Gait Analysis of Patients Subjected to the Atrophic Mandible Augmentation with Iliac Bone Graft

Table 3

Four gait parameters as measures of whether a patient had a stiff knee gait pattern.

	Pre-op	Post-op1	Post-op2	Post-op3
Peak knee flexion angle (Deg)	60.89	48.17	54.95	57.64
Range of knee flexion in early swing measured from toe-off to peak flexion (Deg)	28.91	7.33	31.57	38.52
Total range of knee motion (Deg)	53.4	26.48	52.06	54.69
Timing of peak knee flexion in swing	% 12	% 9	% 15	% 13

Standard deviations are 4.1, 5.23, 3.8, and 2.10 for (i) peak knee flexion angle, (ii) range of knee flexion in early swing measured from toe-off to peak flexion, (iii) total range of knee motion, and (iv) timing of peak knee flexion in swing, respectively.