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Please note that information on this site was NOT authored by Dr. Frederic A Matsen III and has not been proofread or intended for general public use. Information was intended for internal use only and is a compilation for random notes and resources.
If you are looking for medical information about the treatment of shoulders, please visit shoulderarthritis.blogspot.com for an index of the many blog entries by Dr. Frederick A Matsen III.
DePuy Delta Reverse Shoulder Prostheses
DePuy Delta Reverse and Tornier Aequalis Reverse
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| DePuy Delta Reverse | Tornier Aequalis Reverse |
Note subtle difference in neck taper between Delta and Aequalis. The Delta also has an anterior and posterior hemi circle notched out of humeral head. The Tornier often has a nub on most posterior and superior part of humeral component.
DePuy Delta Reverse
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| DePuy Delta Reverse | DePuy Delta Reverse Long Stem The reverse shoulder prosthesis: a review of imaging features and complications |
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| Partial disassembly Radiologic Assessment of Reverse Shoulder Arthroplasty |
Complete disassembly Radiologic Assessment of Reverse Shoulder Arthroplasty & Complications of Total Shoulder Arthroplasty |
Dislocation Radiologic Assessment of Reverse Shoulder Arthroplasty |
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| Malpositioning of the metaglene Radiologic Assessment of Reverse Shoulder Arthroplasty |
Malpositioning inferior fixation screw Radiologic Assessment of Reverse Shoulder Arthroplasty |
Published as Tornier - Note superior notches and lack
of posterior superior nub The reverse shoulder prosthesis: a review of imaging features and complications |
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| Loose Glenoid Treatment of Painful Pseudoparesis Due to Irreparable Rotator Cuff Dysfunction with the Delta III Reverse-Ball-and-Socket Total Shoulder Prosthesis |
Salvage head Treatment of Painful Pseudoparesis Due to Irreparable Rotator Cuff Dysfunction with the Delta III Reverse-Ball-and-Socket Total Shoulder Prosthesis |
Failure of the glenoid baseplate Complications of Total Shoulder Arthroplasty |
Anterior glenohumeral dislocation Complications of Total Shoulder Arthroplasty |
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| Desmoid Tumor of the Subscapularis Presenting as Isolated Loss of External Rotation of the Shoulder |
DePuy Delta III
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aka Grammont Reverse or Inverse Total Shoulder
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| Arrow shows notching Radiologic Assessment of Reverse Shoulder Arthroplasty & Complications of Total Shoulder Arthroplasty |
Radiologic Assessment of Reverse Shoulder Arthroplasty | Shoulder reconstruction using Grammont (Delta III) total arthroplasty after resection for malignant bony tumours of proximal humerus |
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| Treatment of Painful Pseudoparesis Due to Irreparable Rotator Cuff Dysfunction with the Delta III Reverse-Ball-and-Socket Total Shoulder Prosthesis | Failure of the glenoid baseplate Complications of Total Shoulder Arthroplasty |
DePuy Delta Xtend
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| DePuy Delta Xtend |
