Un-operated tendons and 14, 21 and 28 day post-repair tendons from control and PTH 1-34 were analyzed for (A) metatarsophalangeal (MTP) joint flexion range of motion (ROM) at the maximum applied load of 19 g, (B) gliding coefficient, and (C) maximum tensile force. Data are presented as mean ± SD. *, **, and *** indicate significant differences of p<0.05, p<0.01, and p<0.001 respectively, between control and PTH 1-34.