Lesions:
(1) erythematous lesions
(2) keratotic lesions (white, lichen-planus-like)
(3) erosions and ulcerations
Locations:
(1) buccal mucosa
(2) hard and soft palates
(3) other mucous membranes
Erythematous Lesions
|
Points
|
absent
|
0
|
present
|
1
|
Keratotic Lesions
|
Points
|
absent
|
0
|
present
|
1
|
Erosion/Ulceration
|
Points
|
none
|
0
|
erosion
|
1
|
ulceration
|
2
|
subscore for erythematous lesions =
= SUM(points at the 3 locations)
subscore for keratotic lesions =
= SUM(points at the 3 locations)
subscore for erosions and ulcerations =
= SUM(points at the 3 locations)
total activity score =
= SUM(3 subscores)
Interpretation:
• minimum subscore or total score: 0
• maximum erythematous lesion subscore: 3
• maximum keratotic lesion subscore: 3
• maximum erosion/ulceration subscore: 6
• maximum total score: 12