Affiliation:
1. First Affiliated Hospital of Guangzhou University of Chinese Medicine
2. The First Clinical Medical College of Guangzhou University of Chinese Medicine
3. Guangdong Academy of Traditional Chinese Medicine Orthopedics and Traumatology
Abstract
Abstract
Background: To investigate the clinical efficacy of a percutaneous "tripod" combined with radiofrequency ablation and bone cement filling surgery in treating acetabular bone metastases.
Methods: We retrospectively analyzed 11 patients who underwent percutaneous "tripod" combined with radiofrequency ablation and bone cement filling for acetabular bone metastases at a tertiary care hospital from February 2021 to December 2022.
Results: A total of 11 cases with 13 hips underwent this procedure, including two female patients who underwent both sides, and the rest were unilateral. All cases were followed up for 3 to 24 months, with a mean of 12 months and a median follow-up time of 11 months. By the final follow-up, two of the 11 patients died, and nine survived. One died seven months after surgery, and one died eight months after surgery; the survival of the deceased patients was 7.5 months (range: 7-8 months), with a median survival time of 7.5 months. All 11 patients completed the surgery successfully, and the average unilateral operation time was 167.4 min (148-193). The amelioration of postoperative pain, concomitant with an improvement in the quality of life, was observed in a significant manner, ultimately resulting in a prolonged and sustained effect.
Conclusions: The combination of percutaneous "tripod", radiofrequency ablation, and bone cement filling can effectively relieve pain without delaying the patient's systemic anti-tumor therapy and is a minimally invasive, safe, and effective procedure for the treatment of periacetabular metastases.
Publisher
Research Square Platform LLC