3、 Method Seventy-fourcasesofearlydiagnosedcervicalspondyloticmyelopathy(CSM)weretreatedwithanteriorcervicaldecompressionandautologousiliacbonegraftfusion. Result TheearlystageofCSMwasindistinctive,andsymptomsweremild.Neckpain,abnormalityofmotionandsensationoflimbs,andha