OBjEcT Failed solid bony fusion, or pseudarthrosis, is a well-known complication of lumbar arthrodesis. Recent ad-. vances in radiographic technology, biologics, instrumentation, surgical technique, and understanding of the local biology. have all aided in the prevention and treatment of pseudarthrosis.
Definition of duff. 1  1 : a boiled or steamed pudding often containing dried fruit. 2  2 : the partly decayed organic matter on the forest floor. 3  3 : fine coal : slack.
Definition of prick. 1  derisive term for a mean or unkind person;  jerk 2  . Usually used to refer to males. 3  Citation from I Heart Mom, Life (TV, 2010), Season 2 Episode 15 blacked out to resolve Google's penalty against this site.