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Hangman fracture

Bilateral fracture through the C2 pars region, sometimes associated with C2–C3 displacement and disc-ligament injury.Lire...

Hemivertebra

Congenital malformation in which part of a vertebral body does not develop normally, producing a...

Hyperalgesia

Hyperalgesia describes an increased painful response to stimulation that is ordinarily painful. It is a...

Hyperintensity

Hyperintensity means that an area appears brighter on MRI than a reference tissue. Its significance...

Hyperkyphosis

Excessive posterior-convex spinal curvature, usually thoracic, which may be postural or structural.Lire cette fiche en...

Hypoesthesia

Reduced sensitivity to stimulation, assessed as part of a neurological examination.Lire cette fiche en françaisIn...

Hypointensity

Hypointensity means that an area is relatively dark on an MRI image. It describes an...