Evaluation of bilateral acromiohumeral distance on magnetic resonance imaging and radiography in patients with unilateral rotator cuff tears
© 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature..
INTRODUCTION: The aim of this study was to evaluate the difference in the acromiohumeral distance (AHD) between the shoulders with full-thickness rotator cuff tear and contralateral healthy shoulders of the same patients on magnetic resonance imaging (MRI) and radiograph.
MATERIALS AND METHODS: We included 49 patients with unilateral full-thickness rotator cuff tears. The mean age of the patients (29 women and 20 men) was 54.57 ± 7.10 years. The shoulders were divided into those with a full-thickness rotator cuff tear and healthy shoulders. The mean AHDs on radiograph and MRI were calculated by two radiologists experienced in the musculoskeletal system. Shoulders with rotator cuff tears on coronal plane and sagittal MRI were divided into 3 (Patte I, II, III) and 4 subgroups (S: superior, AS: anterosuperior, PS: posterosuperior, APS: anteroposterosuperior), respectively. The relationship between the groups and the subgroups was statistically investigated.
RESULTS: The mean AHDs on radiograph were 6.93 and 9.11 mm and on MRI were 5.94 and 7.46 mm in the patient and control groups, respectively. The mean AHDs were 6.47, 6.03, and 4.95 mm in Patte I, II, and III, respectively. The difference between the subgroups was statistically significant. According to the sagittal plane topography, the mean AHDs (mm) were 6.39, 6.44, 5.8, and 4.6 mm in the superiorly, anterosuperiorly, posterosuperiorly, and anteroposterosuperiorly localized lesions, respectively. The relationship between S and AS was not statistically significant, and those between S and PS, AS and PS, S and APS, and PS and APS were significant.
CONCLUSIONS: In patients with unilateral full-thickness rotator cuff tear, AHD narrowing was observed on the törnekler side after evaluating the bilateral acromiohumeral distance on MRI and radiograph. AHD was significantly reduced by increasing the degree of supraspinatus tendon retraction in the coronal plane MRI and by the posterosuperior and anteroposterosuperior location of the rotator cuff tear in the sagittal plane MRI.
| Errataetall: |
ErratumIn: Arch Orthop Trauma Surg. 2022 May;142(5):903. - PMID 35138429 |
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| Medienart: |
E-Artikel |
| Erscheinungsjahr: |
2022 |
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| Erschienen: |
2022 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:142 |
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| Enthalten in: |
Archives of orthopaedic and trauma surgery - 142(2022), 1 vom: 03. Jan., Seite 175-180 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Sürücü, Serkan [VerfasserIn] |
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| Links: |
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| Themen: |
Acromiohumeral distance |
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| Anmerkungen: |
Date Completed 07.01.2022 Date Revised 09.02.2022 published: Print-Electronic ErratumIn: Arch Orthop Trauma Surg. 2022 May;142(5):903. - PMID 35138429 Citation Status MEDLINE |
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| doi: |
10.1007/s00402-021-04026-4 |
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| Förderinstitution / Projekttitel: |
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| 245 | 1 | 0 | |a Evaluation of bilateral acromiohumeral distance on magnetic resonance imaging and radiography in patients with unilateral rotator cuff tears |
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| 500 | |a ErratumIn: Arch Orthop Trauma Surg. 2022 May;142(5):903. - PMID 35138429 | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a © 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature. | ||
| 520 | |a INTRODUCTION: The aim of this study was to evaluate the difference in the acromiohumeral distance (AHD) between the shoulders with full-thickness rotator cuff tear and contralateral healthy shoulders of the same patients on magnetic resonance imaging (MRI) and radiograph | ||
| 520 | |a MATERIALS AND METHODS: We included 49 patients with unilateral full-thickness rotator cuff tears. The mean age of the patients (29 women and 20 men) was 54.57 ± 7.10 years. The shoulders were divided into those with a full-thickness rotator cuff tear and healthy shoulders. The mean AHDs on radiograph and MRI were calculated by two radiologists experienced in the musculoskeletal system. Shoulders with rotator cuff tears on coronal plane and sagittal MRI were divided into 3 (Patte I, II, III) and 4 subgroups (S: superior, AS: anterosuperior, PS: posterosuperior, APS: anteroposterosuperior), respectively. The relationship between the groups and the subgroups was statistically investigated | ||
| 520 | |a RESULTS: The mean AHDs on radiograph were 6.93 and 9.11 mm and on MRI were 5.94 and 7.46 mm in the patient and control groups, respectively. The mean AHDs were 6.47, 6.03, and 4.95 mm in Patte I, II, and III, respectively. The difference between the subgroups was statistically significant. According to the sagittal plane topography, the mean AHDs (mm) were 6.39, 6.44, 5.8, and 4.6 mm in the superiorly, anterosuperiorly, posterosuperiorly, and anteroposterosuperiorly localized lesions, respectively. The relationship between S and AS was not statistically significant, and those between S and PS, AS and PS, S and APS, and PS and APS were significant | ||
| 520 | |a CONCLUSIONS: In patients with unilateral full-thickness rotator cuff tear, AHD narrowing was observed on the törnekler side after evaluating the bilateral acromiohumeral distance on MRI and radiograph. AHD was significantly reduced by increasing the degree of supraspinatus tendon retraction in the coronal plane MRI and by the posterosuperior and anteroposterosuperior location of the rotator cuff tear in the sagittal plane MRI | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Acromiohumeral distance | |
| 650 | 4 | |a MRI evaluation | |
| 650 | 4 | |a Rotator cuff tear | |
| 700 | 1 | |a Aydın, Mahmud |e verfasserin |4 aut | |
| 700 | 1 | |a Çapkın, Sercan |e verfasserin |4 aut | |
| 700 | 1 | |a Karahasanoglu, Rıdvan |e verfasserin |4 aut | |
| 700 | 1 | |a Yalçın, Mazhar |e verfasserin |4 aut | |
| 700 | 1 | |a Atlıhan, Doğan |e verfasserin |4 aut | |
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