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The purpose of this study was to assess the impact and potential advantage of a novel synthetic patch augmentation in repair of massive rotator cuff (RC) tears, using clinical and radiological approaches. The investigators hypothesized that implanting this patch will improve individual shoulder function, while reducing re-tear rates compared to the current literature.
To evaluate this, patches were implanted into 54 shoulders and prospectively followed up clinically and radiologically.
Observational Model: Cohort, Time Perspective: Prospective
Rotator Cuff Tear
arthroscopic rotator cuff repair with a polyester patch
Published on BioPortfolio: 2016-11-30T15:45:32-0500
During arthroscopic rotator cuff (infraspinatus/supraspinatus) repair, biceps tendon lesions are frequently encountered. However, the most optimal treatment of the diseased long head of th...
The primary objective of this study is to compare the clinical outcomes of arthroscopic rotator cuff repair with and without augmentation of mesenchymal stem cells (MSCs). Mesenchymal stem...
Arthroscopic repair has become the preferable surgical technique to treat rotator cuff tears in the last decade. Many researches demonstrate equal and even superior outcome with this surgi...
The purpose of the study is to compare two different rehabilitation protocols after arthroscopic rotator cuff surgery.
Increasing the success rate of rotator cuff healing remains a tremendous challenge for orthopedic surgeons, which encourage the development of new biological therapies. Among many approach...
Failure rates after arthroscopic rotator cuff repair remain high. Platelet-rich plasma has gained interest as a potential biological augmentation to enhance bone-tendon healing. The purpose of this st...
The recovery of muscle strength after arthroscopic rotator cuff repair based on the preoperative tear size has not yet been well described.
Several different factors have been identified as causes of failure of rotator cuff (RC) repair. However, no studies focused on the role of the deltoid muscle. The aim of this study was to investigate...
This study determined the response shift in patients undergoing rotator cuff repair using the Western Ontario Rotator Cuff index (WORC), a disease-specific quality of life questionnaire. We hypothesiz...
To investigate the intra- and inter-rater agreement of magnetic resonance imaging (MRI) evaluations of rotator cuff integrity at 6 and 24 months after arthroscopic rotator cuff repair (ARCR).
Compression of the rotator cuff tendons and subacromial bursa between the humeral head and structures that make up the coracoacromial arch and the humeral tuberosities. This condition is associated with subacromial bursitis and rotator cuff (largely supraspinatus) and bicipital tendon inflammation, with or without degenerative changes in the tendon. Pain that is most severe when the arm is abducted in an arc between 40 and 120 degrees, sometimes associated with tears in the rotator cuff, is the chief symptom. (From Jablonski's Dictionary of Syndromes and Eponymic Diseases, 2d ed)
The musculotendinous sheath formed by the supraspinatus, infraspinatus, subscapularis, and teres minor muscles. These help stabilize the head of the HUMERUS in the glenoid fossa and allow for rotation of the SHOULDER JOINT about its longitudinal axis.
An electrophysiologic technique for studying cells, cell membranes, and occasionally isolated organelles. All patch-clamp methods rely on a very high-resistance seal between a micropipette and a membrane; the seal is usually attained by gentle suction. The four most common variants include on-cell patch, inside-out patch, outside-out patch, and whole-cell clamp. Patch-clamp methods are commonly used to voltage clamp, that is control the voltage across the membrane and measure current flow, but current-clamp methods, in which the current is controlled and the voltage is measured, are also used.
A medicated adhesive patch placed on the skin to deliver a specific dose of medication into the bloodstream.
Skin tests in which the sensitizer is applied to a patch of cotton cloth or gauze held in place for approximately 48-72 hours. It is used for the elicitation of a contact hypersensitivity reaction.