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Last updated on April 20, 2014 at 19:30 EDT

Latest Upper extremity of humerus Stories

2013-11-18 20:21:09

FRANKLIN, Mass., Nov. 18, 2013 /PRNewswire/ -- Arthrosurface Incorporated (www.arthrosurface.com), a developer of less-invasive joint restoration and resurfacing systems, performed its first US stemless shoulder resurfacing in 2003. The Company continued to expand the technology and introduced the stemless total shoulder system in 2011 using the world's first aspherical humeral implant combined with an off-axis inlay glenoid. Other Orthopaedic companies have only recently started to...

2011-09-28 15:36:00

FRANKLIN, Mass., Sept. 28, 2011 /PRNewswire/ -- Arthrosurface, Inc. (www.arthrosurface.com), the developer of less-invasive joint resurfacing systems, announced that a total shoulder resurfacing procedure has been performed without removing the humeral head using its new HemiCAP(GRS )Glenoid combined with its existing HemiCAP Humeral implant. Shoulder arthroplasty is the third largest and fastest growing market in orthopaedics with over 25,000 procedures performed annually. This market...

2011-08-09 09:16:00

FRANKLIN, Mass., Aug. 9, 2011 /PRNewswire/ -- Arthrosurface, Inc. (www.arthrosurface.com), the developer of less-invasive joint resurfacing systems, announced that it has performed its first Total Shoulder resurfacing procedure using the new HemiCAP(GRS)( )glenoid system and its existing HemiCAP® shoulder. Preparation of the Arthrosurface inlay glenoid leaves the labrum intact and is implanted using an angled surgical approach instead of the more difficult and invasive...

2011-03-28 09:08:00

AUSTIN, Texas, March 28, 2011 /PRNewswire/ -- Ascension Orthopedics, Inc., a world leader in PyroCarbon orthopedic devices, announces the market release of the TITAN Modular Shoulder Fracture Prosthesis. The TITAN Modular Total Shoulder System now provides a unique way to address difficult fracture procedures. The system's modularity allows the surgeon to fit patient anatomy by independently adjusting the height of the modular body and stem without need for jigs or use of cement. "The...

2011-01-10 07:00:00

AUSTIN, Texas, Jan. 10, 2011 /PRNewswire/ -- Ascension Orthopedics, Inc., a market leader in PyroCarbon orthopedic implants, announces the receipt of a European patent for a PyroCarbon humeral head design currently being developed as a component of the TITAN(TM) Modular Shoulder System released in September 2010. Jerome Klawitter, Ph.D., Founder and Chief Science Officer of Ascension Orthopedics, commented, "I am very pleased our PyroCarbon humeral head hemi-arthroplasty has been...

2010-10-04 22:52:13

Nationally recognized orthopedic oncologist presents new surgical techniques to preserve bone and soft tissue in bone cancers James C. Wittig, M.D. and colleagues will conduct a total of eight research presentations at the upcoming 96th Annual Clinical Congress of the American College of Surgeons and the 65th Annual Meeting of the American Society for Surgery of the Hand. Dr. Wittig, an orthopedic oncologist with extensive experience in performing limb-sparing surgeries, is Chief of the...

2010-03-08 07:00:00

AUSTIN, Texas, March 8 /PRNewswire/ -- Ascension Orthopedics, Inc., a leader in orthopedic extremity implants, announces the international market launch of the PyroTITAN(TM) 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...

2008-09-24 03:00:16

By Kedgley, A E DeLude, J A; Drosdowech, D S; Johnson, J A; Bicknell, R T This study compared the effect of a computer-assisted and a traditional surgical technique on the kinematics of the glenohumeral joint during passive abduction after hemiarthroplasty of the shoulder for the treatment of fractures. We used seven pairs of fresh-frozen cadaver shoulders to create simulated four-part fractures of the proximal humerus, which were then reconstructed with hemiarthroplasty and reattachment of...

2008-04-29 03:00:13

By Khan, W S Agarwal, M; Malik, A A; Cox, A G; Denton, J; Holt, E M Metallosis after shoulder replacement has not previously been described in the literature. We report a patient who developed extensive metallosis after implantation of an uncemented Nottingham shoulder replacement. He underwent a revision procedure. Examination of the retrieved prosthesis showed that the titanium porous coating was separating from the humeral stem and becoming embedded in the ultra-high-molecular-weight...