Three-Dimensional Printed Anatomical Models Help in Correcting Foot Alignment in Hallux Valgus Deformities

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dc.contributor.authorOzturk, Anil Murat
dc.contributor.authorSuer, Onur
dc.contributor.authorCoban, Istemihan
dc.contributor.authorOzer, Mehmet Asim
dc.contributor.authorGovsa, Figen
dc.date.accessioned2020-12-01T12:01:35Z
dc.date.available2020-12-01T12:01:35Z
dc.date.issued2020
dc.departmentEge Üniversitesien_US
dc.description.abstractBackground Hallux valgus (HV) is the most common pathologic entity affecting the great toe. the goal of corrective surgery is to restore foot mechanics and provide pain relief. the purpose of the study was to create individual angle using life-size foot models with three-dimensional (3D) printing technology to design a section on HV osteotomy. Materials and Methods Ten female patients with a diagnosis of HV were included. Radiologic [HV angle and intermetatarsal (IM) angle] and clinical [American Orthopaedic Foot and Ankle Score (AOFAS)] assessment was done pre- and postoperatively. All the operations were planned together with 3D life-size models generated from computed tomography (CT) scans. Benefits of using the 3D life-size models were noted. the 3D model's perception was evaluated. Results the mean AOFAS score, mean HV, and IM angles had improved significantly (P < 0.05). the visual and tactile inspection of 3D models allowed the best anatomical understanding, with faster and clearer comprehension of the surgical planning. At the first tarsometatarsal joint, the HV models showed significantly greater dorsiflexion, inversion, and adduction of the first metatarsal relative to the medial cuneiform. At the first metatarsophalangeal joint, the HV models showed significantly greater eversion and abduction of the first proximal phalanx relative to the first metatarsal. It provided satisfactory results about operation time and blood loss. 3D model's perception was statistically significant (P < 0.05). Conclusion 3D models help to transfer complex anatomical information to clinicians, which provide guidance in the preoperative planning stage, for intraoperative navigation. It helps to create a patient-specific angle section on osteotomy to correct IM angle better and improve postoperative foot function. the 3D personalized model allowed for a better perception of information when compared to the corresponding 3D reconstructed image provided.en_US
dc.identifier.doi10.1007/s43465-020-00110-wen_US
dc.identifier.endpage209en_US
dc.identifier.issn0019-5413
dc.identifier.issn1998-3727
dc.identifier.issueSUPPL 1en_US
dc.identifier.scopus2-s2.0-85083807930en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage199en_US
dc.identifier.urihttps://doi.org/10.1007/s43465-020-00110-w
dc.identifier.urihttps://hdl.handle.net/11454/62463
dc.identifier.volume54en_US
dc.identifier.wosWOS:000528334500002en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSpringer Heidelbergen_US
dc.relation.ispartofIndian Journal of Orthopaedicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectChevron osteotomyen_US
dc.subjectHallux valgusen_US
dc.subjectPersonalized medicineen_US
dc.subjectSurgical planningen_US
dc.subjectThree-dimensional printing modelen_US
dc.titleThree-Dimensional Printed Anatomical Models Help in Correcting Foot Alignment in Hallux Valgus Deformitiesen_US
dc.typeArticleen_US

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