In vivo deviation of residual ridge between digital and conventional impressions in the partially edentulous maxilla: a pilot study.

Researchers compared digital and conventional impression techniques in partially edentulous upper jaws, finding minimal overall deviation except at distal extension ridges, where differences increased with more missing teeth.

A plain-English summary of the study's own findings — we don't add our own claims or interpretation. Read the full paper for the complete methods and results, and apply your own clinical judgement.