[2021] — Sakitamiwa Classification

The system tracks an ulcer from its most aggressive, open state to its final resolution as a healed scar.

The edema at the ulcer margin begins to subside, and the ulcer base appears cleaner. The white coating may begin to thin. 2. Healing Stage (H1 & H2) sakitamiwa classification

The ulcer becomes shallower as granulation tissue fills the base. Regenerating epithelium (new skin) begins to creep in from the edges, often creating a "palisade" appearance of mucosal folds. The system tracks an ulcer from its most