대한근골격영상의학회

Title : Case 856

Age / Sex : 79 / F Chief complaint : right shoulder pain (onset, 1 yr; aggrevation, 3 months ago) Past hx; S/P rTSA, right (10 years ago) What is your diagnosis? Two weeks later, you can see the final diagonosis with a brief discussion of this case (Please submit only one answer) Courtesy : 이민희 (Lee Min Hee), 울산의대 서울아산병원 (University of Ulsan College of Medicine, Asan Medical Center) Diagnosis: scapular notching after rTSA Discussion Findings - S/P rTSA, right - bone erosions at inferior aspect of bony glenoid, scapular bone with impingement by humeral stem - superior migration of glenoid component with loosening of inferior glenoid screw. The superior screw is located beyond the scapular bone. References DH Lee, YS Choi, HG Potter et al. Reverse total shoulder arthroplasty: an imaging overview. Skeletal Radiol 2020; 49(1):19-30

Title : Case 856

Age / Sex : 79 / F

Chief complaint : right shoulder pain (onset, 1 yr; aggrevation, 3 months ago)

Past hx; S/P rTSA, right (10 years ago)

What is your diagnosis?

Two weeks later, you can see the final diagonosis with a brief discussion of this case (Please submit only one answer)

Courtesy : 이민희 (Lee Min Hee), 울산의대 서울아산병원 (University of Ulsan College of Medicine, Asan Medical Center)

Diagnosis:

scapular notching after rTSA

Discussion

Findings
- S/P rTSA, right
- bone erosions at inferior aspect of bony glenoid, scapular bone with impingement by humeral stem
- superior migration of glenoid component with loosening of inferior glenoid screw. The superior screw is located beyond the scapular bone.

References
DH Lee, YS Choi, HG Potter et al. Reverse total shoulder arthroplasty: an imaging overview. Skeletal Radiol 2020; 49(1):19-30

Correct Answer
Total applicants	32	Correct answers	15
Name		Institution
윤유성		경북대학교병원, 전문의
권용재		삼성서울병원, 전공의
곽경수		전문의
김지환		전문의
오지수		전문의
전예진		전문의
문지혜		전문의
안지영		전공의
박서영		전문의
고석영		전문의
김신영		전공의
박미현		충북대학교병원, 전공의
권지민		전공의
이다경		고려대구로병원, 전공의
김민수		전문의
Semi-Correct Answer
Total applicants	32	Semi-Correct answers	9
김정아		전공의
임현재		전문의
이규정		고려대학교 안암병원, 전문의
박혜주		순천향대학교 부천병원, 전공의
김철영		이춘택병원, 전문의
전인환		전문의
김승관		전문의
이강휘		전공의
김성진		전문의