Horizontal gaze palsy (HGP) in association with scoliosis has been reported in both orthopaedic and ophthalmological published work. Juvenile progressive scoliosis in combination with HGP is caused by a malfunction of the normal control mechanism for equilibrium related to the lower brain stem, mostly associated with The aim of this study is to establish the association of scoliosis and HGP. 13 cases (four families and three sporadic cases) with HGP and scoliosis were documented; other systemic and ocular associated findings were identified and genetic counselling was done. All patients had radiograph of the spine, cranial and spinal cord MRI, chromosome analysis, gene analysis, and full ophthalmological examination. Blood samples were tested for Introduction
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