摘要：This article analyzes the application of Omaha system in perioperative continuation nursing and discharge follow-up of patients undergoing total hip arthroplasty in China, and combine the Omaha system with mobile medical to design a mobile management platform APP suitable for patients with total hip arthroplasty, and strengthen professional training for nurses, with the cooperation of multi-disciplinary teams, will be widely applied and promoted in clinical, in order to better manage and improve the nursing outcomes of patients with total hip arthroplasty and enhance the quality of life of patients.