Biomaterial Database

Pseudarthrosis following treatment of idiopathic scoliosis by Harrington instrumentation and fusion without added bone. 1987

V Bialik, and H Piggott

A retrospective review was conducted to assess the incidence of pseudarthrosis among 381 patients who had surgical treatment of idiopathic scoliosis by Harrington distraction rod and posterior fusion without added bone. In 260 patients where the lowest level of fusion was at or above the third lumbar vertebra, there were no cases of pseudarthrosis. In the remaining 121 patients with fusion extending below the third lumbar level, there were eight cases, an incidence of 6.6%, for an overall incidence of 2.5%.

UI	MeSH Term	Description	Entries
D007557	Israel	A country in the Middle East, bordering the Mediterranean Sea, between Egypt and Lebanon. The capital is Jerusalem.
D008297	Male		Males
D011542	Pseudarthrosis	A pathologic entity characterized by deossification of a weight-bearing long bone, followed by bending and pathologic fracture, with inability to form normal BONY CALLUS leading to existence of the "false joint" that gives the condition its name. (Dorland, 27th ed)	Pseudoarthrosis,Pseudarthroses,Pseudoarthroses
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D005260	Female		Females
D005500	Follow-Up Studies	Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease.	Followup Studies,Follow Up Studies,Follow-Up Study,Followup Study,Studies, Follow-Up,Studies, Followup,Study, Follow-Up,Study, Followup
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D012189	Retrospective Studies	Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons.	Retrospective Study,Studies, Retrospective,Study, Retrospective