scholarly journals Comparison of Clinical and Anatomical Outcomes between Delaminated Rotator Cuff Tear and Single Layer Rotator Cuff Tear

2018 ◽  
Vol 21 (4) ◽  
pp. 207-212 ◽  
Author(s):  
Jin Woo Park ◽  
Sung Hoon Moon ◽  
Jun Hee Lee
Keyword(s):  
Rotator Cuff ◽  
Clinical Outcomes ◽  
Rotator Cuff Tear ◽  
Muscle Atrophy ◽  
Single Layer ◽  
Fatty Degeneration ◽  
Rotator Cuff Tears ◽  
Cuff Tear ◽  
Group 2 ◽  
Group 1

BACKGROUND: Delaminated rotator cuff tear is known to be a degenerative tear having a negative prognostic effect. This study undertook to compare the anatomical and clinical outcomes of delaminated tears and single layer tears.METHODS: Totally, 175 patients with medium to large rotator cuff tears enrolled for the study were divided into 2 groups, based on the tear pathology: single layer tear (group 1) and delaminated tear (group 2). Preoperatively, length of the remnant tendon, muscle atrophy of supraspinatus (SS), and fatty degeneration of SS and infraspinatus (IS) muscles were assessed on magnetic resonance imaging (MRI). For follow-up, the repair integrity of the rotator cuff was evaluated by ultrasonography. Clinical outcomes were assessed by evaluating the Constant score (CS) and Korean Shoulder Score (KSS).RESULTS: Retears were detected in 6 cases of group 1 (6.5%) and 11 cases of group 2 (13.3%). Although higher in group 2, the retear rate was significantly not different (p=0.133). Preoperative MRI revealed length of remnant tendon to be 15.46 ± 3.60 mm and 14.17 ± 3.16 mm (p=0.013), and muscle atrophy of SS (occupation ratio) was 60.54 ± 13.15 and 56.55 ± 12.88 (p=0.045), in group 1 and group 2, respectively. Fatty degeneration of SS and IS in both groups had no significant differences. Postoperatively, no significant differences were observed for CS and KSS values between the groups.CONCLUSIONS: Delaminated rotator cuff tears showed shorter remnant tendon length and higher muscle atrophy that correlate to a negative prognosis. These prognostic effects should be considered during delaminated rotator cuff tear treatment.

scholarly journals Clinical Outcomes of Arthroscopic Repair for Large or Massive Rotator Cuff Tear with Delamination: Comparison of Three Suture-Bridge Technique

2021 ◽  
Author(s):  
Atsushi Okubo ◽  
Tadahiko Yotsumoto ◽  
Nobuyoshi Watanabe ◽  
Teruyoshi Kajikawa ◽  
Shun Nakajima ◽  
...  
Keyword(s):  
Rotator Cuff ◽  
Clinical Outcomes ◽  
Double Layer ◽  
Rotator Cuff Tear ◽  
Fatty Degeneration ◽  
Rotator Cuff Tears ◽  
Suture Bridge ◽  
Cuff Tear ◽  
Massive Rotator Cuff Tears ◽  
The Mean

Abstract Background: Rotator cuff tear with delamination is considered as a risk factor for postoperative retear after rotator cuff repair. The purpose of this study was to compare clinical outcomes between 3 repair procedures for large or massive rotator cuff tears with delamination: conventional en masse suture bridge (EMSB), double-layer suture bridge (DLSB), and combination of double-layer suture bridge and modified Debyere-Patte (DLSB+DP) methods.Methods: A total of 53 shoulders of 52 patients who had large or massive rotator cuff tears with delamination were included. The patients were categorized into 3 groups: EMSB group comprised 18 patients, DLSB group comprised 24 shoulders of 23 patients, and DLSB+DP group comprised 11 patients. DP was applied for cases in which the rotator cuff was unable to be covered up to the footprint even though it was sufficiently mobilized. The mean postoperative follow-up period was 34.6 months (range, 24-72 months). Pre- and postoperative evaluations included the Constant scores and range of motion (ROM). Tendon integrity according to Sugaya classification, and fatty degeneration were also evaluated by magnetic resonance images (MRI).Results: The ROM significantly improved after the operation in all groups. Mean constant scores significantly improved (from 45.5±14.3 to 77.4±13.6, in the EMSB, from 45.5±11.6 to 87.6±11.4 in the DLSB, and from 46.3±11.2 to , and 88.0±10.5 in the DLSB+DP). Significant differences were noted in the postoperative Constant score (p<0.05: DLSB vs. EMSB , and p<0.05: DLSB+DP vs. EMSB)． The Constant pain score was better in the DLSB+DP than in the EMSB group. The mean pre-operative global fatty degeneration index was 1.52 in the EMSB group, 1.80 in the DLSB group, and 2.28 in the DLSB+DP group. Retear occurred in 27.8% in the EMSB group, 12.5% in the DLSB group, and 9.1% in the DLSB+DP group. Conclusions: Comparison of 3 groups demonstrated that DLSB and DLSB+DP achieved better clinical outcome than EMSB. DLSB+DP is useful for large or massive rotator cuff tears with severe fatty degeneration or for cases where presence of excessive tension is anticipated when repairing the torn cuff.

scholarly journals Relationship of the Sagittal Extent of Rotator Cuff Tears to the Grade of Fatty Degeneration of the Rotator Cuff Muscles

1970 ◽  
Vol 14 (2) ◽  
pp. 159-164 ◽  
Author(s):  
Joong Bae Seo ◽  
Myung Ho Kim ◽  
Je Min Yi
Keyword(s):  
Rotator Cuff ◽  
Rotator Cuff Tear ◽  
Fatty Degeneration ◽  
Rotator Cuff Tears ◽  
Cuff Tear ◽  
Anteroposterior Diameter ◽  
Shoulder Mri ◽  
Group 5 ◽  
Group 2 ◽  
Tear Size

PURPOSE: To investigate the relationship between the size of a rotator cuff tear and the grade of fatty degeneration of the supraspinatus and infraspinatus muscles.MATERIALS AND METHODS: From a database of 541 patients who underwent a shoulder MRI between September 2004 and September 2010, we enrolled 148 patients that had a full-thickness rotator cuff tear. The anteroposterior diameter of the tear was measured in sagittal views on an MRI. The patients were divided into 6 groups reflecting the anteroposterior diameter: group 1 (a width of <10 mm), group 2 (10 mm< or =width<15 mm), group 3 (15 mm< or =width<20 mm), group 4 (20 mm< or =width<25 mm), group 5 (25 mm< or =width<30 mm) and group 6 (a width<30 mm). Fatty degeneration was rated according to Goutallier et al.RESULTS: Fatty degeneration in the supraspinatus and infraspinatus muscles increased with the severity of the rotator cuff tear. The supraspinatus fatty degeneration increased prominently as the tear size increased from 15~19 mm to 20~24 mm and from 25~29 mm to over 30 mm. The infraspinatus fatty degeneration increased prominently as the tear size increased from 25~29 mm to over 30 mm. Seventeen patients had tear widths under 10 mm and 8 patients among them had fatty degeneration of the infraspinatus.CONCLUSION: Fatty degeneration in supraspinatus and infraspinatus muscles increases prominently at specific tear sizes. The presence of tears under 10 mm with infraspinatus fatty degeneration indicates that the infraspinatus tendon may have an anatomical or functional effect even in small tears.

scholarly journals What is the relationship with rotator cuff tear size of the double row suture bridge transosseous equivalent repair technique?

2017 ◽  
Vol 5 (2_suppl2) ◽  
pp. 2325967117S0005
Author(s):  
Hakan Tırın ◽  
Murat Gülçek
Keyword(s):  
Rotator Cuff ◽  
Rotator Cuff Tear ◽  
Rotator Cuff Tears ◽  
Double Row ◽  
Cuff Tear ◽  
Repair Technique ◽  
Significant Difference ◽  
Group 2 ◽  
Double Row Repair ◽  
Group 1

Background: Rotator cuff tears have an adverse effect on daily activities in personal disability and functional restriction. A few clinical studies have demonstrated the structural superiority of the double row technique. The aim of our study 3 cm below and the top of the rotator cuff tears and a double row repair technique with the results of the retrospectively our patients treated by comparing the results of double row repair techniques to understand the relationship between the tear size. Methods: In this retrospective study, and the data of patients who underwent arthroscopic rotator cuff repair in the years 2011-2014 were scanned as a single center. Inclusion criteria:1)3 cm above and below the rotator cuff tear preoperative identified by MRI imaging and confirmed by arthroscopy,2)which is operated by a double row repair techniques 3)do not benefit from conservative treatment 4)before patients are no operation history. Exclusion criteria: 1)partial tears, 2)irrepereabl tears, 3)arthritis in the shoulder x-ray, 4)are the follow-up of the patients over 2 years ago. In our study, patients under 3 cm (small and medium) and 3 cm above (large and massive) as we group. Tears under 3 cm was named as group 1, 3 cm above the tears were classified as group 2. 33 patients in group 1, 31 patients group 2 were classified. The patients preoperatively, postoperatively at 6 months, 12 months and finally at 24 months VAS scores, joint ROMs, Constant and UCLA scores were evaluated. At the end of 2 years, patients MRI taken as a result of rupture rates and functional outcomes were compared. Results: Between the groups; age, sex, side, AC joint pathology and the dominant limb with respect was found that no statistically significant difference (p>0.05). According to MRI results rupture rate of 33.3% in group 1, group 2 was found to be 19.4%. The comparison between groups; Constant score at all measurement values were found to be statistically significant difference (p<0.05). 3 cm below the rotator cuff tear time of four measurements was found to be higher than the constant score. The comparison between groups; VAS and UCLA scores in all measured time was found that no statistically significant difference (p>0.05). Conclusions: Double row repair technique is a safe surgical technique that can be applied regardless of the size of the tear. 3 cm above the rotator cuff tear in functional outcomes are worse, rupture rate is higher.

scholarly journals Comparison of three suture-bridge techniques for large or massive rotator cuff tear with delamination

SICOT-J ◽  
2021 ◽  
Vol 7 ◽  
pp. 41
Author(s):  
Atsushi Okubo ◽  
Tadahiko Yotsumoto ◽  
Nobuyoshi Watanabe ◽  
Teruyoshi Kajikawa ◽  
Shun Nakajima ◽  
...  
Keyword(s):  
Rotator Cuff ◽  
Clinical Outcomes ◽  
Rotator Cuff Tear ◽  
Fatty Degeneration ◽  
Magnetic Resonance Images ◽  
Rotator Cuff Tears ◽  
Suture Bridge ◽  
Cuff Tear ◽  
Massive Rotator Cuff Tears ◽  
Constant Pain

Introduction: Rotator cuff tear with delamination is considered a risk factor for postoperative retear. The purpose of this study was to compare clinical outcomes between three repair procedures for large or massive rotator cuff tears with delamination: conventional en masse suture bridge (EMSB), double-layer suture bridge (DLSB), and the combination of DLSB with modified Debyere-Patte (DLSB + DP). Methods: 53 shoulders of 52 patients who had massive rotator cuff tears with delamination were categorized into three groups: EMSB (18 shoulders), DLSB (24 shoulders), and DLSB + DP (11 shoulders). The mean postoperative follow-up period was 34.6 months. Pre- and postoperative evaluations included a range of motion (ROM), Constant scores, global fatty degeneration (GFDI), and tendon integrity according to Sugaya’s classification by magnetic resonance images (MRI). Results: In all groups, ROM significantly improved after the procedures. Mean constant scores significantly improved: from 45.5 to 77.4 after EMSB, from 45.5 to 87.6 after DLSB, and from 46.3 to 88.0 after DLSB + DP. Significant differences were noted in postoperative Constant scores (p = 0.018: DLSB vs. EMSB, and p = 0.045: DLSB + DP vs. EMSB). The Constant pain scores were better for DLSB + DP than for EMSB (p = 0.012). Global fatty degeneration index (GFDI) with DLSB + DP was significantly higher than that for either EMSB or DLSB, indicating significant preoperative fatty degeneration for DLSB + DP. Retear occurred in 27.8% of the EMSB group, 12.5% of the DLSB group, and 9.1% of the DLSB + DP group. Discussion: Comparisons of the three groups demonstrated that DLSB and DLSB + DP achieved better clinical outcomes than EMSB for the repair of large or massive rotator cuff tears. DLSB + DP is useful for massive rotator cuff tears with severe fatty degeneration or for cases where the presence of excessive tension is anticipated when repairing the torn cuff.

No Advantages in Repairing a Type II Superior Labrum Anterior and Posterior (SLAP) Lesion When Associated with Rotator Cuff Repair in Patients over Age 50

2007 ◽  
Vol 36 (2) ◽  
pp. 247-253 ◽  
Author(s):  
Francesco Franceschi ◽  
Umile Giuseppe Longo ◽  
Laura Ruzzini ◽  
Giacomo Rizzello ◽  
Nicola Maffulli ◽  
...  
Keyword(s):  
Rotator Cuff ◽  
Rotator Cuff Tear ◽  
Rotator Cuff Repair ◽  
Slap Lesion ◽  
Type Ii ◽  
Cuff Tear ◽  
Biceps Tenotomy ◽  
Group 2 ◽  
Cuff Repair ◽  
Group 1

Background Arthroscopic management has been recommended for some superior labrum anterior and posterior (SLAP) lesions, but no studies have focused on patients over 50 years of age with rotator cuff tear and a type II SLAP lesion. Hypothesis In patients over 50 years of age with an arthroscopically confirmed lesion of the rotator cuff and a type II SLAP lesion, there is no difference between (1) repair of both lesions and (2) repair of the rotator cuff tear without repair of the SLAP II lesion but with a tenotomy of the long head of the biceps. Study Design Randomized controlled clinical trial; Level of evidence, 1. Methods We recruited 63 patients. In 31 patients, we repaired the rotator cuff and the type II SLAP lesion (group 1). In the other 32 patients, we repaired the rotator cuff and tenotomized the long head of the biceps (group 2). Seven patients (2 in group 1 and 5 in group 2) were lost to final follow-up. Results At a minimum 2.9 years’ follow-up, statistically significant differences were seen with respect to the University of California, Los Angeles (UCLA) score and range of motion values. In group 1 (SLAP repair and rotator cuff repair), the UCLA showed a statistically significant improvement from a preoperative average rating of 10.4 (range, 6–14) to an average of 27.9 (range, 24–35) postoperatively ( P < .001). In group 2 (biceps tenotomy and rotator cuff repair), the UCLA showed a statistically significant improvement from a preoperative average rating of 10.1 (range, 5–14) to an average of 32.1 (range, 30–35) postoperatively ( P < .001) There was a statistically significant difference in total postoperative UCLA scores and range of motion when comparing the 2 groups postoperatively ( P < .05). Conclusions There are no advantages in repairing a type II SLAP lesion when associated with a rotator cuff tear in patients over 50 years of age. The association of rotator cuff repair and biceps tenotomy provides better clinical outcome compared with repair of the type II SLAP lesion and the rotator cuff.

scholarly journals The effects of Kinesio Tape application with different verbal input given to with patients with rotator cuff tear

2017 ◽  
Vol 5 (2_suppl2) ◽  
pp. 2325967117S0005
Author(s):  
Yıldız Analay Akbaba ◽  
Ebru Kaya Mutlu ◽  
Süleyman Altun ◽  
Gözde Gümüşoğlu ◽  
Derya Çelik
Keyword(s):  
Rotator Cuff ◽  
Rotator Cuff Tear ◽  
Effect Size ◽  
Functional Limitations ◽  
Excellent Result ◽  
Kinesio Tape ◽  
Cuff Tear ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Purpose: Rototor cuff tears are most common of shoulder pain.and functional limitations. Kinesio tape (KT) are frequently used in the conservative treatment of shoulder pathology. Even if some studies showed that KT is effective on pain, we think that it is due to positive thoughts of the patients about KT. The aim of the study to investigate the effectiveness KT aplication with different verbal inputs on pain, function and range of motion (ROM) on patient with rotator cuff tear. Materials-Methods: 97 patients (Group 1, n=32; Group 2, n=33, Group 3, n=32) were randomized into 3 groups according to verbal input given to patients about the effectiveness of KT; Group 1 (it has been limited evidence of KT is effective), Group 2 (it has been not known that KT is effective or not), Group 3 (it has been known that KT has excellent result). The same standard KT was applied to 3 groups. The rest, night and pain in activity were assessed by VAS before, after 30 min and 24 hours after KT application. ROM assessed by goniometer and the function was evaluated by Disabilities of the Arm, Shoulder and Hand (DASH) and ASES before and 24 hours of KT application. Minimal clinically important difference and effective were calculated for the assessments used in the study. Results: Demographic variables were not different between groups. Resting pain did not change in Group 1 and Group 2 (p˂0,05), however all pain parameters was significantly reduced in Group 3 (p = 0.001). Intra-group changes of ROM were not significant in all groups. DASH and ASES were significantly improved only Group 2 and 3. However, there were not significant different in terms of VAS, ROM, DASH and ASES among three groups (p˃0,05). The effect size was found in only positive verbal given group (Group 3) higher than the other groups, but the effect size was found very low. Conclusions: According to our result, KT application with positive input was found effective on pain and function. However effect size was very weak. In addition this improvement was not clinically significant.

scholarly journals Treatment With Glycogen Synthase Kinase 3β Inhibitor Decreases Apoptotic and Autophagic Reactions in Rat Rotator Cuff Tears

2021 ◽  
Vol 9 (12) ◽  
pp. 232596712110607
Author(s):  
Yang-Soo Kim ◽  
Yun-Gyoung Lee ◽  
Min-Tae Kim ◽  
Hyo-Jin Lee
Keyword(s):  
Rotator Cuff ◽  
Glycogen Synthase ◽  
Rotator Cuff Tears ◽  
Full Thickness ◽  
Cuff Tear ◽  
Partial Thickness ◽  
Group 3 ◽  
Group 2 ◽  
Gsk 3Β ◽  
Group 1

Background: Apoptosis and autophagy are known to be correlated with the extent of damage in torn rotator cuffs, and there is no biological evidence for self-recovery or healing of the rotator cuff tear. Purpose: To establish in a rat model of partial- and full-thickness rotator cuff tears how a glycogen synthase kinase 3β (GSK-3β) inhibitor affects the expression of apoptotic and autophagic markers. Study Design: Controlled laboratory study. Methods: Twelve-week-old Sprague Dawley rats were divided into 3 groups (n = 16 per group). Group 1 acted as the control, with no treatment; group 2 received partial-thickness (right side) and full-thickness (left side) rotator cuff tears only; and group 3 received the same rotator cuff injuries, with GSK-3β inhibitor injected afterward. The tendons from each group were harvested 42 days after surgery. Evaluation of gene expression, immunohistochemistry, and TUNEL staining (terminal deoxynucleotidyl transferase–mediated dUTP nick end labeling) were performed for the following markers: caspases 3, 8, and 9 as well as Bcl-2 (B-cell lymphoma 2); BAX (Bcl-2-associated X protein); beclin 1; p53; and GSK-3β; which represented apoptotic and autophagic reactions. Statistical analysis was performed using 1-way analysis of variance. Results: In the group 2 rats with partial- and full-thickness tears, there were significant increases in the mRNA levels (fold changes) of all 8 markers as compared with group 1 (control). All these increased markers showed significant downregulation by the GSK-3β inhibitor in partial-thickness tears. However, the response to the GSK-3β inhibitor in full-thickness tears was not as prominent as in partial-thickness tears. The number of TUNEL-positive cells in group 2 (partial, 35.08% ± 1.625% [mean ± SE]; full, 46.92% ± 1.319%) was significantly higher than in group 1 (18.02% ± 1.036%; P < .01) and group 3 (partial, 28.04% ± 2.607% [ P < .01]; full, 38.97% ± 2.772% [ P < .01]), and immunohistochemistry revealed increased expression of all the markers in group 2 as compared with control. Conclusion: The apoptotic and autophagic activity induced in a rat model of an acute rotator cuff tear was downregulated after treatment with a GSK-3β inhibitor, particularly with partial-thickness rotator cuff tears. Clinical Relevance: A GSK-3β inhibitor may be able to modulate deterioration in a torn rotator cuff.

scholarly journals Comparing Clinical Outcomes After Subacromial Spacer Insertion Versus Other Reconstruction Methods in the Treatment of Irreparable Massive Rotator Cuff Tears

2019 ◽  
Vol 7 (9) ◽  
pp. 232596711986960
Author(s):  
Joo Han Oh ◽  
Joo Hyun Park ◽  
Hyeon Jang Jeong ◽  
Sung-Min Rhee
Keyword(s):  
Rotator Cuff ◽  
Fatty Degeneration ◽  
Rotator Cuff Tears ◽  
Massive Rotator Cuff Tears ◽  
Reconstruction Methods ◽  
Functional Scores ◽  
Group 2 ◽  
Tear Size ◽  
Group 1

Background: Previous studies on subacromial spacer (SAS) insertion have been limited to case series that did not compare the effectiveness of this technique with other techniques. Hypothesis: Outcomes after SAS insertion for the treatment of irreparable massive rotator cuff tears (IMRCTs) will be similar to those of other techniques. Study Design: Cohort study; Level of evidence, 3. Methods: This retrospective study was based on data collected from patients who underwent correction of IMRCTs between January 2010 and October 2017. Group 1 patients (n = 17) received SAS insertion with or without partial repair; group 2 patients (n = 36) were treated with other techniques (isolated partial repairs or bridging grafts). Preoperative tear size and global fatty degeneration index values were evaluated. Range of motion, visual analog scale for pain, American Shoulder and Elbow Surgeons (ASES) score, Constant score, Simple Shoulder Test (SST), Disabilities of the Arm, Shoulder and Hand score, and acromiohumeral distance (AHD) were assessed preoperatively and at final follow-up at least 2 years after the surgery (range, 24-60 months). In both groups, ultrasonographic examination was performed at 3 and 6 months postoperatively, and magnetic resonance imaging (MRI) was performed at 1 year. Results: Tear size and preoperative global fatty degeneration index were not significantly different between the groups (all P > .05). There were no differences in functional scores between the groups at final follow-up (all P > .05). AHD was maintained at final follow-up in group 1 (mean ± SD: 6.2 ± 2.1 mm [postoperatively] vs 6.7 ± 2.3 mm [final follow-up]; P = .678), and there was no difference compared with group 2 (7.2 ± 3.2 mm; P = .244). Patients with retears in group 2 (23 of 36, 63.9%) had lower ASES ( P = .041) and SST ( P = .027) scores at final follow-up when compared with patients in group 1. Six patients (35.3%) in group 1 had partial repairs; these patients had better external rotation at 90° ( P = .047), better SST scores ( P = .036), and higher AHDs at final follow-up ( P = .046) than those in group 1 who had no repair. Three patients (50%) showed retears of partially repaired tendons on MRI. Of 13 patients (76.5%) in group 1 with postoperative MRI, 12 (92.3%) showed fibrotic tissue in the subacromial space not seen preoperatively. Conclusion: There was no difference in outcomes between SAS and the other reconstruction methods for treating IMRCTs. However, given the high retear rate associated with other techniques and poor functional outcomes after retear, SAS insertion could be a viable option for treating IMRCTs.

scholarly journals How do massive immobile rotator cuff tears behave after arthroscopic interval slides? Comparison with mobile tears

Joints ◽  
2014 ◽  
Vol 02 (02) ◽  
pp. 66-70 ◽  
Author(s):  
Chiara Fossati ◽  
Paolo Arrigoni ◽  
Vincenza Ragone ◽  
Pietro Spennacchio ◽  
Giuseppe Banfi ◽  
...  
Keyword(s):  
Rotator Cuff ◽  
Clinical Outcomes ◽  
Constant Score ◽  
Arthroscopic Repair ◽  
Rotator Cuff Tears ◽  
Control Group ◽  
Massive Rotator Cuff Tears ◽  
Group 2 ◽  
Group 1

Purpose: the aim of this study was to compare clinical outcomes of contracted immobile massive rotator cuff tears mobilised through an arthroscopic interval slide technique versus massive mobile cuff tears directly repaired without any mobilisation. Methods: twenty-five patients who underwent arthroscopic repair for massive rotator cuff tears with a minimum of 18 months follow-up were included. The patients were retrospectively divided into two groups. In group 1, a single or double interval slide was performed to achieve adequate tendon mobilisation. In group 2 (control group), massive rotator cuff tears were arthroscopically repaired without any additional release. Patients were evaluated with validated outcomes scores: subjective and objective Constant score, a Visual Analogue Scale (VAS) for pain, and single Assessment Numeric Evaluation (SANE). Results: the two groups were comparable in terms of age, gender and involvement of the dominant arm. The mean follow-up duration was 31 months in group 1 and 28 months in group 2 (p = 0.4). The two groups showed no significant differences in SANE and VAS results (group 1: SANE 77%, VAS 1.3; group 2: SANE 88%, VAS 1.6), or in total Constant score (group1: 66.5 ± 11; group 2: 75 ± 14; p = 0.1) and subjective Constant score (Group 1: 31 ± 5; group 2: 30.8 ± 7; p = 0.9). A significant difference was found for the objective Constant score, which was higher in the control group (group 1: 35.5 ± 7; group 2: 44 ± 8; p = 0.009). Conclusions: Subjective clinical outcomes of arthroscopic repair with or without interval slides did not differ and were satisfactory. Objectively, immobile cuff tears showed inferior results.The use of interval slides might be considered a first step or an alternative to more invasive procedures for low demanding patients. Level of evidence: Level III, retrospective comparative study.

Accuracy of Rotator Cuff Tears and Tendinosis Diagnoses on Shoulder Ultrasound Performed by a Short-experienced Operator

2018 ◽  
Vol 1 ◽  
pp. 9
Author(s):  
Harshad Arvind Vanjare ◽  
Jyoti Panwar
Keyword(s):  
Rotator Cuff ◽  
Negative Predictive Value ◽  
Rotator Cuff Tear ◽  
Predictive Value ◽  
Rotator Cuff Tears ◽  
Mri Findings ◽  
Cuff Tear ◽  
Experienced Operator ◽  
Magnetic Resonance Imaging Mri ◽  
Sensitivity Specificity

Objective The objective of the study was to assess the accuracy of ultrasound examination for the diagnosis of rotator cuff tear and tendinosis performed by a short experienced operator, compared to magnetic resonance imaging (MRI) results. Method A total of 70 subjects suspected to have rotator cuff tear or tendinosis and planned for shoulder MRI were included in the study. Shoulder ultrasound was performed either before or after the MRI scan on the same day. Ultrasound operator had a short experience in performing an ultrasound of the shoulder. Ultrasound findings were correlated to MRI findings. Results Sensitivity, specificity, positive predictive value, negative predictive value, and accuracy for the diagnosis of tendinosis were 58%, 84%, 63%, 80%, and 75%, respectively, and it was 68%, 91%, 73%, 88%, and 85%, respectively, for the diagnosis of rotator cuff tear. Conclusions Sensitivity for diagnosing rotator cuff tear or tendinosis was moderate but had a higher negative predictive value. Thus, the ultrasound operator with a short experience in performing shoulder ultrasound had moderate sensitivity in diagnosing tendinosis or tears; however, could exclude them with confidence.

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