<unk>  is a congenital rare type of strabismus most commonly characterized by the inability of the eye to move outward. The syndrome was first described by ophthalmologists Jakob Stilling (1887) and Siegmund Türk (1896), and subsequently named after Alexander<unk> , who discussed the disorder in more detail in 1905. Other names for this condition include:<unk> 's retraction syndrome, eye retraction syndrome, retraction syndrome, congenital retraction syndrome and Stilling-Türk-Duane syndrome.
Duane syndrome
Larsen syndrome
Crandall syndrome
Burnside–Butler syndrome
Adams–Nance syndrome
Stimmler syndrome
Havana syndrome
Jeavons syndrome