Table 1.

Patient characteristics including symptoms

Subject	Sex	Age (years)	Injured knee	Time since injury	Pain	Articular dyskinesia	Swelling	Giving way	Buckling
A	Male	22	Left	1 year	+	+	+	+	−
B	Male	38	Right	10 years	+	+	+	+	+
C	Male	26	Left	2 years	+	+	+	+	−

+, positive result and −, negative result.