Q. Arthritic triad of shoulder consists of all except ?
a. Glenoid retroversion
b. Displaced humeral head posteriorly
c. Glenoid bicobcavity
d. Acromial- glenoid impingement
Answer -
d
Arthritic triad which is found in about 40% of glenoid osteoarthritic shoulders consists of first three features in the option.
Presence of this makes patient vulnerable to early implant failure like glenoid component failure following total shoulder arthroplasty.
a. Glenoid retroversion
b. Displaced humeral head posteriorly
c. Glenoid bicobcavity
d. Acromial- glenoid impingement
Answer -
d
Arthritic triad which is found in about 40% of glenoid osteoarthritic shoulders consists of first three features in the option.
Presence of this makes patient vulnerable to early implant failure like glenoid component failure following total shoulder arthroplasty.
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