Los Angeles classification of oesophagitis
The Los Angeles classification grades erosive oesophagitis by the length and circumferential extent of mucosal breaks.
Enter the values above.
References
Lundell LR, Dent J, Bennett JR, et al. Endoscopic assessment of oesophagitis: clinical and functional correlates and further validation of the Los Angeles classification. Gut. 1999;45(2):172-180.
Gyawali CP, Yadlapati R, Fass R, et al. Updates to the modern diagnosis of GERD: Lyon consensus 2.0. Gut. 2024;73(2):361-371.