U.S., Oct. 1 -- ClinicalTrials.gov registry received information related to the study (NCT07199686) titled 'Digital Color Analysis of the Graft and Recipient Site After Free Gingival Graft Surgery' on Sept. 10.
Brief Summary: This study evaluates gingival color following Free Gingival Graft (FGG) surgery using polarized digital photography to objectively analyze grafted and adjacent tissues. Conventional verbal descriptors (e.g., pale pink, salmon pink) lack precision; therefore, digital colorimetry provides objective, non-contact, and reproducible measurements. The protocol utilizes the CIELab system with standardized color disks and polarization to document postoperative color changes accurately.
The study objectives are: (1) to determi...