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  • Excellent clinical results over more than 13 years with the Verso rTSA.
    Very high patient satisfaction and return to full activities including sports. [Read more]
  • The least complications with the Verso shoulder compared with other reverse shoulder systems
    From the Royal National Orthopaedic Hospital, Birmingham, UK
    S. Robati, M.K. Shahid, J. Allport, A. Ray and G. Sforza
    Bone & Joint Journal 2013, Vol. 95-B Supp. 25-27

    Complication Rates From Three Commonly Used Reverse Polarity Total Shoulder Replacements: A Minimum Two Year Follow-Up Of 64 Cases
     
  • Excellent results with the Verso TSA were published in Italy! 
    A group of oorthopaedic surgeons from northern Italy from Piacenza and Verona published their first few years experience with the stemless reverse TSA - The VERSO. 
    They present Excellent clinical and radiologic results that mirror the results of the designing centre!
    (Read more) [Read more]
  • Groundbreaking research from the Reading Shoulder Unit by Prof. Ofer Levy and his team regarding Propionibacterium Acnes and shoulder arthritis. 
    Propionibacterium acnes: an underestimated etiology in the pathogenesis of osteoarthritis?

    This is a very important article in that it suggests the presence of propionibacterium in previously unoperated shoulders with arthritis and furthermore that 'aseptic' failures of shoulder arthroplasty may, in fact, be related to indolent infections with this slow growing organism.
    Read comments by Dr Frederick A. Matsen III, M.D.
    [Read more]
  • Listen to the BBC Radio4 programme - a day in the operating theatre at the Reading Shoulder Unit at the Royal Berkshire Hospital - Case Notes with Dr Mark Porter on Regional anaesthesia for shoulder surgery [Read more]
  • Art at the Reading Shoulder and Elbow Centre
    Original fine art prints all dealing with human body in different situations by four artists are exhibited in the Reading Shoulder and Elbow centre 

    The prints on display are available to buy, with the artist contributing a donation to research. For more information please contact the secretaries in the unit.

    [Read more]
  • Due to the current state of lockdown due the Coronavirus outbreak, We offer Virtual Video consultations for post-operative patients and follow-up and offer Virtual Video consultations for advice for new patients.

    If interested please call:
    Prof. Ofer Levy - Secretary - Cherie 07800875033
    Mr. Giuseppe Sforza - Secretary - Tania 07488384479
    NHS - Secretary - Gail 0118 902 8109
      [Read more]
  • Further scientific support from Robert Hudek et al. paper to Prof. Levy’s theory on the role of C Acnes in the aetiology of Osteoarthritis (Read More)
  • The RSU Academy Course for GPs and Physiotherapists will take place virtually, via Zoom,

    weekly every Wednesday between 19:00 - 20:00 UK time.
     

    This week on the 18/11/2020:

    Shoulder Instability - Diagnosis and treatment options – Update

    [Read more]
  • תן כתף לשלום

    מומחה ישראלי ומומחה פלסטיני משתלמים ביחד אצל פרופ׳ עפר לוי המנהל את המרכז הבינלאומי לכירורגיה של הכתף ברידינג. האם כאן יתחיל השלום במזרח התיכון? שיחה

    [Read more]
  • YPO Test News

    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s [Read more]
Doctify
Copeland Shoulder: Indications for Surface Replacement
Primary and secondary arthritis of the shoulder is the commonest indication. The prosthesis has been used for osteoarthritis, rheumatoid arthritis, avascular necrosis, cuff arthropathy, instability arthropathy, post trauma arthritis, post infective arthritis, arthritis secondary to glenoid dysplasia and ephiphysial dysplasia. It is not intended for use in fresh fractures.

The results of surface replacement, as in any other shoulder replacement, depends on the indications and diagnosis.   The best results are achieved in osteoarthritis with an intact cuff and the worst results in cuff tear arthropathy and post-traumatic arthritis.  It can be used in moderate to severe degrees of erosion of the humeral head as the humeral head is often bone grafted at the same time as the surface replacement.  Once the humeral head shaper has been used if there is more than 60% apposition between the undersurface of the trial prosthesis and bone then this would be suitable for surface replacement, ie up to 40% of the humeral head may be replaced by bone graft.


Hemi or Total


There is no long term randomised study concerning whether a total or hemi-arthroplasty should be used.  The most recent study by Gartsman (American JBJS) indicates the early results are better using a total shoulder replacement from the point of view of pain relief.  This would appear to be self-evident from first principals and hemi-arthroplasty results at the hip. However, the long-term failure rate of shoulder replacement relates to glenoid loosening failure and wear [5].  Therefore the comparison must always be made between glenoid erosion by a humeral hemi-arthroplasty related to late glenoid loosening because of HDP wear.  Of the 29 revision procedures performed in our unit over the past nine years only three have been conversions of hemiarthroplasties to total shoulder arthroplasties. The trade off must always be comparing minimal decrease in pain relief compared to very probable long-term failure of glenoid and late revision surgery.  This must be taken into account if the prosthesis is used in younger and younger patients.

Early in our unit nearly all joints had a total replacement.  The only occasion a glenoid was not used was in those where no glenoid was possible, i.e. too little bone was present to gain fixation, demonstrated by erosion beyond the base of the corocoid.  Now because of reports of rocking horse glenoid etc, nearly all procedures are hemi-arthroplasties. Only if there is non-concentric erosion is this an indication for a total arthroplasty. However, when a hemi-arthroplasty is done the glenoid is not ignored, it is drilled and either a fascial interposition arthroplasty made or just drilling of the osteochondral hard bone to encourage fibrocartilagenous secondary formation. Our low conversion rate from hemi-arthroplasty to total is possibly due to this and due to the anatomically-sized humeral head. If a normal modular prosthesis is used as a hemi-arthroplasty then the surgeon tends to err on the side of making the head diameter too small therefore the possibility of point glenoid erosion is high.  With the surface replacement system the tendancy is to err towards a larger head size and there may be rim erosion rather than point erosion.