Parálisis de la mirada horizontal y escoliosis progresiva en un paciente con endotropia congénita y limitación de abducción. A propósito de un caso

HGPPS is a rare congenital disorder characterised by absence of conjugate horizontal eye movements and progressive scoliosis developed in childhood and adolescence. We highlight this motility disorder as a part of the differential diagnosis of early childhood esotropia with cross- fixation and limitation of abduction.