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Cervicalspondylosiswasacommondiseaseinthemiddleageandtheaged.Degenerationoftheligamentumflavumwasoneofthecausesofcervi-calspondylosis.However,therewaslittlesystem-aticcomparativeresearchintotheultrastructureofthecervicalligamentumflavum.Therewerenoul-tras
Cervicalspondylosis wasacommondisease inthemiddleageandtheaged.Degenerationoftheligamentumflavumwasoneofthecausesofcervi-calspondylosis.However, therewaslittlesystem-aticcomparativeresearchintotheultrastructureofthecervicalligamentumflavum.Therewerenoul-tras