Related Experiment Video
Updated: Jan 1, 2026
Knee Arthrocentesis in Adults
Published on: February 25, 2022
Hip-Spine Syndrome: The Diagnostic Utility of Guided Intra-articular Hip Injections
Insights
Guided hip injections accurately identify pain sources in hip-spine syndrome. This diagnostic tool offers high reliability when other methods fail to pinpoint the pain origin.
Area of Science:
- Orthopedics
- Diagnostic Imaging
- Pain Management
Background:
- Hip and lumbar spine conditions often present with overlapping symptoms, complicating accurate diagnosis.
- Differentiating pain sources between the hip joint and lumbar spine is crucial for effective treatment planning.
Purpose of the Study:
- To evaluate the diagnostic accuracy of guided intra-articular hip injections for identifying pain generators in patients with hip-spine syndrome.
Main Methods:
- A systematic literature review was conducted, searching PubMed and Cochrane databases for relevant studies.
- Nine studies were included in the meta-analysis to determine the diagnostic utility of guided hip injections.
Main Results:
- Guided intra-articular hip injections demonstrated high diagnostic performance.
- Mean sensitivity was 93.6%, specificity 95.0%, positive predictive value 98.8%, and negative predictive value 86.3%.
Conclusions:
- Ultrasound- or fluoroscopic-guided intra-articular hip injection is a powerful and reliable tool for diagnosing hip-spine syndrome.
- This procedure is particularly valuable when the pain source remains unclear after initial evaluation.
Abstract:
Overlapping symptoms between hip and lumbar spine pathologies complicate diagnoses and treatments. The purpose of this study was to determine the utility of guided intra-articular hip injection in identifying the pain source in hip-spine syndrome. A search of PubMed and Cochrane databases yielded 9 studies. The mean values for sensitivity, specificity, positive predictive value, and negative predictive value of guided intra-articular hip injection were 93.6%, 95.0%, 98.8%, and 86.3%, respectively. Thus, in hip-spine syndrome, when a pain source cannot be elucidated, an ultrasound- or fluoroscopic-guided intra-articular hip injection may be a powerful and reliable diagnostic tool. [Orthopedics. 2020; 43(2):e65-e71.].
