OZET: Diffuz Idiyopatik Iskelet Hiperostozu hastaligina bagli disfaji Diffuz Idiyopatik Iskelet Hiperosteozu omurganin anterior longitudinal ligamenti ve cesitli ekstras- pinal ligamentlerin ossifikasyonu ile karakterize etyolojisi belinmeyen bir hastaliktir. Servikal tutu- lumda cesitli klinik bulgular ortaya cikar. Bu klinik bulgulardan biri olan disfajinin gorulme sikligi %17 ile %28 arasinda degismektedir. Olgumuz yaklasik 7 yildir disfaji, boyun agrisi ve boyunda hareket kisitliligi tanimlayan 69 yasinda erkek hasta olup, yapilan klinik ve radyolojik degerlendirilmeler sonu- cunda Diffuz Idiyopatik Iskelet Hiperosteozu tanisi aldi. Makalede Diffuz Idiyopatik Hiperosteoz'un tani, klinik ve radyolojik ozellikleri kaynaklar esliginde gozden gecirilerek sunuldu. Anahtar kelimeler: Diffuz idiyopatik hiperostozu, Forestier hastaligi, servikal omurga, disfaji ABSTRACT: Dysphagia due to Diffuse Idiopathic Skeletal Hyperostosis disease Diffuse Idiopathic Skeletal Hyperostosis is a disease characterized by ossification of anterior longitudi- nal and various extraspinal ligaments with unknown aetiology. Several clinical findings appear due to cervical involvement. One of them is dysphagia and the incidence varies between 17% and 28%. Our case is a 69 year old male complaining dysphagia, cervical pain and limitation for 7 years. After the clinical and radiological examinations he was diagnosed as Diffuse Idiopathic Skeletal Hyperostosis. In this article diagnosis, clinical and radiological features of Diffuse Idiopathic Skeletal Hyperostosis is evaluated and presented by means of literature.