Effects of Spina Bifida Occulta on Bone Union in Fifth Lumbar Spondylolysis.
bone union
conservative treatment
lumbar spondylolysis
spina bifida occulta
Journal
Spine surgery and related research
ISSN: 2432-261X
Titre abrégé: Spine Surg Relat Res
Pays: Japan
ID NLM: 101718059
Informations de publication
Date de publication:
27 Jul 2023
27 Jul 2023
Historique:
received:
15
12
2022
accepted:
19
01
2023
medline:
28
8
2023
pubmed:
28
8
2023
entrez:
28
8
2023
Statut:
epublish
Résumé
The effect of spina bifida occulta (SBO) on bone union in lumbar spondylolysis is controversial. The study aim was to assess the effect of SBO on bone union after conservative treatment of L5 spondylolysis, the most common level. The study included 191 lesions in 145 patients (mean age, 14.0 years) with conservatively treated L5 spondylolysis. We examined the relationships between bone union after conservative treatment and the number of SBOs, levels, and single or multilevel status. Fisher's exact probability test, chi-square test, and Welch's T test were performed. The SBO incidence was 53%, with at least one SBO at any vertebral level. SBO at S1 ( The SBO incidence in L5 spondylolysis was 53%. SBO at S1 or S2 and a higher number of SBOs were associated with lower bone union rates. In particular, the bone union rate of lesions with SBOs at both S1 and S2 was <50%.
Identifiants
pubmed: 37636136
doi: 10.22603/ssrr.2022-0255
pmc: PMC10447187
doi:
Types de publication
Journal Article
Langues
eng
Pagination
390-395Informations de copyright
Copyright © 2023 The Japanese Society for Spine Surgery and Related Research.
Déclaration de conflit d'intérêts
Conflicts of Interest: The authors declare that there are no relevant conflicts of interest.
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