Objective: To clarify the process and effect of enhanced recovery care of damaged anterior cruciate ligament patients after operation. Methods: Sixty-two patients with anterior cruciate ligament reconstruction in the hospital were randomly divided into two groups from April, 2017 to October, 2019 were randomly divided into a control group and an observation group. The control group was treated with basic treatment, and the control group was given enhanced recovery care on the basis of basic treatment. The effects of two groups’ care were compared, and clinical observation and their differences were marked and analyzed. Total probability of complications in different groups was calculated. Results: Patients in the observation group performed better than those in the control group (P<0.05) and the recovery time of the observation group was shorter than that in the control group. The knee joints had higher satisfactory functional restoration (8.68±1.02) than the control group (P<0.05). The probability of complication was lower than that in the control group (P<0.05). Conclusion: Anterior cruciate ligament reconstruction with enhanced recovery care effectively improves the knee joint recovery and prevent the occurrence of the complications, which will benefit in clinical application.