<prompt> Histological clefts in Lichen planus areCivatte bodiesWickhams StriaeMax - Joseph spacesAuspitzs sign  <response>: In Lichen Planus, there is degeneration of keratinocytes of stratum basale stratum germinativum and disruption of anchoring elements of the epithelial basement membrane and basal keratinocytes eg: Hemi desmosomes, filaments, fibrils. This weakens the epithelial-connective tissue interface resulting in formation of histologic clefts i.e., Max-Joseph spaces. 