Assessing the precision of 3D-printed surgical templates in oral implant placement: a comparison of half and full-guided approaches

Based on statistical results, power calculations, and subgroup effect sizes, the following clinical recommendations are derived: Half-guided templates, owing to their superior cost-effectiveness in fabrication time and cost, are recommended for use in mandibular posterior regions, mucosa-supported templates, delayed implantations, and clinical scenarios with uneven bone density distribution at implant sites. In contrast, full-guided templates are more suitable for maxillary implantations, anterior regions, tooth-supported templates, immediate implantations, and sites with homogeneous bone density distribution.