Guided Growth to Treat Anterolateral Tibial Bowing Associated with Congenital Pseudarthrosis of the Tibia.
J Pediatr Orthop
; 44(6): e560-e565, 2024 Jul 01.
Article
en En
| MEDLINE
| ID: mdl-38835290
ABSTRACT
BACKGROUND:
Anterolateral tibial bowing associated with congenital tibial pseudarthrosis occurs often in patients with neurofibromatosis type 1 and results from the inability of the fractured bone to unite, leading to persistent nonunion, abnormal bone growth, and further bowing of the tibia. Current surgical and nonsurgical approaches demonstrate persistent nonunion or refracture, often resulting in amputation.METHODS:
This report describes the management of 3 patients with anterolateral tibial bowing and NF1 who underwent distal tibia-guided growth.RESULTS:
The patients had an average age of 1.6 years at initial operation, with a total of 3 to 4 surgeries over an average of 2.1 years. The latest follow-up on all patients is included, at a mean of 5.1 years after the initial operation. All 3 patients experienced substantial functional improvement and improved alignment of the mechanical axis of the tibia. One patient has experienced refracture.CONCLUSIONS:
Our study indicates that guided growth can serve as an additional surgical option to improve ALTB and potentially reduce the risk of fracture and pseudarthrosis by restoring normal mechanical alignment. LEVEL OF EVIDENCE Level-IV, Case Series.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Seudoartrosis
/
Tibia
/
Neurofibromatosis 1
Límite:
Child, preschool
/
Female
/
Humans
/
Infant
/
Male
Idioma:
En
Revista:
J Pediatr Orthop
Año:
2024
Tipo del documento:
Article
País de afiliación:
Mongolia