Decher H
Arch Otorhinolaryngol. 1976 Sep 16;212(4):369-74. doi: 10.1007/BF00453686.
The history of the patient is very important. In cervical syndroms typical pain in neck, shoulder and arm are present, often combined with occipital headache and paraesthesias. The symptoms are more pronounced during the night, while waking-up and after sudden head movements. Radiological changes mainly occur at C 4-C 7, but are not pathegnomonic. Hearing loss is rather frequent, usually one-sided and non fluctuating. The audiogram is not characteristic for its cervical origin. In 80% recruitment is present, tinnitus occurs in 30--60% of the patients, but displacusis and fullness of the ear do not occur. The vestibular symptomatology is the best differential diagnostic tool.