What causes raised ridges in human fingernails/toenails? Submitted by afcagroo t3_11v4ne1 on March 18, 2023 at 11:37 PM in askscience 195 comments 4,291
haelennaz t1_jcs6ncr wrote on March 19, 2023 at 3:37 AM Reply to comment by [deleted] in What causes raised ridges in human fingernails/toenails? by afcagroo Those are perpendicular to what OP is talking about. Permalink Parent 33
Viewing a single comment thread. View all comments