Validation of mandibular genioplasty using a stereolithographic surgical guide: in vitro comparison with a manual measurement method based on preoperative surgical simulation.

@article{Kang2014ValidationOM,
  title={Validation of mandibular genioplasty using a stereolithographic surgical guide: in vitro comparison with a manual measurement method based on preoperative surgical simulation.},
  author={Sang-Hoon Kang and Jae-Won Lee and Se-Ho Lim and Yeon-Ho Kim and Moon-Key Kim},
  journal={Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons},
  year={2014},
  volume={72 10},
  pages={
          2032-42
        }
}
  • Sang-Hoon Kang, Jae-Won Lee, +2 authors Moon-Key Kim
  • Published 2014
  • Medicine
  • Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons
PURPOSE Stereolithographic guidance, increasingly used in orthognathic surgery, has not been completely verified for genioplasty. This study compared the accuracy of manual measurement with that of a stereolithographic guide in vitro. MATERIALS AND METHODS Thirty rapid prototype (RP) mandibular models (15 pairs) were included in the experimental (stereolithographic) and control (manual) groups (15 each). Surgical simulation was performed in the 2 groups by advancing the chin 5 mm and then… Expand
Genioplasty using a simple CAD/CAM (computer-aided design and computer-aided manufacturing) surgical guide
TLDR
The surgical guide that was developed proved to be a simple and practical tool with which to assist the surgeon in accurately cutting and removing bone segments, during a genioplasty surgery, as preoperatively planned during 3D surgical simulations. Expand
2 Cases of Navigation Surgery for Genioplasty
TLDR
The experience of performing genioplasty using simulation software with preoperative CT data was reported, and the osteotomy design as well as the direction and distance of bony segment movement were established. Expand
Advantages of performing mentoplasties with customized guides and plates generated with 3D planning and printing. Results from a series of 23 cases.
TLDR
The results obtained in this study show that using customized surgical guides and plates in performing mentoplasty is an advantage over conventional techniques as they provide greater accuracy and safety in the surgery and more predictable results. Expand
Achieved chin position after genioplasty follows the planned horizontal change better than the planned vertical change.
TLDR
The agreement between planned surgical changes and achieved results in chin surgery was assessed and the mean values for linear difference in both the horizontal and vertical directions were in line with the acceptable mean proposed in the literature. Expand
3D printing in orthognathic surgery - A literature review.
TLDR
The use of 3D printing methods in orthognathic surgery provide the benefit of optimal functional and aesthetic results, patient satisfaction, and precise translation of the treatment plan. Expand
Dimensional Error in Rapid Prototyping with Open Source Software and Low-cost 3D-printer
TLDR
Low-cost FDM machines and Open Source Software are excellent options to manufacture RPM, with the benefit of low cost and a similar relative error than other more expensive technologies. Expand
Tackling mandibular prognathism with evidence-based surgical orthodontics: A paradigm shift
TLDR
The esthetic outcome of orthognathic surgery has always been of utmost importance to patient as well as the surgeon, and the addition of soft tissue prediction is a boon to orthodontists and oral surgeons together. Expand
Role of 3D Printing in Orthognathic Surgery
Technological advances in three-dimensional (3D) imaging, computer-assisted surgical planning and simulation in the field of medicine are now regularly being used for analysis of craniofacialExpand
Tooth-bone CAD/CAM surgical guide for genioplasty.

References

SHOWING 1-9 OF 9 REFERENCES
Comparison of an Imaging Software and Manual Prediction of Soft Tissue Changes after Orthognathic Surgery
TLDR
Computer-generated image prediction was suitable for patient education and communication, however, efforts are still needed to improve accuracy and reliability of the prediction program and to include changes in soft tissue tension and muscle strain. Expand
Innovative procedure for computer-assisted genioplasty: three-dimensional cephalometry, rapid-prototyping model and surgical splint.
TLDR
The authors determined the anterior, posterior and inferior limits of the chin in relation to the skull and face with the newly developed and validated three-dimensional cephalometric planar analysis (ACRO 3D) with a new procedure of computer-assisted genioplasty. Expand
Accuracy of a computer-aided surgical simulation protocol for orthognathic surgery: a prospective multicenter study.
  • S. Hsu, J. Gateno, +5 authors J. Xia
  • Medicine
  • Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons
  • 2013
TLDR
This computer-aided surgical simulation protocol can be transferred accurately and consistently to the patient to position the maxilla and mandible at the time of surgery and the computer-generated chin template provides greater accuracy in repositioning the chin segment than the intraoperative measurements. Expand
3D planning in orthognathic surgery: CAD/CAM surgical splints and prediction of the soft and hard tissues results - our experience in 16 cases.
TLDR
The study shows that the software program Simplant OMS 10.1 (Materialise(®), Leuven, Belgium) is reliable for 3D planning and for the manufacture of surgical splints using CAD/CAM technology. Expand
Zigzag genioplasty: a new technique for 3-dimensional reduction genioplasty.
TLDR
A zigzag osteotomy for genioplasty is designed that ill permit the surgeon to decrease the vertical or transverse imensions of the chin, or both, and simultaneously advance r set back thechin, if necessary. Expand
CAD-CAM-assisted esthetic facial surgery.
TLDR
A fully digital workflow for computer-assisted esthetic facial surgery planning and guidance with the possibility of discussing the treatment plan interactively with the patient and comparing and measuring simulation surgery with the actual outcome is described. Expand
Narrowing and Lengthening Genioplasty with Pedicled Bone Graft in Contouring of the Short and Wide Lower Face
TLDR
Harmonizing the vertical length and transverse width of the chin is essential to acquiring more favorable results in mandibular contouring and the authors recommend pedicled interpositional bone grafting in narrowing genioplasty as a safe and useful method for aesthetic chin lengthening. Expand
Artifact-resistant superimposition of digital dental models and cone-beam computed tomography images.
TLDR
The results of the present study have shown that the proposed regional surface-based registration can robustly and accurately superimpose a digital dental model into its corresponding CBCT model. Expand
An evidence-based approach to genioplasty.
TLDR
This article is prepared to accompany practice-based assessment of preoperative assessment, anesthesia, surgical treatment plan, perioperative management, and outcomes to serve as a reference point for further in-depth study by review of the reference articles presented. Expand