Abstract
This study was designed to develop a severity index for geographic tongue (GT) based on the Psoriasis Area and Severity Index. This cross-sectional observational study, with a retrospective sample of 100 participants, included 5 photographs of each case (dorsum, right border, left border, apex, and lingual belly), totaling 500 images of GT, which were evaluated by 3 experienced researchers in the area of GT and psoriasis. At the end of the analysis, GT was classified as mild, moderate, or severe. Of the 100 patients, white women were most prevalent, accounting for 53% of cases. Of these participants, 34% had psoriasis and 24% reported a burning sensation. The values of the proposed new index obtained at time 1 (0.855) and time 2 (0.819) presented low variability, and intra- and interrater correlations produced satisfactory values ranging from 0.950 to 0.898 and 0.898 to 0.850, respectively. The new index, Geographic Tongue Area and Severity Index, provides a better characterization of GT by assessing the severity of lesions in an easy and reliable manner, and it is indicated as a first step for interpreting the condition in clinical routines and clinical trials.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
