An Easy and Economical Way to Produce a Three-Dimensional Bone Phantom in a Dog with Antebrachial Deformities
| Autor: | Dong Kwon Yang, Shang-Jin Kim, Tsendsuren Tungalag, Sei-Jin Lee, Gareeballah Osman Adam, Jin-Shang Kim, Nam-Soo Kim, Hee-Ryung Lee, Hyung-Sub Kang |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Orthodontics
Corrective osteotomy lcsh:Veterinary medicine General Veterinary Computer science medicine.medical_treatment 3-D virtual surgical planning Osteotomy patient-specific instrumentation Surgical planning Imaging phantom Article Resection Patient specific instrumentation corrective osteotomy dog lcsh:Zoology medicine antebrachial growth deformities lcsh:SF600-1100 Animal Science and Zoology lcsh:QL1-991 Instant centre of rotation Angular deformity |
| Zdroj: | Animals, Vol 10, Iss 1445, p 1445 (2020) Animals Volume 10 Issue 9 Animals : an Open Access Journal from MDPI |
| ISSN: | 2076-2615 |
| Popis: | Simple Summary Accurate planning, for corrective surgeries in case of bone cutting, is necessary to obtain a precise coordination of the skeleton and to achieve the owner’s satisfaction. The present experiment displays a simple and cost-effective technique for surgical planning, utilizing a 3-D bone phantom model in a dog with foreleg deformity. Abstract 3-D surgical planning for restorative osteotomy is costly and time-consuming because surgeons need to be helped from commercial companies to get 3-D printed bones. However, practitioners can save time and keep the cost to a minimum by utilizing free software and establishing their 3-D printers locally. Surgical planning for the corrective osteotomy of antebrachial growth deformities (AGD) is challenging for several reasons (the nature of the biapical or multiapical conformational abnormalities and lack of a reference value for the specific breed). Pre-operative planning challenges include: a definite description of the position of the center of rotation of angulation (CORA) and proper positioning of the osteotomies applicable to the CORA. In the present study, we demonstrated an accurate and reproducible bone-cutting technique using patient-specific instrumentations (PSI) 3-D technology. The results of the location precision showed that, by using PSIs, the surgeons were able to accurately replicate preoperative resection planning. PSI results also indicate that PSI technology provides a smaller standard deviation than the freehand method. PSI technology performed in the distal radial angular deformity may provide good cutting accuracy. In conclusion, the PSI technology may improve bone-cutting accuracy during corrective osteotomy by providing clinically acceptable margins. |
| Databáze: | OpenAIRE |
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