keyword
MENU ▼
Read by QxMD icon Read
search

Tendon tears

keyword
https://www.readbyqxmd.com/read/28816895/ten-year-multicenter-clinical-and-mri-evaluation-of-isolated-supraspinatus-repairs
#1
Philippe Collin, Jean-François Kempf, Daniel Mole Combining Acute Accent, Nicolas Meyer, Charles Agout, Mo Saffarini, Arnaud Godene Combining Grave Accent Che
BACKGROUND: Early repair of isolated supraspinatus tears could prevent further deterioration of the rotator cuff; however, there is no consensus on the management of such tears because of a lack of long-term outcome studies. The purposes of this study were to report the 10-year outcomes of isolated supraspinatus repairs and to investigate the factors that favor healing and recovery. METHODS: We retrieved the records of all 511 patients who, in 2003, underwent repair of full-thickness isolated supraspinatus tears, performed by 15 surgeons at 15 centers...
August 16, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28806826/-treatment-of-dupuytren-s-disease-with-collagenase-injections-in-germany-efficacy-and-adverse-effects-in-110-treated-joints
#2
Adrian Pototschnig, Elias Volkmer, Riccardo E Giunta
Background Since 2011, a new minimally-invasive treatment for Dupuytren's disease has been available in the form of injectable collagenase (Xiapex®, Pfizer). Purpose Our aim is to report about the results and adverse effects of injectable collagenase for the treatment of Dupuytren's disease in Germany. Patients and Methods We treated 78 patients (61 male, 17 female) with 87 injections in 87 digits (little finger n = 40, ring finger n = 37, middle finger n = 8 and index n = 2). We documented the range of motion before treatment, after 6 weeks and after 6 months...
August 2017: Handchirurgie, Mikrochirurgie, Plastische Chirurgie
https://www.readbyqxmd.com/read/28806096/results-of-anterior-cruciate-ligament-reconstruction-with-patellar-tendon-autografts-objective-factors-associated-with-the-development-of-osteoarthritis-at-20-to-33-years-after-surgery
#3
K Donald Shelbourne, Rodney W Benner, Tinker Gray
BACKGROUND: Few studies exist that report objective radiographic and physical examination results at >20 years after anterior cruciate ligament (ACL) reconstruction. HYPOTHESIS: The risk of osteoarthritis (OA) at >20 years after surgery would be statistically significantly higher if an increased severity of factors was present. STUDY DESIGN: Cohort study; Level of evidence, 2. METHODS: Between 1982 and 1994, 1428 knees met the inclusion criteria of being primary ACL surgery, having no existing OA or other ligamentous laxity, and having no known graft tear...
August 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28792082/rotator-cuff-healing-using-demineralized-cancellous-bone-matrix-sponge-interposition-compared-to-standard-repair-in-a-preclinical-canine-model
#4
Matthew J Smith, Ferris M Pfeiffer, Cristi R Cook, Keiichi Kuroki, James L Cook
This Level II study assessed clinically relevant outcomes for repair of large, retracted infraspinatus tendons (ISTs) using a demineralized bone matrix (DBM) sponge (FlexiGraft) hydrated in platelet-rich plasma (PRP) versus direct repair in a validated canine model. Adult research dogs (n = 10) were used. The IST was transected in each shoulder (n = 20) and randomized to direct repair or repair with DBM-PRP interposition at 4 weeks posttransection. At 12 weeks postrepair, dogs were sacrificed, and the repair evaluated by magnetic resonance imaging (MRI), histology, and biomechanical testing...
August 9, 2017: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://www.readbyqxmd.com/read/28790473/longitudinal-followup-of-incidentally-detected-pseudotumors-in-patients-with-metal-on-metal-implants-a-retrospective-study
#5
Khushboo Pilania, Bhavin Jankharia
BACKGROUND: This study describes the significance and temporal evolution of incidentally detected, presumed, metal-induced reactive periprosthetic masses in patients with metal on metal (MoM) hip arthroplasty and its management. The literature concerning the temporal evolution of these lesions is meagre and so it is still unclear, whether asymptomatic patients with periprosthetic collections should undergo revision. MATERIALS AND METHODS: Patients with MoM hip replacements fitted with a recalled implant (ASR, DuPuy) often undergo magnetic resonance imaging with metal artifact reduction sequences to look for complications...
July 2017: Indian Journal of Orthopaedics
https://www.readbyqxmd.com/read/28781978/a-prospective-quantitative-evaluation-of-fatty-infiltration-before-and-after-rotator-cuff-repair
#6
Drew A Lansdown, Sonia Lee, Craig Sam, Roland Krug, Brian T Feeley, C Benjamin Ma
BACKGROUND: Current evaluation of muscle fatty infiltration has been limited by subjective classifications. Quantitative fat evaluation through magnetic resonance imaging (MRI) may allow for an improved longitudinal evaluation of the effect of surgical repair on the progression of fatty infiltration. HYPOTHESES: We hypothesized that (1) patients with isolated full-thickness supraspinatus tendon tears would have less progression in fatty infiltration compared with patients with full-thickness tears of multiple tendons and (2) patients with eventual failed repair would have higher baseline levels of fatty infiltration...
July 2017: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/28763326/point-of-care-ultrasonography-findings-and-care-use-among-patients-undergoing-ultrasound-guided-shoulder-injections
#7
Se Won Lee, Timothy Tiu, Jeremy Roberts, Brian Lee, Matthew N Bartels, Mooyeon Oh-Park
OBJECTIVE: The aims of the study were to assess the overall reduction of pain in patients undergoing ultrasound-guided shoulder injections and to characterize the preinjection point-of-care ultrasound findings and use of clinical services postinjection including the use of magnetic resonance imaging and surgeries. DESIGN: Data of 172 patients who underwent ultrasound-guided subacromial subdeltoid injection or glenohumeral joint injection were reviewed for preinjection point-of-care ultrasound findings, change in pain intensity at 2 mos from baseline, and use of care at 6 mos' postinjection...
August 1, 2017: American Journal of Physical Medicine & Rehabilitation
https://www.readbyqxmd.com/read/28762567/rotator-cuff-repair-with-a-novel-mesh-suture-an-ex-vivo-assessment-of-mechanical-properties
#8
Tao Zhang, Taku Hatta, Andrew R Thoreson, ChengChang Lu, Scott P Steinmann, Steven L Moran, Chunfeng Zhao
Surgical repair is a common treatment for rotator cuff tear; however, the retear rate is high. A high degree of suture repair strength is important to ensure rotator cuff integrity for healing. The purpose of this study was to compare the mechanical performance of rotator cuffs repaired with a mesh suture vs traditional polydioxanone suture II and FiberWire sutures in a canine in vitro model. Seventy-two canine shoulders were harvested. An infraspinatus tendon tear was created in each shoulder. Two suture techniques-simple interrupted sutures and 2-row suture bridge-were used to reconnect the infraspinatus tendon to the greater tuberosity, using 3 different suture types: mesh suture, polydioxanone suture II, or FiberWire...
August 1, 2017: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://www.readbyqxmd.com/read/28759732/therapeutic-effects-of-doxycycline-on-the-quality-of-repaired-and-unrepaired-achilles-tendons
#9
Quynhhoa T Nguyen, Jolanta B Norelli, Adam Graver, Charles Ekstein, Johnathan Schwartz, Farzana Chowdhury, Mark C Drakos, Daniel A Grande, Nadeen O Chahine
BACKGROUND: Achilles tendon tears are devastating injuries, especially to athletes. Elevated matrix metalloproteinase (MMP) activity after a tendon injury has been associated with deterioration of the collagen network and can be inhibited with doxycycline (Doxy). HYPOTHESIS: Daily oral administration of Doxy will enhance the histological, molecular, and biomechanical quality of transected Achilles tendons. Additionally, suture repair will further enhance the quality of repaired tendons...
July 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28756508/orthopedic-resident-s-learning-curve-for-arthroscopic-subscapularis-tendon-repair-short-term-clinical-and-radiographic-outcomes
#10
E Visonà, S Vio, G Franceschi, A Maron, K Corona, S Cerciello, G Merolla, A Berizzi, R Aldegheri
BACKGROUND: Arthroscopic subscapularis (SSC) repair is a technically demanding procedure with a long learning curve. As effective completion of resident's practical experience remains controversial, a prospective clinical study was performed to assess the functional and anatomical outcomes of subscapularis (SSC) arthroscopic repair by orthopedic residents. The pathological anatomy of the tears, the surgical approach and the difficulties encountered at the beginning of the learning curve were reported...
July 29, 2017: Musculoskeletal Surgery
https://www.readbyqxmd.com/read/28755470/the-role-of-mechanobiology-in-progression-of-rotator-cuff-muscle-atrophy-and-degeneration
#11
Michael C Gibbons, Anshuman Singh, Adam J Engler, Samuel R Ward
Rotator cuff (RC) muscles undergo several detrimental changes following mechanical unloading resulting from RC tendon tear. In this review, we highlight the pathological causes and consequences of mechanical alterations at the whole muscle, muscle fiber, and muscle resident cell level as they relate to RC disease progression. In brief, the altered mechanical loads associated with RC tear lead to architectural, structural, and compositional changes at the whole-muscle and muscle fiber level. At the cellular level, these changes equate to direct disruption of mechanobiological signaling, which is exacerbated by mechanically regulated biophysical and biochemical changes to the cellular and extra-cellular environment (also known as the stem cell "niche")...
July 29, 2017: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://www.readbyqxmd.com/read/28750980/successful-treatment-of-rotator-cuff-tear-using-fascial-manipulation-%C3%A2-in-a-stroke-patient
#12
Marco Pintucci, Marcel Simis, Marta Imamura, Elisa Pratelli, Antonio Stecco, Levent Ozcakar, Linamara Rizzo Battistella
Rotator cuff tear is a common disease affecting patients after stroke. It's a cause of pain and dysfunction that may compromise normal stroke rehabilitation. For many cases there is still controversy between whether to use surgical or conservative intervention. Treatment for cuff tears range from physical therapy to surgery. This paper describes for the first time the effect of Fascial Manipulation(®) (FM(®)) on rotator cuff tear in a post stroke patient. A 69 year old female stroke patient with full absence of distal components of the tendons of the rotator cuff, functional limitations on active movement of shoulder flexion and abduction of the left arm and perceived pain scored 10/10 on the Visual Analogic Scale, was assessed and treat with one session of FM(®) A basic theory that explains the healing results of FM(®) is that mechanoreceptors, such as spindle cells and other receptors, are located in the deep fascia and activated when movement are performed...
July 2017: Journal of Bodywork and Movement Therapies
https://www.readbyqxmd.com/read/28749994/ultrasonography-versus-magnetic-resonance-imaging-in-detecting-and-grading-common-extensor-tendon-tear-in-chronic-lateral-epicondylitis
#13
Artur Bachta, Krzysztof Rowicki, Bartłomiej Kisiel, Magdalena Żabicka, Sylwia Elert-Kopeć, Janusz Płomiński, Witold Tłustochowicz, Artur Maliborski
OBJECTIVES: To investigate the diagnostic performance and reliability of ultrasonography (US) in detecting and grading common extensor tendon (CET) tear in patients with chronic lateral epicondylitis (LE), using magnetic resonance imaging (MRI) as the reference standard. MATERIALS AND METHODS: The study comprised fifty-eight chronic LE patients. Each patient underwent US and MRI. CET status was classified as: high-grade tear (≥50% thickness), low-grade tear (<50% thickness), suspected tear (possible but not evident tear), no tear...
2017: PloS One
https://www.readbyqxmd.com/read/28748291/predictors-of-outcomes-after-arthroscopic-transosseous-equivalent-rotator-cuff-repair-in-155-cases-a-propensity-score-weighted-analysis-of-knotted-and-knotless-self-reinforcing-repair-techniques-at-a-minimum-of-2%C3%A2-years
#14
Peter J Millett, Chris Espinoza, Marilee P Horan, Charles P Ho, Ryan J Warth, Grant J Dornan, J Christoph Katthagen
PURPOSE: To evaluate the outcomes of two commonly used transosseous-equivalent (TOE) arthroscopic rotator cuff repair (RCR) techniques for full-thickness supraspinatus tendon tears (FTST) using a robust multi-predictor model. METHODS: 155 shoulders in 151 patients (109 men, 42 women; mean age 59 ± 10 years) who underwent arthroscopic RCR of FTST, using either a knotted suture bridging (KSB) or a knotless tape bridging (KTB) TOE technique were included. ASES and SF-12 PCS scores assessed at a minimum of 2 years postoperatively were modeled using propensity score weighting in a multiple linear regression model...
July 26, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/28739023/suture-bridge-transosseous-equivalent-repair-is-stronger-than-transosseous-tied-braided-tape
#15
Jérémie Ménard, Benjamin Léger-St-Jean, Frédéric Balg, Yvan Petit, Marc Beauchamp, Dominique M Rouleau
BACKGROUND: This study biomechanically compares two methods of supraspinatus repair: single row transosseous braided-tape (BT) and suture bridge transosseous equivalent (SBTE) with 2 medial anchors and 2 lateral anchors. The purpose is to test the hypothesis that BT provides superior or equal biomechanical strength compared to SBTE. METHODS: Nine pairs of frozen cadaveric shoulders were selected and both repair techniques were tested on each pair, using a biomechanical testing unit to measure cyclic loading and ultimate load to failure...
July 21, 2017: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/28736687/tissue-engineered-tendon-for-enthesis-regeneration-in-a-rat-rotator-cuff-model
#16
Michael J Smietana, Pablo Moncada-Larrotiz, Ellen M Arruda, Asheesh Bedi, Lisa M Larkin
Healing of rotator cuff (RC) injuries with current suture or augmented scaffold techniques fails to regenerate the enthesis and instead forms a weaker fibrovascular scar that is prone to subsequent failure. Regeneration of the enthesis is the key to improving clinical outcomes for RC injuries. We hypothesized that the utilization of our tissue-engineered tendon to repair either an acute or a chronic full-thickness supraspinatus tear would regenerate a functional enthesis and return the biomechanics of the tendon back to that found in native tissue...
2017: BioResearch Open Access
https://www.readbyqxmd.com/read/28736620/peroneal-tendon-disorders
#17
REVIEW
Kinner Davda, Karan Malhotra, Paul O'Donnell, Dishan Singh, Nicholas Cullen
Pathological abnormality of the peroneal tendons is an under-appreciated source of lateral hindfoot pain and dysfunction that can be difficult to distinguish from lateral ankle ligament injuries.Enclosed within the lateral compartment of the leg, the peroneal tendons are the primary evertors of the foot and function as lateral ankle stabilisers.Pathology of the tendons falls into three broad categories: tendinitis and tenosynovitis, tendon subluxation and dislocation, and tendon splits and tears. These can be associated with ankle instability, hindfoot deformity and anomalous anatomy such as a low lying peroneus brevis or peroneus quartus...
June 2017: EFORT open reviews
https://www.readbyqxmd.com/read/28735848/the-outcomes-and-affecting-factors-after-arthroscopic-isolated-subscapularis-tendon-repair
#18
Yong Girl Rhee, Yeong Seok Lee, Yong Bok Park, Jung Youn Kim, Kwang Joon Han, Jae Chul Yoo
BACKGROUND: This study evaluated clinical outcomes for isolated subscapularis tendon tears treated by arthroscopic repair, the factors affecting clinical outcomes, and changes in tendon structural integrity using magnetic resonance imaging. METHODS: Between 2005 and 2013, 45 patients with isolated subscapularis tendon tears were enrolled from two institutions. Clinical outcomes were assessed using the pain visual analog scale, American Shoulder and Elbow Surgeons, and Simple Shoulder Test scores...
July 20, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28734538/accuracy-of-infraspinatus-isometric-testing-in-predicting-tear-size-and-tendon-reparability-comparison-with-imaging-and-arthroscopy
#19
Helen Razmjou, Monique Christakis, Tim Dwyer, Varda van Osnabrugge, Richard Holtby
BACKGROUND: The purpose of this study was to examine the accuracy of external rotation in neutral (0° external position) and in shortened position (45° external position) in relation to rotator cuff tear size, tendon reparability, and other clinical, surgical, and imaging findings. METHODS: This was a prospective blinded diagnostic study of consecutive surgical candidates for rotator cuff repair using magnetic resonance imaging and arthroscopic surgery as the "gold standards...
August 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28729007/the-feasibility-of-point-of-care-ankle-ultrasound-examination-in-patients-with-recurrent-ankle-sprain-and-chronic-ankle-instability-comparison-with-magnetic-resonance-imaging
#20
Sun Hwa Lee, Seong Jong Yun
OBJECTIVE: To evaluate the feasibility of point-of-care ankle ultrasound compared with magnetic resonance imaging (MRI) for diagnosing major ligaments and Achilles tendon injuries in patients with recurrent ankle sprain and chronic instability, and to evaluate inter-observer reliability between an emergency physician and a musculoskeletal radiology fellow. MATERIAL AND METHODS: A prospective cross-sectional study was conducted in an emergency department. Patients with recurrent ankle sprain and chronic instability were recruited...
July 13, 2017: Injury
keyword
keyword
44667
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"