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Updated: Jul 19, 2026

07:43
In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy
Published on: July 2, 2021
Definitely hip, but not trendy.
Lawrence Tom1, Jeffrey Rosengarten, Lori B Siegel
1Finch University of Health Sciences, The Chicago Medical School, North Chicago, Illinois 60064, USA.
Summary
Coxa saltans, or snapping hip, is a frequently overlooked cause of hip pain. Understanding its unique internal, external, and intra-articular types is key for accurate diagnosis and effective treatment.
Area of Science:
- Orthopedics
- Sports Medicine
- Radiology
Background:
- Hip discomfort and tendinitis present a complex differential diagnosis.
- Certain conditions, like coxa saltans (snapping hip), are often overlooked due to diagnostic challenges.
- Accurate diagnosis requires clinical awareness and specific imaging.
Purpose of the Study:
- To highlight coxa saltans as a commonly missed diagnosis in hip pain.
- To describe the different types and presentations of snapping hip.
- To emphasize the utility of dynamic bursography in diagnosing snapping hip.
Main Methods:
- Review of clinical presentations of snapping hip.
- Description of diagnostic challenges and overlooked entities.
- Emphasis on dynamic bursography for anatomical evaluation and etiological determination.
Main Results:
- Coxa saltans presents with unique internal, external, and intra-articular types.
- While often symptomatic, snapping hip can be painful and disabling.
- Dynamic bursography aids in evaluating hip anatomy and identifying the cause of snapping.
Conclusions:
- Snapping hip is an important, often overlooked, diagnosis in hip pain.
- A thorough understanding of its varied presentations is crucial.
- Diagnostic imaging, such as dynamic bursography, is valuable for accurate diagnosis and guiding treatment.
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