Disc Replacement News and Research

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Amedica announces US Spine acquisition

Amedica Corporation (AC), a spinal and orthopaedic implant and instrument company focused on unique silicon nitride (SiN) ceramic technologies, announced today that it has acquired US Spine, a privately held, well-known medical device company focused on the development and commercialization of advanced spinal implant systems.

21 Sep 2010

Amedica Corporation receives patents for total disc replacement technology

Amedica Corporation, a spinal and orthopaedic implant and instrument company focused on unique silicon nitride (SiN) ceramic technologies, announced today that it has been granted two United States patents for its total disc replacement (TDR) technology that features the use of silicon nitride in the construction of the complete implant.

16 Sep 2010

Ranier's Cadisc-L spinal disc replacement granted CE Mark Approval

Ranier Technology, the medical device development company focusing on the commercialisation of spinal implants, has announced that it has received CE Mark approval for its Cadisc™-L; an elasto-mimetic spinal disc replacement device for the lumbar spine. The CE Mark approval was received following a review of the company's multi-centre European clinical study and its extensive portfolio of biocompatibility and biomechanical testing.

13 Sep 2010

Spinal orthopedics company AxioMed raises $14.5 million

AxioMed® Spine Corporation , a spinal orthopedics company focused on the development of products designed to restore spinal function in patients with degenerative spine disease by advancing the standard of care beyond fusion and first generation disc replacement, announced today that it has raised $14.5 million in two tranches from both current and new investors.

23 Jul 2010

LDR completes IDE study on Mobi-C cervical artificial disc

LDR, a privately held company with innovative spinal implants for non-fusion and fusion applications, announced completion of the 24-month follow-up phase of its two-level IDE study on the Mobi-C cervical artificial disc. Having previously finalized the 24-month follow-up phase of the one-level study earlier this year, LDR is now the first company to fully enroll and reach two-year follow-up on a concurrent one-level and two-level cervical artificial disc replacement study.

21 Apr 2010

Alphatec Holdings closes acquisition of Scient'x Groupe

Alphatec Holdings, Inc., the parent company of Alphatec Spine, Inc., a medical device company that designs, develops, manufactures and markets products for the surgical treatment of spine disorders, with a focus on treating conditions affecting the aging spine, announced today the closing of its previously announced acquisition of Scient'x Groupe SAS, a spinal implant company headquartered in France.

29 Mar 2010

Spinal surgery issues simplified

Spine patients afflicted with severe degenerative disc diseases often find diagnostic and treatment options as daunting as the surgery itself. Fortunately, "Getting Back on Their Feet," a new documentary released by the Arthroplasty Patient Foundation, was created specifically to help spine surgery patients overcome obstacles they encounter in their search for wellness.

5 Jan 2010

LDR reaches critical 24-month milestone in its Mobi-C cervical artificial disc study

LDR, a privately held company with innovative spinal implants for both non-fusion and fusion applications, reached the critical 24-month follow-up phase for the one-level IDE study on its second generation Mobi-C® cervical artificial disc. LDR is the first and currently the only company to have completed enrollment for a concurrent one-level and two-level cervical artificial disc replacement study. LDR completed 1-Level enrollment in October 2007 and 2-Level enrollment in March 2008.

6 Nov 2009

Neck surgery for cervical spine disorders alleviates headaches

A new study published in the August 2009 issue of the Journal of Bone and Joint Surgery (JBJS) finds that two years after anterior cervical neck operations, patients who have arthroplasty (disc replacement) or arthodesis (spine fusion) can be expected to have significant improvement in their headache symptoms.

3 Aug 2009

Impliant granted two new U.S. patents - successfully defends European patent

Impliant, Inc., a developer of novel spine arthroplasty alternatives to fusion surgery, today announced that the European Patent Office has confirmed the validity of one of its key patents following an Opposition by Archus Orthopedics, Inc. (Redmond, WA) that concluded with oral proceedings on May 12, 2009 in Munich, Germany.

9 Jun 2009

Smart Disc successfully tests artificial spinal disc technology

Smart Disc, Inc. announced today that it has conducted a cadaver test utilizing its unique artificial spinal disc technology and that the test was deemed a success by the surgeons involved.

14 Oct 2008

Smart Disc issued patent for artificial spinal disc technology

Smart Disc, Inc., a Michigan-based medical technology company focused on the development of new and innovative spine products, announced today that it has been awarded Patent US 7,407,513 B2 for Smart Disc’s unique artificial spinal disc technology.

11 Sep 2008

New option for treatment of lower back pain

Abbott today announced that it has started enrolling patients in a new U.S. clinical study to evaluate the potential benefits of its Wallis Mechanical Normalization System, a new spinal implant technology for the treatment of mild to moderate degenerative disc disease designed to stabilize the spine and reduce pain while preserving range of motion.

28 Sep 2005

New technologies may offer new treatment options for some patients with degenerative back problems

New technologies may offer new treatment options for some patients with degenerative back problems, according to research presented at the 72nd Annual Meeting of the American Academy of Orthopaedic Surgeons. These latest innovations in spinal surgery could provide promise for hundreds of thousands of U.S. patients who undergo spinal surgery each year.

27 Feb 2005