preferred_name: Grade 2: local infection with >2cm erythema/purulence or involvement of deeper structures
preferred_name_lc: grade 2: local infection with >2cm erythema/purulence or involvement of deeper structures
label: Grade 2: local infection with >2cm erythema/purulence or involvement of deeper structures
label_lc: grade 2: local infection with >2cm erythema/purulence or involvement of deeper structures