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Shoulder MRI

[Shoulder_02] Rotator cuff footprint, Articular-delaminated partial-thickness tear of the infraspinatus tendon Articular-surface partial-thickness tear with intratendinous horizontal splitting tear of the infraspinatus tendon Intact supraspinatus tendon The footprint of the supraspinatus on the greater tuberosity is much smaller than previously believed, and this area of the greater tuberosity is actually occupied by a substantial amount of the infraspinatus. The anterior part of the infraspinatus partia.. 더보기
[Shoulder_01] Rotator cuff footprint, supraspinatus, and infraspinatus tendons Relatively small, triangular, the anteromedial footprint of the supraspinatus tendon at the superior facet and a comparatively large, trapezoidal footprint of the infraspinatus tendon occupying the anterolateral portion of the superior facet and the entire middle facet. The footprint of the supraspinatus had a triangular shape, which tapered away from the joint capsule. The footprint of the infr.. 더보기
[Rotator cuff Tear 16] #02 Delaminated Tear of Rotator Cuff https://youtu.be/Sayr8Hf4kKs Delaminated tear of Rotator Cuff [Rotator cuff Tear 15] #01 Delaminated Tear of Rotator Cuff cafe.naver.com [Rotator cuff Tear 16] #02 Delaminated Tear of Rotator Cuff cafe.naver.com [Rotator cuff Tear 17] #03 Delaminated Tear of Rotator Cuff cafe.naver.com [Rotator cuff Tear 18] #04 Delaminated Tear of Rotator Cuff cafe.naver.com 더보기
[Rotator cuff Anatomy 03] Anatomy of Rotator Cuff Footprints, 회전근개, shoulder MRI https://youtu.be/fexJ5KOFHF8 - YouTube www.youtube.com 카페에 가입하시면 더 많은 동영상을 보실 수 있습니다. 영상의학과 전공의 및 전문의 선생님을 위한 공간입니다. https://cafe.naver.com/studywithmskmri 스터디위드 MSKMRI : 네이버 카페 MSK MRI와 즐겁게 공부하고 공유하는 영상의학과 의사들의 모임 cafe.naver.com 네이버에 스터디위드mskmri로 검색하셔도 됩니다. (해당 카페는 교육용 목적으로 만들었으며, 비상업적인 곳입니다.) (하지만 제 이미지 및 컨텐츠를 개인 공부 용도 이외에 사용하시려면 저에게 연락을 주세요) 카페에 가입하시면 해당 이미지를 pdf로 다운받아서 같이 보실 수 있습니다. 영상이 마음에 .. 더보기
[Shoulder_Case_#04] [Moderate level] Parsonage turner syndrome, shoulder pain Innervation Supraspinatus muscle : suprascapular nerve (C5,6) Infraspinatus muscle : suprascapular nerve (C5-6) Teres minor muscle : axillary nerve (C5-6) Subscapularis muscle : upper and lower subscapular nerves (C5-6) Deltoid muscle : axillary nerve (C5-6) Triceps brachii muscle: radial nerve, branches of ulnar nerve Teres major muscle : lower subscapular nerve (C5, C6) Teres minor muscle : ax.. 더보기
[Shoulder_Case_#03] [Challenging level] Acute calcific periarthritis Supraspinatus calcific tendinitis is well known; However, calcific deposits may occur less commonly in other structures in and around the shoulder joint (The long head of the biceps tendon, labrum, and periarticular soft tissue). In view of involvement of these other sites, the more appropriate term for the condition is calcific periarthritis Small calcifications may sometimes be missed, especia.. 더보기
[Shoulder_Case_#02] [Challenging level] Acute calcific periarthritis Acute calcific periarthritis (ACP) is a self-limiting, monoarticular, peri-articular process of dystrophic mineral deposition and adjacent inflammation. The majority of cases involve the shoulder. Less commonly, there may be involvement of the hip, knee, ankle, foot, elbow, wrist, and fingers. Patients present with a sudden onset of pain, localized swelling, erythema, tenderness, and restricted .. 더보기
[Shoulder_Case_01] Ankylosing Spondylitis in shoulder, mimic Hill-Sachs lesion, Here is a large superolateral humeral head erosion and synovial thickening and joint effusion. Is this a Hill-Sachs Lesion? Hill-Sachs lesions are strongly associated with anteroinferior glenoid fracture, anteroinferior glenoid labrum tear (Bankart lesion), and joint capsular injury. However, there are several common non-traumatic bones and joint diseases that rarely mimic Hill-Sachs lesions. An.. 더보기

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