[Long-time symptomless presence of a knife fragment in the spine].
D000328:Adult; D005547:Foreign Bodies; D006801:Humans; D008297:Male; D013124:Spinal Injuries / Q000473:pathology*; D013131:Spine; D013997:Time Factors
Dlitel'noe bessimptomnoe prebyvanie oblomka nozha v pozvonochnike.