Objective To systematically evaluate the rehabilitation experience of patients after total knee arthroplasty,and to provide references for improving the effect of rehabilitation treatment and formulating related clinical nursing strategies.Methods We searched PubMed,Web of Science,the Cochrane Library,Embase,CINAHL,Scopus,ProQuest,CNKI,Wanfang database,VIP database and Chinese biomedical literature database.A qualitative study on the experiences,feelings,and needs of patients undergoing rehabilitation after total knee arthroplasty was retrieved from the database until April 2023.The quality of literature was evaluated using the Quality Evaluation Criteria of Evidence-Based Health Care Center(2016)of Joanna Briggs Institute in Australia,and the results were summarized and integrated by the aggregation integration method.Results A total of 25 studies were included;82 topics were summarized into 12 categories;4 integrated results were finally formed:rehabilitation treatment was faced with multiple difficulties,and patients lost confidence and needed professional guidance and supervision;unsatisfactory experience in rehabilitation;the perception of the benefits of rehabilitation therapy and the encouragement of medical staff,and firm faith in rehabilitation;seeking understanding and social support can promote the effect of rehabilitation therapy.Conclusion Healthcare professionals should pay attention to and reflect on the challenges and unsatisfactory experiences that patients may face during rehabilitation,and provide them with professional guidance and supervision,as well as personalized rehabilitation treatment.