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Hip & Knee Surgery

Joint Preservation & Replacement Procedures

A range of treatments are available from non-operative measures through joint preserving procedures to partial and total joint replacement. When indicated, minimally invasive surgery is emphasized.

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News & Information
  • GW Orthopaedic Surgeon Discusses Sports Medicine Injuries

    Athletes are all too familiar with knee problems. For those who are starting to train again, or are increasing their training intensity, knee pain may become an issue. While most knee pain can ...

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  • GW Orthopaedic Surgeon Discusses Hip Replacements

    Hip and knee problems are very common, particularly as people age. Severe issues can lead patients to need a total hip replacement; a surgery that previously had many complications, a longer ...

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Clinical Trials

  • Retrospective Study to Assess the lateral Lumbar Interbody Fusion (LLIF) Surgical Approach (LLIF Retrospective Study)
    This will be a retrospective clinical study involving 80 patients that underwent Lateral Lumbar Interbody Fusion and Posterior Pedicle Screw Fixation using the PATRIOT TransContinental or CALIBER-L LLIF Spacer and REVOLVE or REVERE Stabilization Systems.
  • Prospective Study to Evaluate the Lateral Lumbar Interbody Fusion Surgical Approach (LLIF Prospective Study)
    The objective of this study is to gather clinical data and satisfaction ratings from patients who have undergone the MIS LLIF surgical approach using the Patriot TransContinental, CALIBER-L or INTERCONTINENTAL LLIF Spacer and REVOLVE Stabilization System for qualifying patients with 1-2 contiguous levels of degenerative disc disease (L2-S1) with mechanical low back pain and radicular symptoms. A total of 45 patients between 18 and 80 years of age will be enrolled and followed for 2 years with data collection preoperatively and postoperatively.
  • BioSET Prefix Study
    This study is designed to evaluate the safety and preliminary effectiveness of one coating concentration of Prefix compared to iliac crest bone in approximately 22 skeletally mature subjects diagnosed with degenerative disc disease (DDD) at one vertebral level (L2-S1).
  • A Prospective, Non-randomized, Multi-Center Investigation of All-Suture-based Repair of Horizontal Meniscal Tears (STITCH Study)
    This study is seeking participants who may have a horizontal meniscus tear in their knee. Today it is unknown whether fixing a horizontal meniscus tear will result in a better outcome than the common approach of removing the tear. This research study will document whether a horizontal meniscus tear can hold together and heal if it is repaired with stitches. This study will also document any changes in knee pain and function after the procedure.