Strategic Surgical Intervention in a Rare Presentation of Hip-Spine Syndrome With Lumbosacral Malunion: A Case Report

The hip and lumbar spine are closely related and can create similar patterns of pain and dysfunction. Furthermore, diagnosing and treating hip and spine conditions can be challenging due to the overlap of symptoms. This report describes the successful treatment of a 54-year-old male with hip-spine syndrome following multiple surgeries for spondylolytic spondylolisthesis. The patient presented with low back pain (LBP) and bilateral hip pain, with radiological findings indicating spinal deformity and hip joint synovitis. Two years after two-stage corrective surgery, including pedicle subtraction osteotomy (PSO), the hip synovitis resolved and the symptoms improved. This case emphasizes the need to consider hip-spine syndrome as a possible complication of lumbosacral spine fusion surgery and demonstrates the efficacy of two-stage corrective surgery with pedicle subtraction osteotomy in treating this condition.