Rapid recovery following hip and knee arthroplasty using local infiltration analgesia: length of stay, rehabilitation protocol and cost savings.

We implemented local infiltration analgesia (LIA) as a technique of providing post-operative pain management and early mobilization after arthroplasty surgery and have progressively found patients able to go home earlier. This study compares the national data on hip and knee arthroplasty provided by the Royal Australasian College of Surgeons and Medibank Private with our outcomes using LIA and rapid recovery. Prospective study of one surgeon including 200 knees, and 165 hips in the two years till June 2016. Variables included in comparison to the two groups were: length of stay, percentage of patients transferred to rehabilitation or intensive care unit (ICU), readmitted within 30 days and average separation cost. Hip replacement median length of stay in our series was two nights versus five nights, inpatient rehabilitation 7% versus 36%, ICU admission zero versus 4%, and readmissions 3.9% versus 6.0%, the average hospital separation cost in our series was $17 813 versus $26 734. Knee replacement median length of stay in our study was one night versus five nights, ICU 0.5% versus 3%, rehabilitation 4.5% versus 43%, and readmission 6% versus 7%, the average hospital separation cost in our group was $16 437 versus $27 505. The comprehensive approach of LIA and rapid recovery enables patients to have shorter hospitalization, lower rehabilitation incidence and a resultant reduction in health expenditure.

Nassar I ，Fahey J ，Mitchell D 《-》

Early inpatient rehabilitation after elective hip and knee arthroplasty.

Munin MC ，Rudy TE ，Glynn NW ，Crossett LS ，Rubash HE ... -  《-》

Local infiltration analgesia versus intrathecal morphine for postoperative pain management after total knee arthroplasty: a randomized controlled trial.

Essving P ，Axelsson K ，Åberg E ，Spännar H ，Gupta A ，Lundin A ... -  《-》

Total joint arthroplasty cost savings with a rapid recovery protocol in a military medical center.

Doman DM ，Gerlinger TL 《-》

Rapid mobilization decreases length-of-stay in joint replacement patients.

Tayrose G ，Newman D ，Slover J ，Jaffe F ，Hunter T ，Bosco J 3rd ... -  《-》