The Experts below are selected from a list of 1020 Experts worldwide ranked by ideXlab platform
Rhonda Clarke - One of the best experts on this subject based on the ideXlab platform.
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tissue engineered rotator cuff tendon using porcine small intestine submucosa histologic and mechanical evaluation in dogs
American Journal of Sports Medicine, 2001Co-Authors: Loic M Dejardin, Steven P Arnoczky, Benjamin J Ewers, Roger C Haut, Rhonda ClarkeAbstract:To determine its efficacy in stimulating the regeneration of a rotator cuff tendon, an implant of 10-ply porcine small intestinal submucosa was used to replace a completely resected infraspinatus tendon in 21 adult mongrel dogs. The contralateral infraspinatus tendon was elevated and then reattached to the Greater Tubercle with sutures to mimic conventional repair (sham operation). Mechanical evaluations were performed at 0, 3, and 6 months (five specimens at each time period). Histologic comparisons were made at 3 and 6 months (three specimens). At both times, the gross appearance, histologic continuity, and failure mode of the constructs mimicked those of sham-operated and native infraspinatus tendons, thus suggesting host tissue ingrowth and implant remodeling with solid integration of the regenerated tissue to muscular and bony interfaces. Tissue ingrowth occurred without histologic evidence of foreign body or immune-mediated reactions or adhesions to peripheral tissues. Sham operations simulated tendon mobilization and reimplantation procedures routinely performed to treat chronic rotator cuff tendon injuries. Although the ultimate strength of small intestinal submucosa-regenerated tendons was significantly less than that of native infraspinatus tendons (P 0.05) and 6 months (P > 0.05).
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tissue engineered rotator cuff tendon using porcine small intestine submucosa histologic and mechanical evaluation in dogs
American Journal of Sports Medicine, 2001Co-Authors: Loic M Dejardin, Steven P Arnoczky, Benjamin J Ewers, Roger C Haut, Rhonda ClarkeAbstract:To determine its efficacy in stimulating the regeneration of a rotator cuff tendon, an implant of 10-ply porcine small intestinal submucosa was used to replace a completely resected infraspinatus tendon in 21 adult mongrel dogs. The contralateral infraspinatus tendon was elevated and then reattached to the Greater Tubercle with sutures to mimic conventional repair (sham operation). Mechanical evaluations were performed at 0, 3, and 6 months (five specimens at each time period). Histologic comparisons were made at 3 and 6 months (three specimens). At both times, the gross appearance, histologic continuity, and failure mode of the constructs mimicked those of sham-operated and native infraspinatus tendons, thus suggesting host tissue ingrowth and implant remodeling with solid integration of the regenerated tissue to muscular and bony interfaces. Tissue ingrowth occurred without histologic evidence of foreign body or immune-mediated reactions or adhesions to peripheral tissues. Sham operations simulated tend...
Loic M Dejardin - One of the best experts on this subject based on the ideXlab platform.
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tissue engineered rotator cuff tendon using porcine small intestine submucosa histologic and mechanical evaluation in dogs
American Journal of Sports Medicine, 2001Co-Authors: Loic M Dejardin, Steven P Arnoczky, Benjamin J Ewers, Roger C Haut, Rhonda ClarkeAbstract:To determine its efficacy in stimulating the regeneration of a rotator cuff tendon, an implant of 10-ply porcine small intestinal submucosa was used to replace a completely resected infraspinatus tendon in 21 adult mongrel dogs. The contralateral infraspinatus tendon was elevated and then reattached to the Greater Tubercle with sutures to mimic conventional repair (sham operation). Mechanical evaluations were performed at 0, 3, and 6 months (five specimens at each time period). Histologic comparisons were made at 3 and 6 months (three specimens). At both times, the gross appearance, histologic continuity, and failure mode of the constructs mimicked those of sham-operated and native infraspinatus tendons, thus suggesting host tissue ingrowth and implant remodeling with solid integration of the regenerated tissue to muscular and bony interfaces. Tissue ingrowth occurred without histologic evidence of foreign body or immune-mediated reactions or adhesions to peripheral tissues. Sham operations simulated tendon mobilization and reimplantation procedures routinely performed to treat chronic rotator cuff tendon injuries. Although the ultimate strength of small intestinal submucosa-regenerated tendons was significantly less than that of native infraspinatus tendons (P 0.05) and 6 months (P > 0.05).
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tissue engineered rotator cuff tendon using porcine small intestine submucosa histologic and mechanical evaluation in dogs
American Journal of Sports Medicine, 2001Co-Authors: Loic M Dejardin, Steven P Arnoczky, Benjamin J Ewers, Roger C Haut, Rhonda ClarkeAbstract:To determine its efficacy in stimulating the regeneration of a rotator cuff tendon, an implant of 10-ply porcine small intestinal submucosa was used to replace a completely resected infraspinatus tendon in 21 adult mongrel dogs. The contralateral infraspinatus tendon was elevated and then reattached to the Greater Tubercle with sutures to mimic conventional repair (sham operation). Mechanical evaluations were performed at 0, 3, and 6 months (five specimens at each time period). Histologic comparisons were made at 3 and 6 months (three specimens). At both times, the gross appearance, histologic continuity, and failure mode of the constructs mimicked those of sham-operated and native infraspinatus tendons, thus suggesting host tissue ingrowth and implant remodeling with solid integration of the regenerated tissue to muscular and bony interfaces. Tissue ingrowth occurred without histologic evidence of foreign body or immune-mediated reactions or adhesions to peripheral tissues. Sham operations simulated tend...
Marcin Domzalski - One of the best experts on this subject based on the ideXlab platform.
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Long Head Biceps Tendon—Natural Patch for Massive Irreparable Rotator Cuff Tears
Arthroscopy techniques, 2018Co-Authors: Krzysztof Hermanowicz, Adrian Góralczyk, Piotr Jancewicz, Konrad Malinowski, Marcin DomzalskiAbstract:Abstract Despite the development in shoulder surgery, massive irreparable rotator cuff tears still remain challenging for orthopaedic surgeons. Many surgical methods are addressed to this kind of pathology, but each of them has its own limitations. We decided to fuse the ideas of superior capsular reconstruction, "GraftJacket" technique, and partial rotator cuff repair. In this way, the technique using the long head biceps tendon simultaneously as a vascularized bridge between rotator cuff remnants and Greater Tubercle and as a depressor for the humeral head was created. This technical note describes the technique.
Roger C Haut - One of the best experts on this subject based on the ideXlab platform.
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tissue engineered rotator cuff tendon using porcine small intestine submucosa histologic and mechanical evaluation in dogs
American Journal of Sports Medicine, 2001Co-Authors: Loic M Dejardin, Steven P Arnoczky, Benjamin J Ewers, Roger C Haut, Rhonda ClarkeAbstract:To determine its efficacy in stimulating the regeneration of a rotator cuff tendon, an implant of 10-ply porcine small intestinal submucosa was used to replace a completely resected infraspinatus tendon in 21 adult mongrel dogs. The contralateral infraspinatus tendon was elevated and then reattached to the Greater Tubercle with sutures to mimic conventional repair (sham operation). Mechanical evaluations were performed at 0, 3, and 6 months (five specimens at each time period). Histologic comparisons were made at 3 and 6 months (three specimens). At both times, the gross appearance, histologic continuity, and failure mode of the constructs mimicked those of sham-operated and native infraspinatus tendons, thus suggesting host tissue ingrowth and implant remodeling with solid integration of the regenerated tissue to muscular and bony interfaces. Tissue ingrowth occurred without histologic evidence of foreign body or immune-mediated reactions or adhesions to peripheral tissues. Sham operations simulated tendon mobilization and reimplantation procedures routinely performed to treat chronic rotator cuff tendon injuries. Although the ultimate strength of small intestinal submucosa-regenerated tendons was significantly less than that of native infraspinatus tendons (P 0.05) and 6 months (P > 0.05).
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tissue engineered rotator cuff tendon using porcine small intestine submucosa histologic and mechanical evaluation in dogs
American Journal of Sports Medicine, 2001Co-Authors: Loic M Dejardin, Steven P Arnoczky, Benjamin J Ewers, Roger C Haut, Rhonda ClarkeAbstract:To determine its efficacy in stimulating the regeneration of a rotator cuff tendon, an implant of 10-ply porcine small intestinal submucosa was used to replace a completely resected infraspinatus tendon in 21 adult mongrel dogs. The contralateral infraspinatus tendon was elevated and then reattached to the Greater Tubercle with sutures to mimic conventional repair (sham operation). Mechanical evaluations were performed at 0, 3, and 6 months (five specimens at each time period). Histologic comparisons were made at 3 and 6 months (three specimens). At both times, the gross appearance, histologic continuity, and failure mode of the constructs mimicked those of sham-operated and native infraspinatus tendons, thus suggesting host tissue ingrowth and implant remodeling with solid integration of the regenerated tissue to muscular and bony interfaces. Tissue ingrowth occurred without histologic evidence of foreign body or immune-mediated reactions or adhesions to peripheral tissues. Sham operations simulated tend...
Benjamin J Ewers - One of the best experts on this subject based on the ideXlab platform.
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tissue engineered rotator cuff tendon using porcine small intestine submucosa histologic and mechanical evaluation in dogs
American Journal of Sports Medicine, 2001Co-Authors: Loic M Dejardin, Steven P Arnoczky, Benjamin J Ewers, Roger C Haut, Rhonda ClarkeAbstract:To determine its efficacy in stimulating the regeneration of a rotator cuff tendon, an implant of 10-ply porcine small intestinal submucosa was used to replace a completely resected infraspinatus tendon in 21 adult mongrel dogs. The contralateral infraspinatus tendon was elevated and then reattached to the Greater Tubercle with sutures to mimic conventional repair (sham operation). Mechanical evaluations were performed at 0, 3, and 6 months (five specimens at each time period). Histologic comparisons were made at 3 and 6 months (three specimens). At both times, the gross appearance, histologic continuity, and failure mode of the constructs mimicked those of sham-operated and native infraspinatus tendons, thus suggesting host tissue ingrowth and implant remodeling with solid integration of the regenerated tissue to muscular and bony interfaces. Tissue ingrowth occurred without histologic evidence of foreign body or immune-mediated reactions or adhesions to peripheral tissues. Sham operations simulated tendon mobilization and reimplantation procedures routinely performed to treat chronic rotator cuff tendon injuries. Although the ultimate strength of small intestinal submucosa-regenerated tendons was significantly less than that of native infraspinatus tendons (P 0.05) and 6 months (P > 0.05).
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tissue engineered rotator cuff tendon using porcine small intestine submucosa histologic and mechanical evaluation in dogs
American Journal of Sports Medicine, 2001Co-Authors: Loic M Dejardin, Steven P Arnoczky, Benjamin J Ewers, Roger C Haut, Rhonda ClarkeAbstract:To determine its efficacy in stimulating the regeneration of a rotator cuff tendon, an implant of 10-ply porcine small intestinal submucosa was used to replace a completely resected infraspinatus tendon in 21 adult mongrel dogs. The contralateral infraspinatus tendon was elevated and then reattached to the Greater Tubercle with sutures to mimic conventional repair (sham operation). Mechanical evaluations were performed at 0, 3, and 6 months (five specimens at each time period). Histologic comparisons were made at 3 and 6 months (three specimens). At both times, the gross appearance, histologic continuity, and failure mode of the constructs mimicked those of sham-operated and native infraspinatus tendons, thus suggesting host tissue ingrowth and implant remodeling with solid integration of the regenerated tissue to muscular and bony interfaces. Tissue ingrowth occurred without histologic evidence of foreign body or immune-mediated reactions or adhesions to peripheral tissues. Sham operations simulated tend...
