ArticleOrthopaedic journal of sports medicine2025
Hip Joint Intercartilage Space, Range of Motion, and Lateral Differences in Elite and Subelite Ice Hockey Players: A Case-Control Trial.
Article in Orthopaedic journal of sports medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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3 authors.
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Abstract
Background: Ice hockey players experience groin pain and imbalances in the muscles of the hip joint, possibly because of the condition of the intercartilage space (ICS). Purpose: To describe the lateral differences in size of the articular ICS, range of motion, and adductor/abductor muscle strength between elite and subelite ice hockey players and a control group of participants who did not play ice hockey. Study Design: Cross-sectional study; Level of evidence, 3. Methods: 33 elite hockey players, 26 subelite hockey players, and 30 non-ice hockey player controls were compared in terms of ICS thickness, isometric hip abductor muscle strength, hip range of motion, functional test results, and pain score. Two-way analysis of variance was used to identify differences in laterality and performance levels. Results: The ICS of the hip joint was smaller ( Conclusion: Ice hockey players had a smaller ICS of the hip joint, particularly on the backhand side. These structural changes were accompanied by reduced range of motion in the hip joint, increased pain, and asymmetries in muscle strength. Hip range of motion and symmetry of adductor/abductor muscle strength should be considered when diagnosing ice hockey players. ICS assessment via sonography might become a useful tool for the evaluation of structural changes in the hip. Research on ice hockey-related injuries should focus more on the structural and functional condition of the backhand side of the hip.
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