Effects of auxiliary devices for intraoral scanning on the accuracy of scan bodies and implant positioning accuracy for prosthetic design

Key Points

• Scan body accuracy increased, while implant positioning accuracy showed little or negative effects.
• Improvement noted in scan accuracy, with concerns raised regarding implant placement after CAD process alignment.
• Assessment of auxiliary devices during the intraoral scanning procedure demonstrated mixed outcomes.
• Findings highlight the need for caution when integrating devices into implant workflows, as benefits vary.