Table 2. ACL rupture and joint fluid status of all patients.

ACL: anterior cruciate ligament

		N	%
ACL rupture	Negative	67	62.04
	Positive	40	37.04
	Suspicious	1	0.93
Joint fluid status	Normal	14	12.84
	Low	25	22.94
	Mild	42	38.53
	Severe	28	25.69