Spinal discitis inotora 2% kusvika 7% yezvirwere zvese zvemusculoskeletal zvinokonzerwa nebhakitiriya, fungi, uye, kazhinji, nemaparasite. Inenge hafu yezviitiko zvose zvezvirwere zvepelinha zviri mu lumbar spine, zvishoma kudarika chikamu chimwe muzvitatu mumusana we thoracic, uye zvakasara mumutsipa wekervical.