Primary study · included by 2 reviews

Effectiveness of individualized 3D titanium-printed Orthognathic osteotomy guides and custom plates.

Kim 2023 · Kim Se-Hyang, Lee Sung-Min, Park Jung-Hyun, et al. · BMC oral health · 2023

Included by

Long-Term Stability of the Use of Patient Specific Implants in Orthognathic Surgery: A Systematic Review.
Non-Cochrane · intervention · 2026 · cited as Kim 2023 · Table 1; References 13-18

The review does not say which of its outcomes this study informs.

Outcome this study informsPooled effectEvidenceCertainty
Combined three-dimensional linear deviation (mm), supportive summary
Patient-specific implant (PSI) workflows (cutting/drilling guides and/or customized osteosynthesis plates) vs CAD/CAM occlusal splint or wafer workflows · Within 3 days to 1 month postoperative
MD -0.51 [-0.70, -0.33]14 studiesGRADE not reported
Overall postoperative complications
Patient-specific implant (PSI) workflows (cutting/drilling guides and/or customized osteosynthesis plates) vs CAD/CAM occlusal splint or wafer workflows · Postoperative (follow-up varied)
RR 1.01 [0.64, 1.60]9 studies · 538 participantsLow
Combined three-dimensional linear deviation (mm), supportive summary
Patient-specific implant (PSI) workflows (cutting/drilling guides and/or customized osteosynthesis plates) vs CAD/CAM occlusal splint or wafer workflows · Within 3 days to 1 month postoperative
MD -0.46 [-0.66, -0.25]9 studiesGRADE not reported
Operative time (minutes), total bimaxillary operation time
Patient-specific implant (PSI) workflows (cutting/drilling guides and/or customized osteosynthesis plates) vs CAD/CAM occlusal splint or wafer workflows · Intraoperative
MD -10.77 [-47.99, 26.44]4 studiesVery low
Combined three-dimensional linear deviation (mm), supportive summary
Patient-specific implant (PSI) workflows (cutting/drilling guides and/or customized osteosynthesis plates) vs CAD/CAM occlusal splint or wafer workflows · Within 3 days to 1 month postoperative
MD -0.56 [-0.92, -0.19]9 studiesGRADE not reported

2 including reviews in total.