Kim, Dong Ha High thoracic ossification of ligamentum flavum causing partial Horner syndrome. [electronic resource] - British journal of neurosurgery Apr 2021 - 231-232 p. digital Publication Type: Case Reports; Journal Article ISSN: 1360-046X Standard No.: 10.1080/02688697.2018.1441976 doi Subjects--Topical Terms: Decompression, SurgicalHorner Syndrome--diagnosisHumansLigamentum Flavum--diagnostic imagingMaleMiddle AgedOssification, Heterotopic--diagnosisOsteogenesisSpinal Cord Diseases--surgeryThoracic Vertebrae--diagnostic imaging