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钛合金锚固系统作为一种合适的囊外修复方法。

Titanium-Alloy Anchoring System as a Suitable Method of Extracapsular Repair.

作者信息

Dominic Christopher, Lanz Otto I, Muro Noelle, Sawyere Dominique, Aulakh Karanvir, Pancotto Theresa, Seda David

机构信息

Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States.

Veterinary Clinical Sciences, Louisiana State University School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA, United States.

出版信息

Front Vet Sci. 2020 Dec 17;7:592742. doi: 10.3389/fvets.2020.592742. eCollection 2020.

DOI:10.3389/fvets.2020.592742
PMID:33392286
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7773701/
Abstract

To characterize the effect of a titanium-alloy anchoring system (TAS) on the motion of the cranial cruciate ligament (CrCL) deficient stifle. To compare the motion with the TAS to that of the CrCL-intact and CrCL-deficient stifle. Each canine pelvic limb was mounted in a loading jig under 30% body weight. Motion data was collected using an electromagnetic tracking system at stifle angles of 125°, 135°, and 145° with the CrCL-intact, CrCL-deficient and the TAS applied. Total translation of the CrCL-deficient stifle following the TAS was reduced, but remained greater than the CrCL-intact stifle at angles of 125°, 135°, and 145°. Internal rotation of the TAS groups was greater than the CrCL-intact group at 145°, but not 125° and 135°. Varus motion of the TAS group was decreased compared to the CrCL-deficient group, but increased compared to the CrCL-intact group at angles of 125°, 135°, and 145°. Total translation and internal rotation of the CrCL-deficient stifle following the TAS differed from that of the CrCL-intact stifle. However, the TAS reduced total translation and internal rotation of the tibia relative to the femur in the CrCL-deficient stifle to levels that may yield clinically acceptable results.

摘要

为了描述钛合金锚固系统（TAS）对颅交叉韧带（CrCL）缺失的 stifle 关节运动的影响。将 TAS 组的运动与 CrCL 完整和 CrCL 缺失的 stifle 关节的运动进行比较。将每只犬的骨盆肢安装在承载夹具中，施加 30%体重的负荷。使用电磁跟踪系统在 stifle 角度为 125°、135°和 145°时收集 CrCL 完整、CrCL 缺失以及应用 TAS 时的运动数据。应用 TAS 后，CrCL 缺失的 stifle 关节的总平移减少，但在 125°、135°和 145°角度时仍大于 CrCL 完整的 stifle 关节。TAS 组在 145°时的内旋大于 CrCL 完整组，但在 125°和 135°时并非如此。在 125°、135°和 145°角度时，TAS 组的内翻运动与 CrCL 缺失组相比减少，但与 CrCL 完整组相比增加。应用 TAS 后，CrCL 缺失的 stifle 关节的总平移和内旋与 CrCL 完整的 stifle 关节不同。然而，TAS 将 CrCL 缺失的 stifle 关节中胫骨相对于股骨的总平移和内旋降低到可能产生临床可接受结果的水平。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ce31/7773701/c331e2119316/fvets-07-592742-g0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ce31/7773701/6d6389082000/fvets-07-592742-g0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ce31/7773701/ff7b8a7149a6/fvets-07-592742-g0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ce31/7773701/c1396128a41f/fvets-07-592742-g0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ce31/7773701/c331e2119316/fvets-07-592742-g0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ce31/7773701/6d6389082000/fvets-07-592742-g0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ce31/7773701/ff7b8a7149a6/fvets-07-592742-g0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ce31/7773701/c1396128a41f/fvets-07-592742-g0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ce31/7773701/c331e2119316/fvets-07-592742-g0004.jpg

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本文引用的文献

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Vet Surg. 2018 Oct;47(7):958-962. doi: 10.1111/vsu.12961. Epub 2018 Sep 21.
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Quantifying meniscal kinematics in dogs.量化犬类半月板的运动学
J Orthop Res. 2018 Jun;36(6):1710-1716. doi: 10.1002/jor.23800. Epub 2017 Dec 15.
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Use of a novel extracapsular bone anchor system for stabilisation of cranial cruciate ligament insufficiency.一种新型囊外骨锚系统用于稳定颅交叉韧带功能不全的应用。
J Small Anim Pract. 2017 May;58(5):284-292. doi: 10.1111/jsap.12669. Epub 2017 Apr 5.
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Systematic review of surgical treatments for cranial cruciate ligament disease in dogs.犬颅交叉韧带疾病手术治疗的系统评价
J Am Anim Hosp Assoc. 2014 Sep-Oct;50(5):315-21. doi: 10.5326/JAAHA-MS-6356.
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Radiographic localization and isometry of the origin and insertion of the canine cranial cruciate ligament.犬颅交叉韧带起止点的影像学定位及等长性
Vet Surg. 2013 Oct;42(7):860-6. doi: 10.1111/j.1532-950X.2013.12047.x. Epub 2013 Sep 9.
6
Comparison of lateral fabellar suture and tibial plateau leveling osteotomy techniques for treatment of dogs with cranial cruciate ligament disease.外侧腓骨缝合术与胫骨平台平整截骨术治疗犬颅交叉韧带疾病的比较
J Am Vet Med Assoc. 2013 Sep 1;243(5):675-80. doi: 10.2460/javma.243.5.675.
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