Related Experiment Video
Updated: Aug 17, 2026
Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty
Published on: February 27, 2018
Management of osteolysis around total hip arthroplasty
1Mayo Clinic/Mayo Foundation, Rochester, Minn 55905, USA.
Insights
Treatment for osteolysis around total hip arthroplasty (THA) depends on severity and progression. Early identification through regular follow-up is key for potentially less invasive interventions.
Area of Science:
- Orthopedic surgery
- Biomaterials science
- Radiology
Background:
- Osteolysis, bone loss around joint implants, is a common complication of total hip arthroplasty (THA).
- Current treatment strategies are evolving, with a trend towards preserving well-fixed components, but long-term data on these limited procedures are scarce.
- Understanding osteolysis progression is crucial for timely intervention.
Purpose of the Study:
- To review current treatment indications for osteolysis around THA.
- To discuss the development of a treatment algorithm for osteolysis.
- To emphasize the importance of early detection and appropriate surgical planning.
Main Methods:
- Review of current literature and clinical trends in managing osteolysis.
- Discussion of the limitations of plain radiographs in assessing osteolysis severity.
- Consideration of factors influencing treatment decisions, including implant design and patient activity.
Main Results:
- Osteolysis severity and progression dictate treatment indications.
- Selective retention of well-fixed components is a growing trend, though long-term outcomes need further study.
- Plain radiographs often underestimate bone loss, necessitating surgical preparedness for potentially more severe osteolysis.
Conclusions:
- An algorithm for osteolysis treatment around THA can guide clinical decisions, but individual judgment remains paramount.
- Regular patient follow-up is vital for early osteolysis detection, especially in young, active patients or those with problematic implants.
- Surgeons must anticipate greater bone loss during operative treatment than suggested by initial imaging.
Abstract:
The indications for treatment of osteolysis are based on osteolysis severity and progression. At present, there is a trend toward selective retention of well-fixed, undamaged components of satisfactory design, but long-term results of limited procedures with component retention for osteolysis are lacking. An algorithm for treatment of osteolysis around THA can be constructed. Such algorithms can help guide treatment, although it is important to note that judgment is still needed about the optimal treatment for each individual case. Regular follow-up of joint arthroplasty patients-especially those who are young and active and those with problematic implant designs--is important to identify osteolysis early and facilitate more limited intervention. There is increased understanding that osteolysis is a progressive process in the great majority of cases, and thus, most surgeons tend to consider intervention earlier than once was the case. Plain radiographs frequently underestimate the severity of osteolysis, particularly in the pelvis and greater trochanter, and metallic implants can obscure bone loss on routine radiographs. Therefore, when operative treatment is undertaken, the surgeon must be prepared for more severe bone loss than is visible on plain radiographs.
More Related Videos
09:51The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve
Published on: September 7, 2022
04:41Treatment with Locking Intramedullary Nailing for Intertrochanteric Fracture of the Femur Utilizing a New Awl with a Distal Positioner
Published on: June 6, 2025
