203369B2 (en) 2016-05-20 2022-04-28 Howmedica Osteonics Corp. Expandable interbody implant with lordosis correction
JP7023877B2 (en) 2016-06-28 2022-02-22 イーアイティー・エマージング・インプラント・テクノロジーズ・ゲーエムベーハー Expandable and angle-adjustable range-of-motion intervertebral cage
CN109688981A (en) 2016-06-28 2019-04-26 Eit 新兴移植技术股份有限公司 Distensible, adjustable angle intervertebral cage
AU2017228529B2 (en) 2016-09-12 2022-03-10 Howmedica Osteonics Corp. Interbody implant with independent control of expansion at multiple locations
US9883953B1 (en) 2016-09-21 2018-02-06 Integrity Implants Inc. Stabilized laterovertically-expanding fusion cage systems with tensioner
US10744000B1 (en) 2016-10-25 2020-08-18 Samy Abdou Devices and methods for vertebral bone realignment
US10973648B1 (en) 2016-10-25 2021-04-13 Samy Abdou Devices and methods for vertebral bone realignment
AU2017251734B2 (en) 2016-10-26 2022-10-20 Howmedica Osteonics Corp. Expandable interbody implant with lateral articulation
US10537436B2 (en) 2016-11-01 2020-01-21 DePuy Synthes Products, Inc. Curved expandable cage
US10888433B2 (en) 2016-12-14 2021-01-12 DePuy Synthes Products, Inc. Intervertebral implant inserter and related methods
WO2018132502A1 (en) 2017-01-10 2018-07-19 Anza Innovations Inc. Expandable intervertebral fusion device
US10398563B2 (en) 2017-05-08 2019-09-03 Medos International Sarl Expandable cage
US11344424B2 (en) 2017-06-14 2022-05-31 Medos International Sarl Expandable intervertebral implant and related methods
US10940016B2 (en) 2017-07-05 2021-03-09 Medos International Sarl Expandable intervertebral fusion cage
WO2019023251A1 (en) 2017-07-24 2019-01-31 Integrity Implants, Inc. Surgical implant and related methods
US10709578B2 (en) 2017-08-25 2020-07-14 Integrity Implants Inc. Surgical biologics delivery system and related methods
EP3456294A1 (en) 2017-09-15 2019-03-20 Stryker European Holdings I, LLC Intervertebral body fusion device expanded with hardening material
JP2021514760A (en) 2018-03-01 2021-06-17 インテグリティ インプランツ インコーポレイテッドIntegrity Implants Inc. Deployable fusion device with independent deployment system
US11179248B2 (en) 2018-10-02 2021-11-23 Samy Abdou Devices and methods for spinal implantation
US11446156B2 (en) 2018-10-25 2022-09-20 Medos International Sarl Expandable intervertebral implant, inserter instrument, and related methods
US11883303B2 (en) 2019-12-30 2024-01-30 Vertebration, Inc. Spine surgery method and instrumentation
US11426286B2 (en) 2020-03-06 2022-08-30 Eit Emerging Implant Technologies Gmbh Expandable intervertebral implant
US11571221B2 (en) * 2020-10-22 2023-02-07 Spinal Simplicity, Llc Combined bone tap and rasp
US11850160B2 (en) 2021-03-26 2023-12-26 Medos International Sarl Expandable lordotic intervertebral fusion cage
US11752009B2 (en) 2021-04-06 2023-09-12 Medos International Sarl Expandable intervertebral fusion cage

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716840A2 (en) * 1994-12-12 1996-06-19 Surgical Dynamics, Inc. Conically-shaped fusion cage and method of implantation
WO1996040020A1 (en) * 1995-06-07 1996-12-19 Michelson Gary K Threaded frusto-conical interbody spinal fusion implants
US5782919A (en) * 1995-03-27 1998-07-21 Sdgi Holdings, Inc. Interbody fusion device and method for restoration of normal spinal anatomy
US5797909A (en) * 1988-06-13 1998-08-25 Michelson; Gary Karlin Apparatus for inserting spinal implants
EP0880938A1 (en) * 1997-05-30 1998-12-02 United States Surgical Corporation Instrumentation for implant insertion
WO1999009913A2 (en) * 1997-08-26 1999-03-04 Societe De Fabrication Materiel Orthopedique (Sofamor) Spinal implant and cutting tool preparation accesory for mounting the implant
WO1999009896A1 (en) * 1997-08-29 1999-03-04 Sulzer Spine-Tech Inc. Apparatus and method for spinal stabilization
US5888227A (en) * 1995-10-20 1999-03-30 Synthes (U.S.A.) Inter-vertebral implant
WO2000045709A1 (en) * 1999-02-04 2000-08-10 Sdgi Holdings, Inc. Methods and instrumentation for vertebral interbody fusion

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501269A (en) 1981-12-11 1985-02-26 Washington State University Research Foundation, Inc. Process for fusing bone joints
US4834757A (en) 1987-01-22 1989-05-30 Brantigan John W Prosthetic implant
US6210412B1 (en) 1988-06-13 2001-04-03 Gary Karlin Michelson Method for inserting frusto-conical interbody spinal fusion implants
US7452359B1 (en) * 1988-06-13 2008-11-18 Warsaw Orthopedic, Inc. Apparatus for inserting spinal implants
US5015247A (en) 1988-06-13 1991-05-14 Michelson Gary K Threaded spinal implant
US5484437A (en) 1988-06-13 1996-01-16 Michelson; Gary K. Apparatus and method of inserting spinal implants
US5772661A (en) 1988-06-13 1998-06-30 Michelson; Gary Karlin Methods and instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the antero-lateral aspect of the spine
US5593409A (en) 1988-06-13 1997-01-14 Sofamor Danek Group, Inc. Interbody spinal fusion implants
US6123705A (en) 1988-06-13 2000-09-26 Sdgi Holdings, Inc. Interbody spinal fusion implants
US5609635A (en) 1988-06-28 1997-03-11 Michelson; Gary K. Lordotic interbody spinal fusion implants
US4961740B1 (en) 1988-10-17 1997-01-14 Surgical Dynamics Inc V-thread fusion cage and method of fusing a bone joint
US5015255A (en) 1989-05-10 1991-05-14 Spine-Tech, Inc. Spinal stabilization method
US5055104A (en) 1989-11-06 1991-10-08 Surgical Dynamics, Inc. Surgically implanting threaded fusion cages between adjacent low-back vertebrae by an anterior approach
US6224608B1 (en) * 1990-08-10 2001-05-01 United States Surgical Corporation Tissue holding device and method
US5865834A (en) 1991-12-13 1999-02-02 Mcguire; David A. Coring reamer
AU683243B2 (en) 1993-02-10 1997-11-06 Zimmer Spine, Inc. Spinal stabilization surgical tool set
US5379505A (en) * 1993-06-16 1995-01-10 Lock-N-Stitch International Method for repairing cracks
FR2708461B1 (en) 1993-08-06 1995-09-29 Advanced Technical Fabrication Interbody implant for spine.
DE4328690B4 (en) 1993-08-26 2006-08-17 SDGI Holdings, Inc., Wilmington Intervertebral implant for vertebral body blocking and implantation instrument for positioning the intervertebral implant
US5431658A (en) 1994-02-14 1995-07-11 Moskovich; Ronald Facilitator for vertebrae grafts and prostheses
CA2191089C (en) 1994-05-23 2003-05-06 Douglas W. Kohrs Intervertebral fusion implant
US5885299A (en) 1994-09-15 1999-03-23 Surgical Dynamics, Inc. Apparatus and method for implant insertion
US6033405A (en) 1994-09-15 2000-03-07 Surgical Dynamics, Inc. Apparatus and method for implant insertion
AU701424B2 (en) 1994-10-24 1999-01-28 Smith & Nephew, Inc. Hollow surgical cutter with apertured flutes
US5556399A (en) 1995-02-14 1996-09-17 Huebner; Randall J. Bone-harvesting drill apparatus and method for its use
US5709683A (en) 1995-12-19 1998-01-20 Spine-Tech, Inc. Interbody bone implant having conjoining stabilization features for bony fusion
CA2199462C (en) 1996-03-14 2006-01-03 Charles J. Winslow Method and instrumentation for implant insertion
US6159214A (en) 1996-07-31 2000-12-12 Michelson; Gary K. Milling instrumentation and method for preparing a space between adjacent vertebral bodies
FR2753368B1 (en) * 1996-09-13 1999-01-08 Chauvin Jean Luc EXPANSIONAL OSTEOSYNTHESIS CAGE
US6063088A (en) 1997-03-24 2000-05-16 United States Surgical Corporation Method and instrumentation for implant insertion
US5968098A (en) 1996-10-22 1999-10-19 Surgical Dynamics, Inc. Apparatus for fusing adjacent bone structures
US6120506A (en) 1997-03-06 2000-09-19 Sulzer Spine-Tech Inc. Lordotic spinal implant
US6042582A (en) 1997-05-20 2000-03-28 Ray; Charles D. Instrumentation and method for facilitating insertion of spinal implant
US5904719A (en) * 1997-07-24 1999-05-18 Techsys Medical, Llc Interbody fusion device having partial circular section cross-sectional segments
US6059790A (en) 1997-08-29 2000-05-09 Sulzer Spine-Tech Inc. Apparatus and method for spinal stabilization
US6004326A (en) 1997-09-10 1999-12-21 United States Surgical Method and instrumentation for implant insertion
DE69919857T2 (en) 1998-04-09 2005-09-01 SDGI Holdings, Inc., Wilmington Vertebral distractor
US6171339B1 (en) 1998-05-19 2001-01-09 Sulzer Spine-Tech Inc. Multi-lumen spinal implant guide and method
US5928284A (en) * 1998-07-09 1999-07-27 Mehdizadeh; Hamid M. Disc replacement prosthesis
US6174311B1 (en) 1998-10-28 2001-01-16 Sdgi Holdings, Inc. Interbody fusion grafts and instrumentation
CA2360422C (en) 1999-01-11 2008-10-07 Sdgi Holdings, Inc. Truncated open intervertebral spacers
EP1152718A1 (en) * 1999-02-04 2001-11-14 SDGI Holdings, Inc. Improved interbody fusion device with anti-rotation features
US6056749A (en) 1999-03-15 2000-05-02 Spineology, Inc. Method and device for fixing and correcting spondylolisthesis anteriorly
US6113602A (en) 1999-03-26 2000-09-05 Sulzer Spine-Tech Inc. Posterior spinal instrument guide and method
WO2001013807A2 (en) 1999-08-26 2001-03-01 Sdgi Holdings, Inc. Devices and methods for implanting fusion cages
US6527806B2 (en) * 2001-07-16 2003-03-04 Third Millennium Engineering, Llc Intervertebral spacer device having a spiral wave washer force restoring element

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5797909A (en) * 1988-06-13 1998-08-25 Michelson; Gary Karlin Apparatus for inserting spinal implants
EP0716840A2 (en) * 1994-12-12 1996-06-19 Surgical Dynamics, Inc. Conically-shaped fusion cage and method of implantation
US5782919A (en) * 1995-03-27 1998-07-21 Sdgi Holdings, Inc. Interbody fusion device and method for restoration of normal spinal anatomy
WO1996040020A1 (en) * 1995-06-07 1996-12-19 Michelson Gary K Threaded frusto-conical interbody spinal fusion implants
US5888227A (en) * 1995-10-20 1999-03-30 Synthes (U.S.A.) Inter-vertebral implant
EP0880938A1 (en) * 1997-05-30 1998-12-02 United States Surgical Corporation Instrumentation for implant insertion
WO1999009913A2 (en) * 1997-08-26 1999-03-04 Societe De Fabrication Materiel Orthopedique (Sofamor) Spinal implant and cutting tool preparation accesory for mounting the implant
WO1999009896A1 (en) * 1997-08-29 1999-03-04 Sulzer Spine-Tech Inc. Apparatus and method for spinal stabilization
WO2000045709A1 (en) * 1999-02-04 2000-08-10 Sdgi Holdings, Inc. Methods and instrumentation for vertebral interbody fusion

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US8083744B2 (en) 2011-12-27
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US6719760B2 (en) 2004-04-13
US20030212404A1 (en) 2003-11-13
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ATE340534T1 (en) 2006-10-15
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