Which week range is typically when full weight-bearing is achieved after TKA?

Which week range is typically when full weight-bearing is achieved after TKA?

• A. Week 1-2
• B. Week 7-8
• C. Week 4-6
• D. Week 9-10

Answer: (C)

After total knee arthroplasty, weight-bearing is progressed gradually to protect the new joint while promoting healing. In the immediate postoperative period, patients typically use assistive devices with partial or toe-touch weight bearing. By around four to six weeks, healing of soft tissues and restoration of quadriceps control usually allow full weight bearing, so many patients walk without assistive devices if cleared. This four-to-six-week window is the common, typical timeline. Some protocols or implants may allow earlier or slower progression, but answers in this range best reflect the usual course. Weeks 1–2 is generally too early for full weight bearing, while weeks 7–8 or 9–10 usually occur after full weight bearing has already been established.

After total knee arthroplasty, weight-bearing is progressed gradually to protect the new joint while promoting healing. In the immediate postoperative period, patients typically use assistive devices with partial or toe-touch weight bearing. By around four to six weeks, healing of soft tissues and restoration of quadriceps control usually allow full weight bearing, so many patients walk without assistive devices if cleared. This four-to-six-week window is the common, typical timeline. Some protocols or implants may allow earlier or slower progression, but answers in this range best reflect the usual course. Weeks 1–2 is generally too early for full weight bearing, while weeks 7–8 or 9–10 usually occur after full weight bearing has already been established.