Research progress on early analgesia after total knee arthroplasty for knee osteoarthritis / 临床外科杂志

ABSTRACT

Objective Patients with knee osteoarthritis undergoing total knee arthroplasty may have a different degree of pain during the perioperative period. This will not only bring a lot of adverse effects to the patients,and directly affect the early postoperative functional exercise and rehabilitation of the knee joint. At present,the commonly methods used to relieve the pain after TKA arepatient con-trolled Intravenous analgesia(PCIA)、patient controlled epidural analgesia( PCEA)、continuous femoral nerve block analgesia(CFNB)、joint peripheral injection analgesia and some methods without using medi-cine. In this paper,the analgesia methods used during the perioperative period of TKA and the latest de-velopment are reviewed.