Same-Day Total Joint Replacement: Who's a Candidate and Who Isn't
Same-day hip and knee replacement is now standard at Aster for appropriately selected patients. Here is how we decide, and what the experience looks like.
Why same-day is possible now
Three changes made outpatient total joint replacement possible. Regional anesthesia techniques that control pain without opioids. Minimally invasive surgical approaches that reduce tissue disruption. And dedicated same-day recovery pathways with physical therapy starting in hours, not days. Most healthy patients no longer benefit from hospital stays for routine joint replacement.
Who's a candidate
Generally, patients under 75 with no uncontrolled cardiac disease, no significant pulmonary comorbidities, a reliable caregiver at home, and a home environment that supports early ambulation. We use standardized risk stratification to make the decision, not surgeon preference. About 40% of our primary hip and knee replacements qualify.
What the day looks like
Arrival at 6:30 AM. Surgery at 8:00. Recovery through mid-morning. Physical therapy by noon. Functional readiness assessment by 3:00 PM. Home by 5:00 PM with a dedicated nurse checking in by phone that evening, the next morning, and in person at 48 hours. Patients sleep in their own beds the night of surgery.
What the outcomes show
Our same-day program's 30-day readmission rate is 1.8%, comparable to our inpatient cohort at 2.1%. 90-day complication rates are not significantly different. Patient satisfaction scores are higher for same-day. The data is consistent with the national literature as the programs mature.
New patients seen within 5 business days.
Our patient navigation team triages every new request, verifies insurance, and matches you to the right specialist.