Table 1. Demographic data of cases enrolled in the study.

Group		Numbers	%
All cases with sport knee injuries (n=505)
Gender	Male	401	79.5
	Female	104	20.5
Age	≤30 years	255	50.5
	>30 years	250	49.5
Cases with anterior crucial ligament tear (n=191)
Gender	Male	157	82.2
	Female	34	17.8
Age	≤30 years	106	54.5
	>30 years	85	44.5