evidencegaps
Primary study · included by 1 review

A Novel Orthognathic Surgery With a Half-Millimeter Accuracy for the Maxillary Positioning Using Prebent Plates and Computer-Aided Design and Manufacturing Osteotomy Guide.

Yamashita 2023 · Yamashita Yosuke, Imai Haruki, Takasu Hikaru, et al. · The Journal of craniofacial surgery · 2023

Included by

Patient-specific guides and osteosynthesis versus CAD/CAM occlusal splints in orthognathic surgery: a systematic review and meta-analysis of accuracy, operative time, and complications.
Non-Cochrane · intervention · 2026 · cited as Yamashita 2023 · Table 1; Fig. 2-7; reference list [43]
Outcome this study informsPooled effectEvidenceCertainty
Operative time (minutes), maxillary surgery time only
Patient-specific implant (PSI) workflows (cutting/drilling guides and/or customized osteosynthesis plates) vs CAD/CAM occlusal splint or wafer workflows · Intraoperative
MD -22.61 [-64.23, 19.02]3 studiesVery low

1 including review in total.