keyword
MENU ▼
Read by QxMD icon Read
search

Supraspinatus

keyword
https://www.readbyqxmd.com/read/28630752/acromion-and-glenoid-shape-why-are-they-important-predictive-factors-for-the-future-of-our-shoulders
#1
Richard W Nyffeler, Dominik C Meyer
The shape of the acromion differs between patients with degenerative rotator cuff tears and individuals without rotator cuff pathology.It can be assessed in the sagittal plane (acromion type, acromion slope) and in the coronal plane (lateral acromion angle, acromion index, critical shoulder angle).The inter-observer reliability is better for the measurements in the coronal plane.A large lateral extension (high acromion index or high critical shoulder angle) and a lateral down-sloping of the acromion (low lateral acromion angle) are associated with full-thickness supraspinatus tears...
May 2017: EFORT open reviews
https://www.readbyqxmd.com/read/28624239/functional-outcome-and-healing-of-large-and-massive-rotator-cuff-tears-repaired-with-a-load-sharing-rip-stop-construct
#2
Matthew P Noyes, Alexandre Ladermann, Patrick J Denard
PURPOSE: To prospectively review functional outcomes and healing rates of large and massive rotator cuff tears repaired with a load-sharing rip-stop (LSRS) technique. METHODS: Twenty-one consecutive patients underwent arthroscopic rotator cuff repair with an LSRS construct between January and December 2014. Seventeen patients with a minimum of 2 years' follow-up were included. Four patients did not complete clinical evaluations and functional outcome scores at a minimum of 2 years' follow-up and were lost to follow-up...
June 14, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/28623414/tenodesis-is-not-superior-to-tenotomy-in-the-treatment-of-the-long-head-of-biceps-tendon-lesions
#3
Roberto Castricini, Filippo Familiari, Marco De Gori, Daria Anna Riccelli, Massimo De Benedetto, Nicola Orlando, Olimpio Galasso, Giorgio Gasparini
PURPOSE: To compare the effectiveness of tenodesis and tenotomy in the treatment of long head of the biceps tendon (LHBT) lesions. The null hypothesis was that there is no difference in functional scores between the tenotomy and tenodesis groups. METHODS: A total of 69 patients with a combined supraspinatus tear and LHBT lesion aged over 40 years entered this prospective comparative study and were randomly assigned to the arthroscopic LHB tenotomy or tenodesis group...
June 16, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/28622022/comparison-of-clinical-and-radiological-results-in-the-arthroscopic-repair-of-full-thickness-rotator-cuff-tears-with-and-without-the-anterior-attachment-of-the-rotator-cable
#4
Nam Su Cho, Seong Cheol Moon, Se Jung Hong, Seong Hae Bae, Yong Girl Rhee
BACKGROUND: The anterior rotator cable is critical in force transmission of the rotator cuff. However, few clinical studies have examined the correlation between the integrity of the anterior supraspinatus tendon and surgical outcomes in patients with rotator cuff tears. PURPOSE: To compare the clinical and structural outcomes of the arthroscopic repair of full-thickness rotator cuff tears with and without anterior disruption of the supraspinatus tendon. STUDY DESIGN: Cohort study; Level of evidence, 3...
June 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28620799/changes-of-fatty-infiltration-according-to-the-immediate-postoperative-time-point-in-magnetic-resonance-imaging-after-arthroscopic-rotator-cuff-repair
#5
Ji Wan Park, Chris Hyunchul Jo, Ji Sun Shin
PURPOSE: Fatty infiltration (FI) is known to be an irreversible change which continues degeneration after rotator cuff repair. Previous studies evaluated postoperative changes in FI using a preoperative baseline. This study aimed to investigate the changes in FI using an immediate postoperative baseline. We hypothesized that FI was progressed more when measured relative to an immediate postoperative baseline than to a preoperative baseline. METHODS: From 2008 to 2010, 77 patients who met the following criteria were included in this study: arthroscopic rotator cuff repair of a full-thickness rotator cuff tear and presence of preoperative (approximately 1 month before surgery), immediate postoperative (approximately 3 days after surgery), and 1-year postoperative (at least 9 months to 1 year after surgery) magnetic resonance imaging (MRI) undertaken...
June 15, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/28609319/comparing-corticosteroid-preparation-and-dose-in-the-improvement-of-shoulder-function-and-pain-a-randomized-single-blind-pilot-study
#6
Matthew B Carroll, Spencer A Motley, Benjamin Smith, Bryan C Ramsey, Alan S Baggett
INTRODUCTION: Shoulder pain may arise from inflammation of the bursa separating the supraspinatus tendon from the coracoacromial ligament and acromion. The optimal treatment dose and preparation of intrabursal corticosteroid injection are unknown. METHODS: This single-blinded equivalence study recruited 62 subjects randomizing them to one of following four arms: methylprednisolone 20 mg, methylprednisolone 40 mg, triamcinolone acetonide 20 mg, or triamcinolone acetonide 40 mg...
June 12, 2017: American Journal of Physical Medicine & Rehabilitation
https://www.readbyqxmd.com/read/28606641/fatty-infiltration-of-stage-1-or-higher-significantly-compromises-long-term-healing-of-supraspinatus-repairs
#7
Arnaud Godenèche, Fanny Elia, Jean-François Kempf, Christophe Nich, Julien Berhouet, Mo Saffarini, Philippe Collin
BACKGROUND: Fatty infiltration (FI) compromises outcomes of rotator cuff repairs. Most clinicians consider FI of the infraspinatus, whether it is torn or intact, because it is most rapidly affected. The purpose of this study was to report long-term outcomes of isolated supraspinatus repairs and to determine their associations with FI of the infraspinatus and supraspinatus. METHODS: The records of 182 patients who underwent repair of isolated supraspinatus tears and had preoperative magnetic resonance imaging were retrieved...
June 9, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28606577/effect-of-footprint-preparation-on-tendon-to-bone-healing-a-histologic-and-biomechanical-study-in-a-rat-rotator-cuff-repair-model
#8
Haruhiko Nakagawa, Toru Morihara, Hiroyoshi Fujiwara, Yukichi Kabuto, Tsuyoshi Sukenari, Yoshikazu Kida, Ryuhei Furukawa, Yuji Arai, Ken-Ichi Matsuda, Mitsuhiro Kawata, Masaki Tanaka, Toshikazu Kubo
PURPOSE: To compare the histologic and biomechanical effects of 3 different footprint preparations for repair of tendon-to-bone insertions and to assess the behavior of bone marrow-derived cells in each method of insertion repair. METHODS: We randomized 81 male Sprague-Dawley rats and green fluorescent protein-bone marrow chimeric rats into 3 groups. In group A, we performed rotator cuff repair after separating the supraspinatus tendon from the greater tuberosity and removing the residual tendon tissue...
June 9, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/28601488/ten-year-clinical-and-anatomic-follow-up-after-repair-of-anterosuperior-rotator-cuff-tears-influence-of-the-subscapularis
#9
Laurent Nové-Josserand, Philippe Collin, Arnaud Godenèche, Gilles Walch, Nicolas Meyer, Jean-Francois Kempf
BACKGROUND: Anterosuperior rotator cuff tears are more frequent than expected. We report the results of a 10-year follow-up study after repair. Our hypothesis was that the extent of the subscapularis tear influenced the prognosis. MATERIALS AND METHODS: The study population consisted of all 138 patients who underwent surgery in 14 participating centers in 2003 for full-thickness tears of the rotator cuff with lesions in the subscapularis and supraspinatus tendons...
June 7, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28600654/functions-of-the-subregions-of-the-infraspinatus-during-lateral-rotation
#10
Yoshiki Kuwahara, Takuma Yuri, Hiromi Fujii, Yoshiro Kiyoshige
PURPOSE: Although recent morphological studies have revealed that the infraspinatus muscle is subdivided, the functions of the subregions remain unknown. The aim of this study is to investigate the functions of the infraspinatus subregions during lateral rotation using real-time tissue elastography (RTE). METHODS: Ten young male volunteers participated in the study. In addition to the infraspinatus subregions, the teres minor and two of six subregions of the supraspinatus determined by Kim were examined...
June 9, 2017: Surgical and Radiologic Anatomy: SRA
https://www.readbyqxmd.com/read/28593084/strength-profiles-in-healthy-individuals-with-and-without-scapular-dyskinesis
#11
Daniel C Hannah, Jason S Scibek, Christopher R Carcia
BACKGROUND: Muscular weakness of the shoulder complex is commonly found in patients presenting with scapular dyskinesis; however, little is known regarding muscular performance in healthy individuals with scapular dyskinesis. PURPOSE: To compare isometric strength measures of the shoulder complex between healthy individuals with and without scapular dyskinesis. It was hypothesized that healthy individuals with scapular dyskinesis would demonstrate decreased isometric strength of the scapular stabilizers and rotator cuff when compared to healthy individuals without scapular dyskinesis...
June 2017: International Journal of Sports Physical Therapy
https://www.readbyqxmd.com/read/28588658/supraspinatus-detachment-causes-musculotendinous-degeneration-and-a-reduction-in-bone-mineral-density-at-the-enthesis-in-a-rat-model-of-chronic-rotator-cuff-degeneration
#12
Tanujan Thangarajah, Frederick Henshaw, Anita Sanghani-Kerai, Simon M Lambert, Catherine J Pendegrass, Gordon W Blunn
BACKGROUND: To evaluate biological strategies that enhance tendon-bone healing in humans, it is imperative that suitable animal models accurately reproduce the pathological changes observed in the clinical setting following a tear. The purpose of the present study was to investigate rotator cuff degeneration in a rat, as well as assess the development of osteopenia at the enthesis following tendon detachment. METHODS: Eighteen female Wistar rats underwent unilateral detachment of the supraspinatus tendon...
July 2017: Shoulder & Elbow
https://www.readbyqxmd.com/read/28586631/tgf-%C3%AE-1-improves-biomechanical-strength-by-extracellular-matrix-accumulation-without-increasing-the-number-of-tenogenic-lineage-cells-in-a-rat-rotator-cuff-repair-model
#13
Hitoshi Arimura, Chisa Shukunami, Takuya Tokunaga, Tatsuki Karasugi, Nobukazu Okamoto, Takuya Taniwaki, Hidetoshi Sakamoto, Hiroshi Mizuta, Yuji Hiraki
BACKGROUND: Transforming growth factor β1 (TGF-β1) positively regulates the tenogenic marker genes scleraxis ( Scx) and tenomodulin ( Tnmd) in mesenchymal progenitors in vitro. However, little is known about the effect of TGF-β1 on the expression of tenogenic markers during rotator cuff (RC) healing in rats. HYPOTHESIS: TGF-β1 improves the biomechanical properties and histological maturity of reparative tissue in a rat RC repair model by stimulating the growth of tenogenic cells...
June 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28586622/atelocollagen-enhances-the-healing-of-rotator-cuff-tendon-in-rabbit-model
#14
Dong-Sam Suh, Jun-Keun Lee, Ji-Chul Yoo, Sang-Hun Woo, Ga-Ram Kim, Ju-Won Kim, Nam-Yong Choi, Yongdeok Kim, Hyun-Seok Song
BACKGROUND: Failure of rotator cuff healing is a common complication despite the rapid development of surgical repair techniques for the torn rotator cuff. PURPOSE: To verify the effect of atelocollagen on tendon-to-bone healing in the rabbit supraspinatus tendon compared with conventional cuff repair. STUDY DESIGN: Controlled laboratory study. METHODS: A tear of the supraspinatus tendon was created and repaired in 46 New Zealand White rabbits...
June 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28585109/efficacy-and-tolerability-of-peritendinous-hyaluronic-acid-in-patients-with-supraspinatus-tendinopathy-a-multicenter-randomized-controlled-trial
#15
César Flores, Ramón Balius, Guillermo Álvarez, Miguel A Buil, Luisa Varela, Carlos Cano, Joaquín Casariego
BACKGROUND: Physical therapy and peritendinous hyaluronic acid (HA) injections have both shown promising results in the treatment of shoulder tendinopathies. However, the superiority of treatment combining physical therapy and HA is unclear. METHODS: Patients with ultrasound-confirmed supraspinatus tendinopathy were randomized to receive either physical therapy + subacromial HA injections or physical therapy only. Treatment efficacy was assessed using a Visual Analog Scale (VAS) for pain and an Activities of Daily Living (ADL) scale...
December 2017: Sports Medicine—Open
https://www.readbyqxmd.com/read/28581816/serial-changes-in-3-dimensional-supraspinatus-muscle-volume-after-rotator-cuff-repair
#16
Seok Won Chung, Kyung-Soo Oh, Sung Gyu Moon, Na Ra Kim, Ji Whan Lee, Eungjune Shim, Sehyung Park, Youngjun Kim
BACKGROUND: There is considerable debate on the recovery of rotator cuff muscle atrophy after rotator cuff repair. PURPOSE: To evaluate the serial changes in supraspinatus muscle volume after rotator cuff repair by using semiautomatic segmentation software and to determine the relationship with functional outcomes. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Seventy-four patients (mean age, 62.8 ± 8.8 years) who underwent arthroscopic rotator cuff repair and obtained 3 consecutive (preoperatively, immediately postoperatively, and later postoperatively [≥1 year postoperatively]) magnetic resonance imaging (MRI) scans having complete Y-views were included...
June 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28573972/the-effect-of-in-vivo-rotator-cuff-muscle-contraction-on-glenohumeral-joint-translation-an-ultrasonographic-and-electromyographic-study
#17
Sangeeta Rathi, Nicholas F Taylor, Rodney A Green
The proposed stabilizing mechanism of rotator cuff muscles is to limit excessive humeral head translation. However, an accurate measurement of glenohumeral joint translation in vivo has been challenging. We aimed to measure the effect of rotator cuff muscle contraction on glenohumeral joint translation using real time ultrasound (RTUS) and electromyography. Twenty healthy adults with no history of shoulder pathology were recruited. Six intramuscular electrodes were inserted in the rotator cuff muscles (supraspinatus, upper and lower infraspinatus, teres minor, upper and lower subscapularis)...
December 8, 2016: Journal of Biomechanics
https://www.readbyqxmd.com/read/28572851/the-validity-and-reliability-of-ultrasound-on-identifying-supraspinatus-tears-during-passive-external-rotation-from-0%C3%A2-to-30%C3%A2-a-pilot-project
#18
June S Kennedy, Heather S Myers, Scott D Gibson, Matthew G Kanaan, Robert J Butler
BACKGROUND: Controversy exists regarding how much external rotation should be allowed following rotator cuff repair. Clinicians may use ultrasound imaging (USI) to visualize the supraspinatus (SSp) tendon during passive external rotation. However, the validity and reliability of USI used to assess supraspinatus tendon gap formation during external rotation needs to be established prior to using this technique in patient cohorts. METHODS: Ten subjects with magnetic resonance imaging (MRI) confirmation of full-thickness SSp tears were matched to 10 control subjects...
January 2017: Shoulder & Elbow
https://www.readbyqxmd.com/read/28554714/analysis-of-shoulder-abduction-by-dynamic-shoulder-radiograph-following-suprascapular-nerve-repair-in-brachial-plexus-injury
#19
Takashi Shimoe, Kazuteru Doi, Tomas Madura, Kannan K Kumar, Tristram D Montales, Yasunori Hattori, Sotetsu Sakamoto, Kiminori Yukata, Munehito Yoshida
BACKGROUND: Suprascapular nerve repair is a widely-prioritized procedure for shoulder reconstruction following brachial plexus injury. Although this procedure only reconstructs glenohumeral joint motion, the standard clinical assessment of shoulder function also includes the scapulothoracic joint contribution. The purpose of this preliminary study was to develop an objective method to accurately analyze shoulder abduction following suprascapular nerve repair in brachial plexus injury patients...
May 26, 2017: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/28554550/reliability-of-mr-quantification-of-rotator-cuff-muscle-fatty-degeneration-using-a-2-point-dixon-technique-in-comparison-with-the-goutallier-classification-validation-study-by-multiple-readers
#20
Saya Horiuchi, Taiki Nozaki, Atsushi Tasaki, Akira Yamakawa, Yasuhito Kaneko, Takeshi Hara, Hiroshi Yoshioka
RATIONALE AND OBJECTIVES: Presurgical assessment of fatty degeneration is important in the management of patients with rotator cuff tears. The Goutallier classification is widely accepted as a qualitative scoring system, although it is highly observer-dependent and has poor reproducibility. The objective of this study was to quantify fatty degeneration of the supraspinatus muscle using a 2-point Dixon technique in patients with rotator cuff tears by multiple readers, and to evaluate the reproducibility compared to Goutallier classification...
May 26, 2017: Academic Radiology
keyword
keyword
12686
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"