Friday, July 26, 2019

Shoulder arthritis - is a glenoid component necessary?

An active man presented with a painful, stiff shoulder and a loose glenoid component after a prior total shoulder arthroplasty






A year ago, he had a single stage revision with removal of the "too high" humeral component, removal of the loose glenoid component, smoothing of the residual glenoid bone, and impaction allografting of a new humeral component with a 56 mm diameter of curvature. All of his intraoperative cultures were negative.





One year after this revision he had full function of his right shoulder with a Simple Shoulder Test score of 11 of 12 and the x-rays shown below



He recently presented with arthritis of his left shoulder


And elected to have a ream and run procedure.


Comment: When presented with a failed total shoulder with a loose glenoid component, our practice is to perform a single stage revision to an impaction allografted hemiarthroplasty with smoothing of the residual glenoid bone. We routinely obtain deep cultures and cover the patient with postoperative antibiotics until the culture results are finalized.
=====
We have a new set of shoulder youtubes about the shoulder, check them out at this link

Be sure to visit "Ream and Run - the state of the art" regarding this radically conservative approach to shoulder arthritis at this link and this link

Use the "Search" box to the right to find other topics of interest to you

How you can support progress in shoulder surgery

You may be interested in some of our most visited web pages arthritis, total shoulder, ream and run, reverse total shoulder, CTA arthroplasty, and rotator cuff surgery as well as the 'ream and run essentials'