May 1, 2014The Bone & Joint Journal

Three-dimensional morphology and bony range of movement in hip joints in patients with hip dysplasia

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Why the study?

Does developmental dysplasia of the hip alter the maximum range of movement and risk of bony impingement compared to normal healthy hips?

Population

125 hip joints, comprising 52 with developmental dysplasia of the hip (DDH) and 73 normal healthy hip joints

Comparison

Computed tomography with three-dimensional… vs Normal healthy hip joints

Design

Case-control

Authors

INIchiro NAKAHARASuzuki (Japan)MTMasaki TakaoNational Center of Neurology and Psychiatry TSTakashi SakaiYamaguchi University

Discussion

Member takes

Implication

May inform impingement assessment in DDH; leaves open prospective validation of symptom impact and management.

Structured PICO

Does developmental dysplasia of the hip alter the maximum range of movement and risk of bony impingement compared to normal healthy hips?

Population

125 hip joints, comprising 52 with developmental dysplasia of the hip (DDH) and 73 normal healthy hip joints

Intervention

Computed tomography with three-dimensional (3D) surface modeling of the pelvis and femur

Comparator

Normal healthy hip joints

Outcome

Maximum ranges of movement to the point of bony impingement and impingement locationsurrogate

DDH hips exhibit altered 3D morphology and range of motion, with a higher risk of extra-articular impingement, particularly posterior impingement in patients with highly anteverted femoral necks.

Cite This Study

NAKAHARA et al. (2014) studied this question.

synapsesocial.com/papers/69ded45f57c7c8340a5595a9 https://doi.org/10.1302/0301-620x.96b5.32503

View Full Paper

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May 1, 2014The Bone & Joint Journal

Three-dimensional morphology and bony range of movement in hip joints in patients with hip dysplasia

View Full Paper

Ask AI

Bookmark

Why the study?

Does developmental dysplasia of the hip alter the maximum range of movement and risk of bony impingement compared to normal healthy hips?

Population

125 hip joints, comprising 52 with developmental dysplasia of the hip (DDH) and 73 normal healthy hip joints

Comparison

Computed tomography with three-dimensional… vs Normal healthy hip joints

Design

Case-control

Authors

INIchiro NAKAHARASuzuki (Japan)MTMasaki TakaoNational Center of Neurology and Psychiatry TSTakashi SakaiYamaguchi University

Discussion

Member takes

Implication

May inform impingement assessment in DDH; leaves open prospective validation of symptom impact and management.

Structured PICO

Does developmental dysplasia of the hip alter the maximum range of movement and risk of bony impingement compared to normal healthy hips?

Population

125 hip joints, comprising 52 with developmental dysplasia of the hip (DDH) and 73 normal healthy hip joints

Intervention

Computed tomography with three-dimensional (3D) surface modeling of the pelvis and femur

Comparator

Normal healthy hip joints

Outcome

Maximum ranges of movement to the point of bony impingement and impingement locationsurrogate

DDH hips exhibit altered 3D morphology and range of motion, with a higher risk of extra-articular impingement, particularly posterior impingement in patients with highly anteverted femoral necks.

Cite This Study

NAKAHARA et al. (2014) studied this question.

synapsesocial.com/papers/69ded45f57c7c8340a5595a9 https://doi.org/10.1302/0301-620x.96b5.32503

Also Consider

Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context:

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