AB270. SOH26AB_0086. Hydrodissection of piriformis muscle in gluteal pain following total hip replacement: a case report

Total hip arthroplasty (THA) is one of the most successful surgical interventions, which offers substantial relief from osteoarthritic pain and substantial improvement in patient function and quality of life. This, however, can sometimes cause a minority of patients to report a new onset of pain in the gluteal or lateral hip region post-operatively. Gluteal pain can affect up to 30% of patients. Mechanism of pain and aligned treatment is the priority. Hydrodissection is a minimally invasive technique involving the injection of fluid to separate fascial layers and release entrapped nerves and tendons.