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Your search keyword '"Yoo, Yon-Sik"' showing total 129 results
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129 results on '"Yoo, Yon-Sik"'

2. Doctor shopping trend of patients before undergoing rotator cuff repair in Korea: a multicenter study.

Author

Kim, Jong-Ho, Cho, Nam Su, Park, Jin-Young, Yoo, Yon-Sik, Oh, Joo Han, Noh, Kyu Cheol, Lee, Yong-Beom, Lee, Ho Min, Bang, Jin-Young, Kim, Jung Youn, Jeong, Hyeon Jang, and Lim, Tae Kang

Subjects
ROTATOR cuff, MEDICAL care, MEDICAL care costs, SHOULDER pain, VISUAL analog scale
Abstract

Background: This study aims to investigate the trend of doctor shopping among patients with rotator cuff tear (RCT) before undergoing surgery and to examine the relevance of these findings to the public. Methods: A survey was conducted of 326 patients from 10 hospitals (male, 176; female, 150) who underwent arthroscopic rotator cuff repair (ARCR) for symptomatic RCT between September 2019 and February 2020. A questionnaire was used to obtain data regarding the type of medical care service, medical institutions visited before surgery, number of treatments received, and cost of treatment. Results: A total of 326 patients (87%) received treatment at least once at another medical institution before visiting the hospital where the surgery was performed. Patients visited an average of 9.4 health providers or physicians for shoulder pain before visiting the hospital where surgery was performed. Among the 326 patients, 148 (45%) visited more than two medical institutions and spent an average of 641,983 Korean won (KRW; $466, 50,000–5,000,000 KRW) before surgery. Medical expenses before surgery were proportional to the number of medical institutions visited (P=0.002), symptom duration (P=0.002), and initial visual analog scale (VAS) pain score (P=0.007) but were not associated with sex, age, VAS pain score immediately before surgery, or RCT size. Conclusions: Medical expense before ARCR was associated with the severity of preoperative pain and duration of symptoms. After onset of shoulder symptoms, patients should visit as soon as possible a hospital that has surgeons who specialize in shoulder repair to prevent unnecessary medical expense and proper treatment. [ABSTRACT FROM AUTHOR]

Published
2024
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19. Calcific tendinitis of the shoulder in the Korean population: demographics and its relation with coexisting rotator cuff tear

Author

Yoo, Yon-Sik, primary, Park, Jin-Young, additional, Kim, Myung-sun, additional, Cho, Nam-Su, additional, Lee, Yong-Beom, additional, Cho, Seung-Hyun, additional, Park, Kyoung Jin, additional, Cho, Chul-Hyun, additional, Lee, Bong Gun, additional, Shin, Dong Joo, additional, Kim, Han-Hoon, additional, and Lim, Tae Kang, additional

Published
2021
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29. Teres minor denervation and pathologies resulting in shoulder joint instability and rotator cuff tears: A retrospective cross-sectional MRI study

Author

Lee, Joo Yeon, Yoo, Yon-Sik, and Shon, Kilhwan

Abstract

Teres minor denervation (TMD) has gained increasing attention in recent years, particularly with the advent of magnetic resonance imaging (MRI). The potential association between TMD and shoulder instability or rotator cuff tear remains a subject of interest in the orthopedic community. In this retrospective and cross-sectional study, authors aim to investigate the potential association between TMD and shoulder instability or rotator cuff tears. Authors retrospectively analyzed MRI findings from 105 patients with TMD, focusing on rotator cuff pathologies, posterior labrocapsular complex (PLCC) tears, and posteroinferior glenohumeral joint capsule alterations. Authors assessed the association between TMD and rotator cuff and PLCC tears. For the multivariate analysis, partial proportional odds models were constructed for subscapularis (SSC) and SSP tears. Rotator cuff tears were present in 82.9% of subjects, with subscapularis (SSC) tears being the most frequent (77.1%). A significant association was observed between TMD and rotator cuff pathology (P = .002). PLCC tears were found in 82.3% of patients, and humeral position relative to the osseous glenoid was noted in 60% of patients with TMD. A significant association was identified between TMD and shoulder instability or labral/capsular abnormalities (P < .001). More than half of the cases exhibited a long tethering appearance toward the axillary neurovascular bundle on T1-weighted sagittal images. Our findings suggest that TMD is significantly associated with rotator cuff tears and shoulder instability. This study highlights the importance of identifying and treating PLCC tears in patients with TMD to address shoulder instability. Further research is needed to elucidate the role of TMD in the pathogenesis of shoulder instability and rotator cuff pathology.

Published
2024
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33. Shoulder Stiffness: Current Concepts and Concerns

Author

Itoi, Eiji., Arce, Guillermo., Bain, Gregory I., Diercks, Ronald L., Guttmann, Dan., Imhoff, Andreas B., Mazzocca, Augustus D., Sugaya, Hiroyuki., Yoo, Yon-Sik., Itoi, Eiji., Arce, Guillermo., Bain, Gregory I., Diercks, Ronald L., Guttmann, Dan., Imhoff, Andreas B., Mazzocca, Augustus D., Sugaya, Hiroyuki., and Yoo, Yon-Sik.

Published
2015

36. Demographic and Clinical Characteristics of Primary Frozen Shoulder in a Korean Population: A Retrospective Analysis of 1,373 Cases

Author

Cho, Chul-Hyun, primary, Koo, Tae Won, additional, Cho, Nam-Su, additional, Park, Kyoung-Jin, additional, Lee, Bong Gun, additional, Shin, Dongju, additional, Choi, Sungwook, additional, Cho, Seung-Hyun, additional, Kim, Myung-Sun, additional, Ko, Sang-Hun, additional, Kim, Chul-Hong, additional, Park, Jin-Young, additional, and Yoo, Yon-Sik, additional

Published
2015
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38. Postoperative Shoulder Stiffness: Arthroplasty and SLAP Repair

Author

Savoie, Felix H., III, O’Brien, Michael J., Itoi, Eiji, editor, Arce, Guillermo, editor, Bain, Gregory I., editor, Diercks, Ronald L., editor, Guttmann, Dan, editor, Imhoff, Andreas B., editor, Mazzocca, Augustus D., editor, Sugaya, Hiroyuki, editor, and Yoo, Yon-Sik, editor

Published
2015
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39. Postoperative Shoulder Stiffness After Rotator Cuff Repair

Author

Barden, Benjamin, DiVenere, Jessica, Singh, Hardeep, Mazzocca, Augustus D., Itoi, Eiji, editor, Arce, Guillermo, editor, Bain, Gregory I., editor, Diercks, Ronald L., editor, Guttmann, Dan, editor, Imhoff, Andreas B., editor, Mazzocca, Augustus D., editor, Sugaya, Hiroyuki, editor, and Yoo, Yon-Sik, editor

Published
2015
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40. Epidemiology of Frozen Shoulder

Author

Cohen, Carina, Ejnisman, Benno, Itoi, Eiji, editor, Arce, Guillermo, editor, Bain, Gregory I., editor, Diercks, Ronald L., editor, Guttmann, Dan, editor, Imhoff, Andreas B., editor, Mazzocca, Augustus D., editor, Sugaya, Hiroyuki, editor, and Yoo, Yon-Sik, editor

Published
2015
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42. Postoperative Management and Rehabilitation

Author

Gilmer, Brian, Drenning, Robert, Ready, Marcia, Morris, Maurine, Guttmann, Dan, Itoi, Eiji, editor, Arce, Guillermo, editor, Bain, Gregory I., editor, Diercks, Ronald L., editor, Guttmann, Dan, editor, Imhoff, Andreas B., editor, Mazzocca, Augustus D., editor, Sugaya, Hiroyuki, editor, and Yoo, Yon-Sik, editor

Published
2015
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44. Manipulation Under Anesthesia for Frozen Shoulders

Author

Itoi, Eiji, Minagawa, Hiroshi, Itoi, Eiji, editor, Arce, Guillermo, editor, Bain, Gregory I., editor, Diercks, Ronald L., editor, Guttmann, Dan, editor, Imhoff, Andreas B., editor, Mazzocca, Augustus D., editor, Sugaya, Hiroyuki, editor, and Yoo, Yon-Sik, editor

Published
2015
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45. Joint Distension

Author

Vergara, Francisco J., Diercks, Ronald L., Itoi, Eiji, editor, Arce, Guillermo, editor, Bain, Gregory I., editor, Diercks, Ronald L., editor, Guttmann, Dan, editor, Imhoff, Andreas B., editor, Mazzocca, Augustus D., editor, Sugaya, Hiroyuki, editor, and Yoo, Yon-Sik, editor

Published
2015
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46. The Role of Arthroscopic Capsular Release

Author

Arce, Guillermo, Di Giacomo, Giovanni, Chen, Jiwu, Itoi, Eiji, editor, Arce, Guillermo, editor, Bain, Gregory I., editor, Diercks, Ronald L., editor, Guttmann, Dan, editor, Imhoff, Andreas B., editor, Mazzocca, Augustus D., editor, Sugaya, Hiroyuki, editor, and Yoo, Yon-Sik, editor

Published
2015
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47. Imaging of Stiff Shoulders

Author

Sugaya, Hiroyuki, Itoi, Eiji, editor, Arce, Guillermo, editor, Bain, Gregory I., editor, Diercks, Ronald L., editor, Guttmann, Dan, editor, Imhoff, Andreas B., editor, Mazzocca, Augustus D., editor, Sugaya, Hiroyuki, editor, and Yoo, Yon-Sik, editor

Published
2015
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48. Natural Course of Frozen Shoulder

Author

Valencia, Maria, Calvo, Emilio, Itoi, Eiji, editor, Arce, Guillermo, editor, Bain, Gregory I., editor, Diercks, Ronald L., editor, Guttmann, Dan, editor, Imhoff, Andreas B., editor, Mazzocca, Augustus D., editor, Sugaya, Hiroyuki, editor, and Yoo, Yon-Sik, editor

Published
2015
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49. Physical Therapy

Author

Vergara, Francisco J., Diercks, Ronald L., Itoi, Eiji, editor, Arce, Guillermo, editor, Bain, Gregory I., editor, Diercks, Ronald L., editor, Guttmann, Dan, editor, Imhoff, Andreas B., editor, Mazzocca, Augustus D., editor, Sugaya, Hiroyuki, editor, and Yoo, Yon-Sik, editor

Published
2015
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