An unexpected etiology of lumbosciatica.

Lumbosciatica is a frequent symptom. When it is hyperalgic and/or deficient, it requires urgent exploration and an eventual surgical procedure. In most of the cases, medullary lumbar (instead of medullary) MRI is required looking in the first place at an intervertebral disc herniation.

Traumatic Atlantoaxial Dislocation with an Odontoid Fracture: A Rare and Potentially Fatal Injury.

Traumatic dislocation of the atlanto-axial joint in combination with an odontoid fracture remains a rare entity. Beaucause of its instability, it's alsoo a seriuous injury. A fatal outcome is feared especially in elderly.

Population dynamics of ticks infesting horses in north-west Tunisia.

A preliminary study was carried out to examine the population dynamics of ticks on 24 pure Arabian horses. The horses were monitored monthly over one year in the Ghardimaou region of north-west Tunisia. A total of 120 adult ticks were collected and identified, leading to the estimation of different parasitological indicators.

Epidemiological survey of vector-borne infections in equids from northern Tunisia.

Leishmaniosis (Leishmania infantum infection) and piroplasmoses (Theileria equi and Babesia caballi infections) are vector-borne diseases with significant economic and public health impacts. Despite their importance, there is a lack of data concerning these infections in equids from Tunisia. The present study was carried out to estimate the prevalence of L.