Arthroplasty is a orthopaedic surgery procedure, in which the arthritic or dysfunctional joint surface is replaced with something better or by remodeling or realigning the joint by osteotomy or some other procedure. Previously, a popular form of arthroplasty was interpositional arthroplasty with interposition of some other tissue like skin, muscle or tendon to keep inflammatory surfaces apart or excisional arthroplasty in which the joint surface and bone was removed leaving scar tissue to fill in the gap. Other forms of arthroplasty include resection(al) arthroplasty, resurfacing arthroplasty, mold arthroplasty, cup arthroplasty, silicone replacement arthroplasty, etc. Osteotomy to restore or modify joint congruity is also an arthroplasty.
Bovie Medical Corporation, a manufacturer and marketer of electrosurgical products, today announced its financial results for the fourth quarter and year ended December 31, 2009.
Magellan Spine Technologies, Inc. today announced it had completed enrollment in a twenty patient study to evaluate the Magellan DART (Disc Annular Repair Technology) System for Annular Repair following lumbar discectomy procedures. This first study demonstrates evidence that the DART technology is safe and patients implanted with the DART have excellent outcomes approaching one year follow-up.
The ongoing wars in Iraq and Afghanistan have resulted in uniquely destructive patterns of combat injuries, including limb-threatening injuries to the knee. In the March special issue of Techniques in Knee Surgery military surgeons serving in Operation Iraqi Freedom and Operation Enduring Freedom share their experience with managing these high-energy injuries of the knee. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health, a leading provider of information and business intelligence for students, professionals, and institutions in medicine, nursing, allied health, and pharmacy.
A research team led by Mayo Clinic has found a national trend toward younger, more diverse patients having total knee replacement surgery.
Total knee arthroplasty (TKA) patients may be able to participate in high-impact sports without increasing risk of early implant failure, according to a new study presented today at the 2010 Annual Meeting of the American Academy of Orthopaedic Surgeons (AAOS).
Hip replacement patients with metal-on-metal (MoM) implants (both the socket and hip ball are metal) pass metal ions to their infants during pregnancy, according to a new study presented today at the 2010 Annual Meeting of the American Academy of Orthopaedic Surgeons.
Orthopaedic Synergy, Inc., is pleased to announce that it has entered into a letter of intent and period of exclusivity to acquire Praxim, SA of France.
Stryker Corporation's Orthopaedics' division today announced at the American Academy of Orthopaedic Surgeons Conference that its recent FDA-monitored Investigational Device Exemption study found no statistical difference in clinical outcomes between its mobile bearing and traditional fixed bearing knee systems. In contrast, Stryker continues to be very pleased with the success of its fixed bearing Triathlon Knee System with X3 Advanced Bearing Technology, which offers significant advantages over mobile bearing knees on wear rates and overall value.
Ascension Orthopedics, Inc., a leader in orthopedic extremity implants, announces the international market launch of the PyroTITAN™ Humeral Resurfacing Arthroplasty System at the American Academy of Orthopaedic Surgeons Annual Conference in New Orleans, LA, March 9-13, 2010. Designed to meet the unique soft tissue biocompatibility requirements of the shoulder joint, the PyroTITAN humeral resurfacing implant is the first commercially-available, human shoulder arthroplasty prosthesis made of PyroCarbon.
Exactech, Inc., a developer and producer of bone and joint restoration products for hip, knee, shoulder, spine and biologic materials, announced today that the company has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) to market the company’s Equinoxe® Platform Fracture Stem, the latest addition to the company’s shoulder arthroplasty line.
Amedica Corporation (AC), a spinal and orthopaedic implant and instrument company focused on unique silicon nitride (SiN) ceramic technologies, announced today an agreement with Orthopaedic Synergy, Inc. (OSI), a holding company for OMNIlife Science™ and Enztec, both global designers, manufacturers and distributors of leading edge reconstructive surgery implants and instrumentation.
Small Bone Innovations, Inc., a leading, privately-held orthopedics company focused exclusively on technologies and treatments for the small bones & joints, is making available to hand surgeons a new 10-minute new surgical technique DVD showing an innovative volar approach to insertion of its SR™ PIP (Proximal Interphalangeal) implant.
You'd think folks who've had knee replacement surgery -- finally able to walk and exercise without pain -- would lose weight instead of put on pounds, but surprisingly that's not the case, according to a University of Delaware study.
Tornier, Inc., a global leader in extremities and sports medicine orthopaedics, and LifeCell™ Corporation, a KCI Company, announced today the first 13 patients have been enrolled in a multi-center clinical trial to document the clinical value of Conexa™ Reconstructive Tissue Matrix for the surgical repair of large rotator cuff tears. Conexa™ is a porcine-derived tissue matrix with both biologic and mechanical properties that are important to support the repair of injured or surgically reconstructed soft tissue. Launched by Tornier for orthopaedic applications in October of 2008, Conexa™ has been used successfully in approximately 1,500 patients.
Mayo Clinic's medical experts are sources of in-depth expertise and commentary about health issues and background related to the Olympic Games and Olympians. Below is a sampling of Mayo Clinic experts available to discuss numerous topics related to the Olympic Games, including concussions, performance enhancing drugs, sports psychology, joint injuries, etc. Mayo has satellite capability for broadcast requests.
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.
Total hip and total knee replacement surgeries are highly successful and very common procedures for people experiencing pain associated with degenerative joints.
SpinalMotion, developer of the investigational Kineflex® lumbar and Kineflex/C® cervical disc implants for treating patients with degenerative disc disease (DDD), today reported that it has submitted the Pre-Market Approval (PMA) to FDA for the Kineflex lumbar artificial disc
Wright Medical Group, Inc., a global orthopaedic medical device company, announced today that the United States Food and Drug Administration (FDA) has given approval to the Company to market its original CONSERVE® Plus Total Hip Resurfacing System. Now available in the United States, this innovative total surface arthroplasty system provides surgeons and their patients a bone-conserving alternative to traditional total hip replacement.
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.
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