A case report of two OSA patients with cervical spine abnormality and
relevant literature review
This article reported two cases of adult patients diagnosed as severe
obstructive sleep apnea (OSA) in the Therapy Center of Sleep-disordered
Breathing of the Eye, Ear Nose & Throat (ENT) Hospital of Fudan
University. Both patients were found with invisible cervical spine
structural abnormality. The unknown correlation between the development.