Related Experiment Video
Updated: May 31, 2026

Surgical Technique of the 3-Dimensional-printed Personalized Hip Implant for the Treatment of Canine Hip Dysplasia
Published on: April 19, 2024
[Developmental dysplasia of the hip]
C Tréguier1, M Chapuis, B Branger
1Département de Radiologie et d'Imagerie Médicale, CHU Hôpital Sud, BP 90347, 35203 Rennes cedex 2, France. catherine.treguier@chu-rennes.fr
Abstract:
At one month, the acetabular depth from a standard lateral coronal section is 4.6 ± 1.0mm. The correlation between experienced and junior radiologists is high (kappa 0.795). A treshhold of 6mm with a Δ (difference between right and left) less than 1.5mm provides a sensitivity of 100% for the detection of DDH at one month. Universal US screening at one month of all high-risk infants in 2009 resulted in a reduction of delayed diagnosis of DDH (zero girls, two boys) in Ille-et-Vilaine due to continuous medical education of general radiologists.
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