{"title":"使用三维打印患者特异性导引系统对腊肠犬趾骨外翻畸形进行手术矫正:7个病例中的9个胫骨(2018-2022年)。","authors":"S Bright, I Schofield, B Oxley","doi":"10.1111/jsap.13789","DOIUrl":null,"url":null,"abstract":"<p><strong>Objectives: </strong>To describe the use of a three-dimensional-printed patient-specific guide system for the treatment of distal tibial varus deformity in Dachshunds and retrospectively report the clinical and radiographic outcome.</p><p><strong>Materials and methods: </strong>Pes varus deformity in nine limbs of seven dachshunds was treated with corrective osteotomy using a three-dimensional-printed patient-specific guide system. Data from computed tomography were processed to obtain virtual 3D-models of the tibias, which were used for computer-aided design-based surgical planning, three-dimensional-printed patient-specific guide system design and evaluation of planned versus achieved tibial correction. Clinical outcomes were evaluated by lameness score and post-operative owner-reported questionnaire at a minimum of 15 months.</p><p><strong>Results: </strong>The gait abnormality resolved in all limbs. The osteotomy healed uneventfully in eight tibiae. Implant failure occurred in one tibia but was successfully revised. There was good correlation between planned and achieved deformity correction, with mean translational error <1 mm in all planes, and mean angulation correction error <2° in all planes.</p><p><strong>Clinical significance: </strong>A 3D-printed patient-specific osteotomy and reduction guide system facilitates the accurate correction of tibial pes varus deformity with very good clinical outcomes. Opening osteotomy, stabilised with orthogonal locking plates and without the application of bone graft led to satisfactory bone healing in all cases.</p>","PeriodicalId":17062,"journal":{"name":"Journal of Small Animal Practice","volume":null,"pages":null},"PeriodicalIF":1.7000,"publicationDate":"2024-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Surgical correction of pes varus deformity in dachshunds using three-dimensional-printed patient-specific guide system: nine tibiae in seven cases (2018-2022).\",\"authors\":\"S Bright, I Schofield, B Oxley\",\"doi\":\"10.1111/jsap.13789\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objectives: </strong>To describe the use of a three-dimensional-printed patient-specific guide system for the treatment of distal tibial varus deformity in Dachshunds and retrospectively report the clinical and radiographic outcome.</p><p><strong>Materials and methods: </strong>Pes varus deformity in nine limbs of seven dachshunds was treated with corrective osteotomy using a three-dimensional-printed patient-specific guide system. Data from computed tomography were processed to obtain virtual 3D-models of the tibias, which were used for computer-aided design-based surgical planning, three-dimensional-printed patient-specific guide system design and evaluation of planned versus achieved tibial correction. Clinical outcomes were evaluated by lameness score and post-operative owner-reported questionnaire at a minimum of 15 months.</p><p><strong>Results: </strong>The gait abnormality resolved in all limbs. The osteotomy healed uneventfully in eight tibiae. Implant failure occurred in one tibia but was successfully revised. There was good correlation between planned and achieved deformity correction, with mean translational error <1 mm in all planes, and mean angulation correction error <2° in all planes.</p><p><strong>Clinical significance: </strong>A 3D-printed patient-specific osteotomy and reduction guide system facilitates the accurate correction of tibial pes varus deformity with very good clinical outcomes. Opening osteotomy, stabilised with orthogonal locking plates and without the application of bone graft led to satisfactory bone healing in all cases.</p>\",\"PeriodicalId\":17062,\"journal\":{\"name\":\"Journal of Small Animal Practice\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2024-10-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Small Animal Practice\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1111/jsap.13789\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"VETERINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Small Animal Practice","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1111/jsap.13789","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"VETERINARY SCIENCES","Score":null,"Total":0}
Surgical correction of pes varus deformity in dachshunds using three-dimensional-printed patient-specific guide system: nine tibiae in seven cases (2018-2022).
Objectives: To describe the use of a three-dimensional-printed patient-specific guide system for the treatment of distal tibial varus deformity in Dachshunds and retrospectively report the clinical and radiographic outcome.
Materials and methods: Pes varus deformity in nine limbs of seven dachshunds was treated with corrective osteotomy using a three-dimensional-printed patient-specific guide system. Data from computed tomography were processed to obtain virtual 3D-models of the tibias, which were used for computer-aided design-based surgical planning, three-dimensional-printed patient-specific guide system design and evaluation of planned versus achieved tibial correction. Clinical outcomes were evaluated by lameness score and post-operative owner-reported questionnaire at a minimum of 15 months.
Results: The gait abnormality resolved in all limbs. The osteotomy healed uneventfully in eight tibiae. Implant failure occurred in one tibia but was successfully revised. There was good correlation between planned and achieved deformity correction, with mean translational error <1 mm in all planes, and mean angulation correction error <2° in all planes.
Clinical significance: A 3D-printed patient-specific osteotomy and reduction guide system facilitates the accurate correction of tibial pes varus deformity with very good clinical outcomes. Opening osteotomy, stabilised with orthogonal locking plates and without the application of bone graft led to satisfactory bone healing in all cases.
期刊介绍:
Journal of Small Animal Practice (JSAP) is a monthly peer-reviewed publication integrating clinical research papers and case reports from international sources, covering all aspects of medicine and surgery relating to dogs, cats and other small animals. These papers facilitate the dissemination and implementation of new ideas and techniques relating to clinical veterinary practice, with the ultimate aim of promoting best practice. JSAP publishes high quality original articles, as well as other scientific and educational information. New developments are placed in perspective, encompassing new concepts and peer commentary. The target audience is veterinarians primarily engaged in the practise of small animal medicine and surgery.
In addition to original articles, JSAP will publish invited editorials (relating to a manuscript in the same issue or a topic of current interest), review articles, which provide in-depth discussion of important clinical issues, and other scientific and educational information from around the world.
The final decision on publication of a manuscript rests with the Editorial Board and ultimately with the Editor. All papers, regardless of type, represent the opinion of the authors and not necessarily that of the Editor, the Association or the Publisher.
The Journal of Small Animal Practice is published on behalf of the British Small Animal Veterinary Association and is also the official scientific journal of the World Small Animal Veterinary Association