Three dimensional-printed patient-specific cutting guides for femoral varization osteotomy: Do it yourself

Arnal-Burró, J.; Pérez-Mañanes, Rubén; Gallo-del-Valle, Eudaldo; Igualada-Blázquez, C; Cuervas-Mons, Manuel; Vaquero-Martín, Javier

doi:10.1016/j.knee.2017.04.016

Cited by 57 publications

(51 citation statements)

References 38 publications

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“…However, many of the previously mentioned technological developments are based on free and open-source software New Technologies to Improve Surgical Outcome during Open-Cranial Vault Remodeling DOI: http://dx.doi.org /10.5772/intechopen.94536 platforms [12,53], which could reduce the costs associated with its integration on the surgical workflow. Also, CAD/CAM guides and templates can be designed and manufactured in-hospital to reduce cost and production time [60,61]. These technologies could also be shared among different hospital departments, improving their impact at a lower cost.…”

Section: Discussionmentioning

confidence: 99%

New Technologies to Improve Surgical Outcome during Open-Cranial Vault Remodeling

García-Mato¹,

Pascau²,

Caicoya³

2021

Spina Bifida and Craniosynostosis - New Perspectives and Clinical Applications

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Current approaches for the surgical correction of craniosynostosis are highly dependent on surgeon experience. Therefore, outcomes are often inadequate, causing suboptimal esthetic results. Novel methods for cranial shape analysis based on statistical shape models enable accurate and objective diagnosis from preoperative 3D photographs or computed tomography scans. Moreover, advanced algorithms are now available to calculate a reference cranial shape for each patient from a multi-atlas of healthy cases, and to determine the most optimal approach to restore normal calvarial shape. During surgery, multiple technologies are available to ensure accurate translation of the preoperative virtual plan into the operating room. Patient-specific cutting guides and templates can be designed and manufactured to assist during osteotomy and remodeling. Then, intraoperative navigation and augmented reality visualization can provide real-time guidance during the placement and fixation of the remodeled bone. Finally, 3D photography enables intraoperative surgical outcome evaluation and postoperative patient follow-up. This chapter summarizes recent literature on all these technologies, showing how their integration into the surgical workflow could increase reproducibility and reduce inter-surgeon variability in open cranial vault remodeling procedures.

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Section: Discussionmentioning

confidence: 99%

New Technologies to Improve Surgical Outcome during Open-Cranial Vault Remodeling

García-Mato¹,

Pascau²,

Caicoya³

2021

Spina Bifida and Craniosynostosis - New Perspectives and Clinical Applications

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“…In addition, CAD software can accurately measure anatomical structures before TKA and accurately reconstruct lower limb force lines [19]. It can be applied to precise digital orthopedics operation of bone and joint deformity [20], while increased precision are good indicators of how 3D guides reduce potential human error [21]. Furthermore, the 3D printed osteotomy guide plate can effectively assist in TKA operation [22].…”

Section: Discussionmentioning

confidence: 99%

Application of 3D printed osteotomy guide plate-assisted total knee arthroplasty in treatment of valgus knee deformity

et al. 2019

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Introduction To analyze the application of 3D printed osteotomy guide plate-assisted total knee arthroplasty (TKA) for valgus knee deformity. Methods The clinical data of 20 patients with valgus knee deformity admitted to our hospital from April 2012 to April 2017 were collected and analyzed. According to the treatment method, these patients were divided into two groups: 3D printed osteotomy guide plate-assisted TKA (combined treatment group, n = 10) and TKA (treatment group, n = 10). The operation time, intraoperative bleeding volume, postoperative mean femorotibial angle (MFTA), and Knee Society Score (KSS) of the two groups were statistically analyzed. Results Compared with the treatment group, the operation time was significantly shorter (P < 0.05), the intraoperative blood loss and postoperative MFTA were significantly decreased (P < 0.05), and the clinical and functional scores were significantly increased (P < 0.05) in the combined treatment group. Conclusion 3D printed osteotomy guide plate-assisted TKA for valgus knee deformity is more effective than TKA alone.

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“… 49 The first stage uses 3D printing to simply generate bone models which help clinicians to better understand fracture patterns and demonstrate the injury to the patient. 52 The second stage is the use of 3D print output as tools/instruments, to assist with implant pre-bending, 53 with reduction, 54 as cutting or drilling templates 55 – 58 (‘template guided navigation’ 49 ) and also to aid in the production of orthotics or prosthetics after amputation. 59 , 60 Stage three is using the 3D print as the actual implant to provide a patient-specific and individualized solution, which can also assist with reduction.…”

Section: Principal Technologies To Meet Needsmentioning

confidence: 99%

“…Stages five and six are tissue prints and hybrid/composite prints of different tissues and materials. 63 , 64 3D printed solutions have been described for almost every bone and joint: acromion, 65 clavicle, 53 , 66 glenoid, 62 humerus, 58 , 61 , 67 – 69 radius, 56 , 70 pelvis, 71 – 74 spine, 75 , 76 femur, 54 , 55 , 77 – 80 tibia, 81 – 85 calcaneus, 86 , 87 talus, 88 and the ankle. 57 …”

Section: Principal Technologies To Meet Needsmentioning

confidence: 99%

Finding NEEMO: towards organizing smart digital solutions in orthopaedic trauma surgery

et al. 2020

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There are many digital solutions which assist the orthopaedic trauma surgeon. This already broad field is rapidly expanding, making a complete overview of the existing solutions difficult. The AO Foundation has established a task force to address the need for an overview of digital solutions in the field of orthopaedic trauma surgery. Areas of new technology which will help the surgeon gain a greater understanding of these possible solutions are reviewed. We propose a categorization of the current needs in orthopaedic trauma surgery matched with available or potential digital solutions, and provide a narrative overview of this broad topic, including the needs, solutions and basic rules to ensure adequate use in orthopaedic trauma surgery. We seek to make this field more accessible, allowing for technological solutions to be clearly matched to trauma surgeons’ needs. Cite this article: EFORT Open Rev 2020;5:408-420. DOI: 10.1302/2058-5241.5.200021

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Three dimensional-printed patient-specific cutting guides for femoral varization osteotomy: Do it yourself

Cited by 57 publications

References 38 publications

New Technologies to Improve Surgical Outcome during Open-Cranial Vault Remodeling

New Technologies to Improve Surgical Outcome during Open-Cranial Vault Remodeling

Application of 3D printed osteotomy guide plate-assisted total knee arthroplasty in treatment of valgus knee deformity

Finding NEEMO: towards organizing smart digital solutions in orthopaedic trauma surgery

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