Multiple Joint Arthroplasty in Hip and Knee Osteoarthritis Patients: A National Longitudinal Cohort Study.

Background: Many patients suffer from osteoarthritis (OA) in multiple joints, possibly resulting in multiple joint arthroplasties (MJAs). Primarily, we determined the cumulative incidence (C) of MJA in hip and knee joints up to 10 years. Secondly, we calculated the mean time between the first and subsequent joint arthroplasty, and evaluated the different MJA trajectories.

Recovery and the use of postoperative physical therapy after total hip or knee replacement.

Background: Total hip or knee arthroplasties (THA/TKA) show favorable long-term effects, yet the recovery process may take weeks to months. Physical therapy (PT) following discharge from hospital is an effective intervention to enhance this recovery process. To investigate the relation between recovery and postoperative PT usage, including the presence of comorbidities, 6 months after THA/TKA.

Activities and participation after primary total hip arthroplasty; posterolateral versus direct anterior approach in 860 patients.

Background And Purpose: In the past decade, a shift occurred in surgical total hip arthroplasty (THA) approaches to the posterolateral (PLA) and direct anterior approach (DAA). Comparisons of postoperative activities and participation between surgical approaches for THA are sparse. We therefore investigated the association between PLA and DAA for THA regarding the construct "activity and participation" (ICF model) during the first postoperative year.

Acute pain after total hip and knee arthroplasty does not affect chronic pain during the first postoperative year: observational cohort study of 389 patients.

Chronic pain is frequently reported after total hip and knee arthroplasties (THA/TKA) in osteoarthritis (OA) patients. We investigated if severity of acute postoperative pain following THA/TKA in OA patients was associated with pain during the first postoperative year. From an observational study, OA patients scheduled for primary THA/TKA (June 2012-December 2017) were included from two hospitals in the Netherlands.

[A man with groin pain].

A 78-year-old man was evaluated at the outpatient orthopaedic clinic with progressive pain in the right groin. X-ray revealed osteoarthritis of the right hip and fibrous dysplasia of the proximal femur. Total hip arthroplasty was performed using a cemented long-stem femoral component spanning the entire lesion.