Pediatric femoral shaft fracture requiring revision surgery for nonunion associated with vitamin D and K deficiencies: a case report

Autor: Shun Igarashi, Koji Nozaka, Tsuyoshi Shirahata, Hiroaki Kijima, Hidetomo Saito, Kimio Saito, Tetsuya Kawano, Naohisa Miyakoshi
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Journal of Medical Case Reports, Vol 18, Iss 1, Pp 1-6 (2024)
Druh dokumentu: article
ISSN: 1752-1947
DOI: 10.1186/s13256-023-04325-x
Popis: Abstract Background Nonunion of femoral shaft fractures in children is rare, and there is no clear treatment protocol. In this case report, a pediatric femoral shaft fracture that developed in nonunion due to vitamin deficiency after osteosynthesis, which was successfully treated with vitamin augmentation and replacement with a rigid antegrade intramedullary nail, is described. Case presentation The patient is an 11-year-old Japanese girl. She injured her right femoral shaft fracture when she hit a wall after kickboarding down a hill and underwent osteosynthesis with a titanium elastic nail. Six months postoperatively, she developed nonunion, was found to be deficient in vitamins D and K, and was started on vitamin supplementation. She underwent replacement with a rigid antegrade intramedullary nail at 7 months postoperatively, and bone union was achieved 3 months after reoperation. Conclusion When delayed union of a fracture is observed postoperatively, even in children without underlying disease, the cause of the problem must be investigated and treated promptly.
Databáze: Directory of Open Access Journals
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