Table 2.

Surgical Time Line for achievement of Range of Motion in Weeks.

Surgical	Weeks to Obtain Full Extension	Progression of Flexion ROM *Weeks from initial surgery date
		30 °	60 °	90 °	120 °	>120 °
S1	4		4	6	11	13
S2	2	2	4	6	9	17
S3	2	2	3	4	9	11
S4	2	2	4	8	10	11
S5	2	2		3	5	15
S6	2	2	3	7	9	10
S7	4		3	4	9	10
	Time range (weeks)	2	3-4	3-8	5-11	10-17
	Average (weeks)	2	3.5	5.4	8.8	12.4