Fig. 2From: Effectiveness of saline water and lidocaine injection treatment of intractable plantar keratoma: a randomised feasibility studya VAS scores and b FFI-R mean scores, at baseline, after 4 weeks (T2), 8 weeks (T3), 12 weeks (T4) and at 6 (T6) and 12-month (T12) follow-ups. Standard deviations are represented in box plots. Trendlines associated with each group are represented as dashed linesBack to article page