Original computer aided support system for safe and accurate implant placement—Collaboration with an university originated venture company

Sohmura, Taiji; Kumazawa, Yoich

doi:10.1016/j.jdsr.2010.01.002

Cited by 5 publications

(3 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Customized surgical drilling guides (CSDGs) have proven to be beneficial to dentistry, for accurate placement of osseointegrated implants or mini implants in partially or fully edentulous mandible or maxilla in flap or flapless surgery (Ganz, 2005; Kim et al , 2007; Ito, 2006; Sohmura and Kumazawa, 2010; Kashani et al , 2012a; Giacomo et al , 2014). As per the need, these CSDGs can be developed as bone/mucosa/gingival supported (Sohmura and Kumazawa, 2010; Kashani et al , 2012a; Ochi et al , 2013). Paek et al , 2014 used customized surgical cutting guide (CSCG) and CSPG for the exact placement of: C-tube mini-plates in maxilla; and I-type C-tube in the mandible, with accurate placement of anchoring screws. …”

Section: Use Of Medical Rapid Prototyping-assisted Customized Surgical Guides In Medical Applications In Various Complex Surgeriesmentioning

confidence: 99%

Applications of medical rapid prototyping assisted customized surgical guides in complex surgeries

Dahake

Kuthe

Mawale³

et al. 2016

RPJ

View full text Add to dashboard Cite

Purpose This paper aims to provide an overview of applications of medical rapid prototyping (MRP)-assisted customized surgical guides (CSGs) and shows the potential of this technology in complex surgeries. This review paper also reports two case studies from open literature where MRP-assisted CSGs have been successfully used in complex surgeries. Design/methodology/approach Key publications from the past two decades have been reviewed. Findings This study concludes that the use of MRP-assisted CSGs improves the accuracy of surgery. Additionally, MRP-assisted CSGs make the surgery much faster, accurate and cheaper than any other technique. The outcome based on literature review and two case studies strongly suggested that MRP-assisted CSGs might become part of a standard protocol in the medical sector to operate the various complex surgeries, in the near future. Practical implications Advanced technologies like radiology, image processing, virtual surgical planning (VSP), computer-aided design (CAD) and MRP made it possible to fabricate the CSGs. MRP-assisted CSGs can easily transfer the VSP into the actual surgery. Originality/value This paper is beneficial to study the development and applications of MRP-assisted CSGs in complex surgeries.

show abstract

Section: Use Of Medical Rapid Prototyping-assisted Customized Surgical Guides In Medical Applications In Various Complex Surgeriesmentioning

confidence: 99%

Applications of medical rapid prototyping assisted customized surgical guides in complex surgeries

Dahake

Kuthe

Mawale³

et al. 2016

RPJ

View full text Add to dashboard Cite

show abstract

“…[20] Reconstructing 3D digital images from computed tomography images is associated with several problems, such as distortion of CBCT image and artifacts caused by metal in the mouth or a beam-hardening effect; however, the use of 3D software utilizing digitally scanned images has been reported to overcome these problems. [28] 3D scans with IOS and fit measurement by landmark points were applied. e 3D digital model from IOS had voxel of 0.02 mm and the deviation was in the lower range, within 0.05-0.07 mm [29] compared to the resolution of 3D from CBCT which had voxel of 0.2 mm.…”

Section: Discussionmentioning

confidence: 99%

The accuracy of computer-aided design and manufacturing surgical-guide for infrazygomatic crest miniscrew placement

Jariyapongpaiboon

Chartpitak

Jitsaard

2021

APOS

View full text Add to dashboard Cite

Objectives: Infrazygomatic crest (IZC) surgical guides have been employed to prevent any avoidable complications during miniscrew insertion. The purpose of this study was to evaluate the accuracy of IZC miniscrew placement when using a surgical-guide developed by computer-aided design and manufacturing (CAD/CAM) techniques. Materials and Methods: Ten patients were scanned with cone-beam computed tomography for three-dimensional (3D) planning of IZC miniscrew placements. The upper arches were scanned separately, and virtual miniscrews were placed in the position planned by 3D software. The CAD/CAM surgical guides were designed and fabricated individually to enable accurate miniscrew placement. Subsequently, 20 self-drilling miniscrews were inserted at the right and left IZC areas using 5 CAD/CAM surgical guides (CS group, n = 10) and direct insertion (DI group, n = 10), respectively. Pre- and post-operative digital model images were compared, actual and planned miniscrew positions were superimposed and measured for 3D angular and distance deviations in the two groups. Comparisons between groups were made using the Kruskal–Wallis test. Results: In the CS group, the median coronal and sagittal angular deviations were 2.95 degrees (range 0.34–5.26 degrees) and 2.05 degrees (range 0.38–4.08 degrees), respectively, while the median coronal and apical deviations were 0.39 mm (range 0.24–0.51 mm) and 0.50 mm (range 0.16–0.66 mm). These deviations differed significantly from those of the DI group. Conclusion: The IZC CAD/CAM surgical guide has made it possible to control miniscrew placement with high precision.

show abstract

“…However, the integrity of other additive manufacturing operations is not ensured by likewise standards and also the researches lack to propose structure and procedures for a distributed collaborative additive manufacturing environment. Sohmura and Kumazawa 63 proposed a computer-aided rapid prototyping system for an implant surgery support system. The proposed system has an integrated data structure, although this integration is not integrated based on international solutions and has been implemented based on self-developed data structure, it has successfully integrated the chain of implant surgery processes from CAD/computer-aided manufacturing (CAM) operation to rapid prototyping operations and enabled the collaboration for different agents.…”

Section: Overview Of Recent Additive Manufacturing Researches From a mentioning

confidence: 99%

Depicting additive manufacturing from a global perspective; using Cloud manufacturing paradigm for integration and collaboration

Valilai

Houshmand

2014

Proceedings of the Institution of Mechanical Engineers, Part B:

View full text Add to dashboard Cite

Globalization is one of the widely considered factors in today’s manufacturing industries. This paradigm may be adopted for new technologies such as additive manufacturing. Additive manufacturing has been identified as an innovative manufacturing technology in recent years. The characteristics of this manufacturing technology, especially its support for quick design to manufacturing, have dominated it as an efficient generation of manufacturing techniques for today’s global manufacturing paradigm. This article discusses the requirements and necessities of additive manufacturing with respect to a globalized perspective. Considering the two major requirements studied as integration of manufacturing operations and enabling collaboration in distributed manufacturing networks, this article proposes an idea as an enabler of additive manufacturing in the global paradigm. This idea proposes the application of Cloud manufacturing paradigm as one of the recent researches for global manufacturing environments. The capabilities of the Cloud manufacturing to fulfill the requirements and necessities of additive manufacturing in global paradigm are discussed and elaborated through a comprehensive case study. The case study uses the recent researches of the authors for an integrated and collaborative distributed Cloud manufacturing platform named XMLAYMOD platform. This article discusses the different aspects of the Cloud manufacturing–based solution for additive manufacturing systems.

show abstract

Original computer aided support system for safe and accurate implant placement—Collaboration with an university originated venture company

Cited by 5 publications

References 15 publications

Applications of medical rapid prototyping assisted customized surgical guides in complex surgeries

Applications of medical rapid prototyping assisted customized surgical guides in complex surgeries

The accuracy of computer-aided design and manufacturing surgical-guide for infrazygomatic crest miniscrew placement

Depicting additive manufacturing from a global perspective; using Cloud manufacturing paradigm for integration and collaboration

Contact Info

Product

Resources

About