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.

scholarly journals Dead Men and Radiologists Don't Lie: A Review of Cadaveric and Radiological Studies of Rotator Cuff Tear Prevalence

2006 ◽  
Vol 88 (2) ◽  
pp. 116-121 ◽  
Author(s):  
P Reilly ◽  
I Macleod ◽  
R Macfarlane ◽  
J Windley ◽  
RJH Emery
Keyword(s):  
Rotator Cuff ◽  
Rotator Cuff Tear ◽  
Clinical Findings ◽  
Rotator Cuff Tears ◽  
Radiological Investigation ◽  
Asymptomatic Group ◽  
Cuff Tear ◽  
Magnetic Resonance Imaging Mri ◽  
Asymptomatic Subjects ◽  
Radiological Studies

INTRODUCTION Rotator cuff tears are a common pathology, with a varied prevalence reported. PATIENTS AND METHODS A literature review was undertaken to determine the cadaveric and radiological (ultrasonography and magnetic resonance imaging [MRI]) prevalence of rotator cuff tear. The radiological studies were subdivided into symptomatic and asymptomatic subjects. RESULTS Cadaveric rotator cuff tears were found in 4629 shoulders of which only 2553 met the inclusion criteria. The prevalence of full-thickness tears was 11.75% and partial thickness 18.49% (total tears 30.24%). The total tear rate in ultrasound asymptomatic was 38.9% and ultrasound symptomatic 41.4%. The total rate in MRI asymptomatic was 26.2% whilst MRI symptomatic was 49.4%. DISCUSSION The unselected cadaveric population should contain both symptomatic and asymptomatic subjects. A prevalence of tears between the symptomatic and asymptomatic radiological groups would be expected. However, apart from the MRI asymptomatic group, the radiological prevalence of rotator cuff tears exceeds the cadaveric. CONCLUSIONS Rotator cuff tears are frequently asymptomatic. Tears demonstrated during radiological investigation of the shoulder may be asymptomatic. It is important to correlate radiological and clinical findings in the shoulder.

scholarly journals DOES HYPERCHOLESTOLEMIA PREDISPOSE TO ROTATOR CUFF PATHOLOGIES?

2017 ◽  
Vol 10 (4) ◽  
pp. 373 ◽  
Author(s):  
Surendra Umesh Kamath ◽  
Sunil Murthy
Keyword(s):  
Rotator Cuff ◽  
Total Cholesterol ◽  
Rotator Cuff Tear ◽  
Indian Population ◽  
Statistical Significance ◽  
Elevated Serum ◽  
Density Lipoprotein ◽  
Rotator Cuff Tears ◽  
Control Group ◽  
Cuff Tear

Background:  Rotator cuff tear are one of most common orthopedic musculoskeletal problem gaining importance due to large health scale expenditure. Causes of rotator cuff tears are multifactorial and unclear.  Previous studies have suggested relation between elevated serum lipid profile and rotator cuff tear in western population. We therefore undertook study in our Indian population to correlate association of hypercholesterolemia with rotator cuff tear.Objective: To find association of rotator cuff pathology with hypercholesterolemia in Indian patients.Materials and methods: After obtaining clearance from institutional ethics committee. We prospectively collected fasting lipid samples of population who came to our hospitals with complaints of shoulder pain during our study period. 50 patients had rupture of rotator cuff which was confirmed by ultrasound of involved shoulder. 50 were seen for non-cuff related complaints.  We followed strict inclusion and exclusion criteria.Results: Total cholesterol, Triglycerides and low density lipoprotein concentration of patients with rotator cuff tendon tear were on higher side than control group. High density lipoprotein trend showed being lower than control group.  21 of 50 (42%) had high cholesterol (total cholesterol greater than 240mg/dl) than compared to 18 of 50 (36%) in control group. however P value=0.539 and showed no statistical significance between groups.Conclusion: In Indian population there was no correlation between hypercholesterolemia and rotator cuff tear which is statistically significant.Key words Rotator cuff tear, Hypercholesterolemia, Indian population.   

scholarly journals Treatment of Partial Rotator Cuff Tear with Ultrasound-guided Platelet-rich Plasma

2017 ◽  
Vol 7 ◽  
pp. 32 ◽  
Author(s):  
Vetrivel Chezian Sengodan ◽  
Sajith Kurian ◽  
Raghupathy Ramasamy
Keyword(s):  
Rotator Cuff ◽  
Rotator Cuff Tear ◽  
Platelet Rich Plasma ◽  
Rotator Cuff Tears ◽  
Lateral Side ◽  
Ultrasound Guided ◽  
Cuff Tear ◽  
Plasma Injection ◽  
Partial Rotator Cuff Tear ◽  
Shoulder Score

Background: The treatment of symptomatic partial rotator cuff tear has presented substantial challenge to orthopaedic surgeons as it can vary from conservative to surgical repair. Researches have established the influence of platelet rich plasma in healing damaged tissue. Currently very few data are available regarding the evidence of clinical and radiological outcome of partial rotator cuff tear treated with ultrasound guided platelet rich plasma injection in English literature. Materials and Methods: 20 patients with symptomatic partial rotator cuff tears were treated with ultrasound guided platelet rich plasma injection. Before and after the injection of platelet rich plasma scoring was done with visual analogue score, Constant shoulder score, and UCLA shoulder score at 8 weeks and third month. A review ultrasound was performed 8 weeks after platelet rich plasma injection to assess the rotator cuff status. Results: Our study showed statistically significant improvements in 17 patients in VAS pain score, constant shoulder score and UCLA shoulder score. No significant changes in ROM were noted when matched to the contra-lateral side (P < 0.001) at the 3 month follow-up. The study also showed good healing on radiological evaluation with ultrasonogram 8 weeks after platelet rich plasma injection. Conclusion: Ultrasound guided platelet rich plasma injection for partial rotator cuff tears is an effective procedure that leads to significant decrease in pain, improvement in shoulder functions, much cost-effective and less problematic compared to a surgical treatment.

scholarly journals Calcific tendinitis of the shoulder in the Korean population: demographics and its relation with coexisting rotator cuff tear

2021 ◽  
Vol 24 (1) ◽  
pp. 21-26
Author(s):  
Yon-Sik Yoo ◽  
Jin-Young Park ◽  
Myung-sun Kim ◽  
Nam-Su Cho ◽  
Yong-Beom Lee ◽  
...  
Keyword(s):  
Rotator Cuff ◽  
Rotator Cuff Tear ◽  
Mean Value ◽  
Calcific Tendinitis ◽  
Older Age ◽  
Korean Population ◽  
Rotator Cuff Tears ◽  
Treatment Modalities ◽  
Duration Of Symptoms ◽  
Cuff Tear

Background: To evaluate the demographics, clinical and radiographic features of calcific tendinitis of the shoulder in the Korean population, specifically focusing on the incidence of coexisting rotator cuff tear.Methods: Between October 2014 and January 2015, we performed a prospective multicenter study with 506 patients from 11 training hospitals in Korea. We collected data of demographics and radiographic analysis based on simple radiographs, clinical assessments based on visual analog scale (VAS) and the American Shoulder Elbow Surgeons (ASES) score, and treatment modalities that are used currently. We also evaluated coexisting rotator cuff tear by ultrasonography (US) or magnetic resonance imaging (MRI) images. Results: There were 402 female patients (79%) with mean age of 55 years (range, 31–87 years). Mean duration of symptoms was 15.5 months. Mean size of calcific materials was 11.4 mm (range, 0.9-35). Mean value of VAS and ASES scores were 6.5 (range, 1–10) and 47 (range, 8–95), respectively. Of 383 patients (76%), 59 (15%) had rotator cuff tear including 15 full-thickness tears on US or MRI. Patients with rotator cuff tears were significantly associated with older age, recurrent symptoms, menstrual disorders in females, and having undergone calcification removal surgery and rotator cuff repair (all P<0.05).Conclusions: This study reported demographic, radiographic, and clinical features of calcific tendinitis of the shoulder in Korean population, which were not different from those of Western population. Coexisting rotator cuff tear was found with 15% incidence in this large series, suggesting that further radiographic study to evaluate rotator cuff tear might be needed in some calcific tendinitis patients of older age and presenting with recurrent symptoms.

The greater tuberosity radius ratio: maybe a new predictor in diagnosis of rotator cuff tear

2020 ◽  
Author(s):  
Qi Ma ◽  
Changjiao Sun ◽  
Pu Liu ◽  
Sha Wu ◽  
Xu Cai
Keyword(s):  
Computed Tomography ◽  
Rotator Cuff ◽  
Rotator Cuff Tear ◽  
Roc Curve ◽  
Radius Ratio ◽  
Rotator Cuff Tears ◽  
Cutoff Value ◽  
Greater Tuberosity ◽  
Cuff Tear ◽  
Computed Tomography Images

Abstract Background The role of the greater tuberosity of humerus in subacromial impingement should be of equal important as the acromion. In this study we concerned on the morphological characteristics of the greater tuberosity of humerus and proposed the greater tuberosity radius ratio (GTRR) as a new predictor for the diagnosis of rotator cuff tear. We hypothesized that a larger value of the GTRR could increase the risk of developing rotator cuff tear. Methods This was a retrospective study and clinical data and preoperative computed tomography images of the patients with rotator cuff tears (defined as the RCT group, simple size: 61) or without rotator cuff tears (defined as the control group, simple size: 56) were collected. Three-dimensional models of shoulders were established by multiplanar reconstruction of computed tomography scans. In a standard anteroposterior view, the radius of the best-fit circle of the humeral head (the r) and the radius of the concentric circle passing through the most superolateral edge of the greater tuberosity (the R) were measured for each shoulder. The ratio of R and r (R/r) was defined as the greater tuberosity radius ratio (GTRR). Independent samples t tests were used to find significant differences within the r, the R and the GTRR between groups. Receiver operating characteristic (ROC) curve based on the values of GTRR was performed to determine an applied cutoff value which may be useful in clinical practice. Results There was no significant difference in the values of r or R. However, the mean values of GTRR were 1.339 ± 0.143 (range, 1.087–1.684) and 1.244 ± 0.172 (range, 1.040–1.706) in the two groups respectively (p = 0.002). According to the ROC curve, an optimized cutoff value of GTRR was determined as 1.262, whose sensitivity was 72% and specificity was 65% for diagnosis of rotator cuff tear. Conclusion The greater tuberosity of humerus contributes to the mechanisms of rotator cuff tear. The greater tuberosity radius ratio is recommended as a new predictor for diagnosis of rotator cuff tear, with an optimized cutoff value set as 1.262.

scholarly journals Arthroscopic and Low-Field MRI (0.25 T) Evaluation of Meniscus and Ligaments of Painful Knee

2012 ◽  
Vol 2 ◽  
pp. 24 ◽  
Author(s):  
Harish S Lokannavar ◽  
Xiaochun Yang ◽  
Harsha Guduru
Keyword(s):  
Negative Predictive Value ◽  
Predictive Value ◽  
Imaging Study ◽  
Cost Effective ◽  
Non Invasive ◽  
Low Field ◽  
Cost Effective Technique ◽  
Low Field Mri ◽  
Magnetic Resonance Imaging Mri ◽  
Sensitivity Specificity

Objective: Magnetic resonance imaging (MRI) is an accurate, non-invasive, cost-effective technique for examination of the soft tissue and osseous structures of the knee. The purpose of this study was to evaluate the accuracy of low-field MRI by comparing the results with subsequent arthroscopy. Materials and Methods: MR imaging study of 146 patients was done using 0.25 T ESTOATE G-SCAN and the sequence used were SE, FSE and GRE in all the three planes. The comparison was based on five parameters: accuracy, sensitivity, specificity, positive predictive value, and negative predictive value. Result: Our study showed high accuracy (98.08%) and negative predictive value (98.62%) for MRI in comparison with arthroscopy. Conclusion: Low-field MRI alleviates the need of arthroscopy for detection of meniscus tears and ligament tears.

Into-Tunnel Repair Versus Onto-Surface Repair for Rotator Cuff Tears in a Rabbit Model

2018 ◽  
Vol 46 (7) ◽  
pp. 1711-1719 ◽  
Author(s):  
Xiaoxi Li ◽  
Peng Shen ◽  
Wei Su ◽  
Song Zhao ◽  
Jinzhong Zhao
Keyword(s):  
Rotator Cuff ◽  
Rotator Cuff Tear ◽  
Bone Healing ◽  
Surface Group ◽  
The Other ◽  
Rotator Cuff Tears ◽  
Bone Interface ◽  
Cuff Tear ◽  
Retear Rate ◽  
Surface Repair

Background: Clinically, onto-surface repair is commonly used for rotator cuff tears. The retear rate after rotator cuff repair (RCR) is relatively high, with failure occurring mostly at the tendon-bone connection site. For anterior cruciate ligament (ACL) reconstruction, into-tunnel reconstruction is commonly employed. The retear rate after ACL reconstruction is relatively low, with retears seldom occurring at the tendon-bone interface. No study on into-tunnel RCR has been conducted. Hypothesis: Into-tunnel RCR could promote fibrocartilage regeneration at the tendon-bone interface and has biomechanical advantage over onto-surface repair in a rabbit rotator cuff tear model. Study Design: Controlled laboratory study. Methods: Thirty-six New Zealand White rabbits were used in this study. The supraspinatus tendons were cut from the footprint to create a rotator cuff tear on both shoulders. On one side, the supraspinatus was cut longitudinally into 2 halves, sutured, and pulled into 2 tunnels through the greater tuberosity (into-tunnel repair). On the other side, the tendon was reattached to the surface of the footprint with transosseous sutures (onto-surface repair). Twelve animals were sacrificed, of which 6 were used for a histological examination and the other 6 for biomechanical testing, at 4, 8, and 12 weeks, respectively. Results: The tendon-bone interface in the into-tunnel group showed a different healing pattern from that in the onto-surface group. In the former, most of the tendon tissue in the tunnel was replaced with newly generated fibrocartilage; the rest of the tendon fibers appeared in large bundles with direct connection to the bone. In the latter, fibrocartilage regeneration was seldom found at the tendon-bone interface; the tendon near the bone surface appeared as small fibrils. The biomechanical evaluation revealed a higher ultimate load ( P < .001) and stiffness ( P < .001) at the tendon-bone junction in the into-tunnel group than those in the onto-surface group at 12 weeks. Conclusion: In a rabbit rotator cuff tear model, into-tunnel RCR could result in a different tendon-bone healing pattern, with obvious fibrocartilage regeneration at the interface and higher tendon-bone healing strength than that in onto-surface repair. Clinical Relevance: New RCR patterns may be developed to improve the tendon-bone healing pattern and obtain better tendon-bone healing strength.

scholarly journals Rotator cuff unloading versus loading exercise program in the conservative treatment of patients with rotator cuff tear: protocol of a randomised controlled trial

BMJ Open ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. e040820
Author(s):  
Larissa Pechincha Ribeiro ◽  
Ann Cools ◽  
Paula Rezende Camargo
Keyword(s):  
Rotator Cuff ◽  
Conservative Treatment ◽  
Shoulder Pain ◽  
Rotator Cuff Tear ◽  
Social Life ◽  
Rotator Cuff Tears ◽  
Fear Avoidance ◽  
Fear Avoidance Beliefs ◽  
Cuff Tear ◽  
Shoulder Range Of Motion

IntroductionAtraumatic and degenerative rotator cuff tears are common in individuals over 55 years of age. This condition can have a high impact on social life and is associated with chronic pain, weakness and dysfunction of the upper limb. There is evidence that conservative approaches should be the first treatment option. Conservative treatment usually addresses a variety of therapeutic behaviours without providing scientific arguments for the choice and progression of exercises.ObjectiveTo compare the effects of two different exercise programmes based on the load of the rotator cuff on a population with shoulder pain and rotator cuff tears.Methods and analysisThis is a controlled, randomised, blinded clinical trial. Seventy-eight individuals with shoulder pain and presence of atraumatic and degenerative rotator cuff tear will participate and will be randomly distributed between two groups. The primary outcome will be quality of life (The Western Ontario Rotator Cuff Index), and secondary outcomes will include pain, function (Disabilities of the Arm, Shoulder and Hand), fear avoidance beliefs (Fear Avoidance Beliefs Questionnaire-Brazil), kinesiophobia (Tampa Scale), Pain Catastrophizing Scale, muscle strength of abductors, external and internal rotators of the shoulder, range of motion of arm elevation and patient satisfaction. The treatment will be performed for 12 weeks (2 x/week) acording to the selected group (Rotator Cuff Unloading x Rotator Cuff Loading Exercise Programme).Ethics and disseminationThe study protocol was approved by the Institutional Review Board. The findings of the trial will be disseminated through peer-reviewed journals and scientific conferences.Trial registration numberNCT03962231.

Return to Sport After Rotator Cuff Tear Repair

2015 ◽  
Vol 44 (7) ◽  
pp. 1877-1887 ◽  
Author(s):  
Shahnaz Klouche ◽  
Nicolas Lefevre ◽  
Serge Herman ◽  
Antoine Gerometta ◽  
Yoann Bohu
Keyword(s):  
Rotator Cuff ◽  
Rotator Cuff Tear ◽  
Meta Analysis ◽  
Return To Sport ◽  
Rate Of Return ◽  
Rotator Cuff Tears ◽  
Recreational Athletes ◽  
Cuff Tear ◽  
Competitive Athletes ◽  
Rotator Cuff Tear Repair

Background: One of the most frequent demands from athletes after rotator cuff tear repair is to return to sport, if possible at the same level of play. Purpose: The main goal of this study was to determine the rate of return to sport after treatment of rotator cuff tears. Study Design: Meta-analysis and systematic review. Methods: The PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines were followed to perform this systematic review and meta-analysis of the results in the literature, as well as for the presentation of results. A search of the literature was performed on the electronic databases MEDLINE, Scopus, EMBASE, and the Cochrane Library. The quality of the included studies was evaluated according to the MINORS (Methodological Index for Nonrandomized Studies) checklist. Inclusion criteria were studies in English evaluating return to sport after treatment of traumatic, degenerative, partial or full-thickness rotator cuff tears in patients practicing a sport regularly, whatever the level, all ages and sports included. The main judgment criterion was the number of patients who returned to a sports activity after treatment of a rotator cuff tear. The criterion was analyzed in 2 ways: return to sport (yes/no) and the level of play (identical or higher/lower level). Results: Twenty-five studies were reviewed, including 859 patients (683 athletes), all treated surgically after a mean follow-up of 3.4 years (range, 0.3-13.4 years). The level of sports was recorded in 23 studies or 635 (93%) athletes and included 286 competitive or professional athletes and 349 recreational athletes. The most commonly practiced sports were baseball (224 participants), tennis (104 participants), and golf (54 participants). The overall rate of return to sport was 84.7% (95% CI, 77.6%-89.8%), including 65.9% (95% CI, 54.9%-75.4%) at an equivalent level of play, after 4 to 17 months. Of the professional and competitive athletes, 49.9% (95% CI, 35.3-64.6%) returned to the same level of play. Conclusion: Most recreational athletes return to sports at the same level of play as before their injury, but only half of professional and competitive athletes return to an equivalent level of play.

scholarly journals Latissimus Dorsi Tendon Transfer with GraftJacket® Augmentation to Increase Tendon Length for an Irreparable Rotator Cuff Tear

2017 ◽  
Vol 2017 ◽  
pp. 1-6 ◽  
Author(s):  
John G. Skedros ◽  
Tanner R. Henrie
Keyword(s):  
Soft Tissue ◽  
Rotator Cuff ◽  
Rotator Cuff Tear ◽  
Latissimus Dorsi ◽  
Rotator Cuff Tears ◽  
Left Shoulder ◽  
Dermal Matrix ◽  
Tendon Transfers ◽  
Tendon Length ◽  
Cuff Tear

Massive irreparable rotator cuff tears can be reconstructed with latissimus dorsi tendon transfers (LDTT). Although uncommon, the natural length of the latissimus dorsi tendon (LDT) could be insufficient for transfer even after adequate soft tissue releases. Descriptions of cases where grafts were needed to lengthen the LDT are therefore rare. We located only two reports of the use of an acellular dermal matrix to increase effective tendon length in tendon transfers about the shoulder: (1) GraftJacket patch for a pectoralis major tendon reconstruction and (2) ArthroFlex® patch for LDTT. Both of these brands of allograft patches are obtained from human cadavers. These products are usually used to cover soft tissue repairs and offer supplemental support rather than for increasing tendon length. Extending the LDTT with GraftJacket to achieve adequate length, to our knowledge, has not been reported in the literature. We report the case of a 50-year-old male who had a massive, irreparable left shoulder rotator cuff tear that was reconstructed with a LDTT. The natural length of his LDT was insufficient for transfer. This unexpected situation was rectified by sewing two patches of GraftJacket to the LDT. The patient had greatly improved shoulder function at two-year follow-up.

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