Mietens syndrome is a very rare condition that is characterized by several eye and skeletal abnormalities. People with this syndrome may experience corneal opacity (cloudiness of the eye), nystagmus (rapid, uncontrolled eye movements), and strabismus (misalignment of the eyes). In addition to the eye-related issues, this condition involves problems with the elbows and forearm bones. The elbows can have a flexion contracture (limited movement) and may be associated with a dislocation of the head of the radius, as well as unusually short ulnae and radii. These combined features form the basis of the syndrome’s presentation.

Common signs and symptoms of Mietens syndrome include corneal opacity, nystagmus, and strabismus. There is also a flexion contracture of the elbows, dislocation of the head of the radius, and abnormally short forearm bones (ulnae and radii).

Information about the underlying causes and genetic risk factors for Mietens syndrome is currently limited. There are no known genes associated with this syndrome based on available sources.