Do working length and proximal screw density influence the velocity of callus formation in distal tibia fractures treated with a medial bridge plate?

Bone healing Bridge plate Screw density Tibial fractures Working length

Journal

European journal of orthopaedic surgery & traumatology : orthopedie traumatologie
ISSN: 1432-1068
Titre abrégé: Eur J Orthop Surg Traumatol
Pays: France
ID NLM: 9518037

Informations de publication

Date de publication:
29 Aug 2023
Historique:
received: 02 06 2023
accepted: 17 08 2023
medline: 30 8 2023
pubmed: 30 8 2023
entrez: 29 8 2023
Statut: aheadofprint

Résumé

Aim of our study was to evaluate the influence of working length and screw density on callus formation in distal tibial fractures fixed with a medial bridge plate. 42 distal tibia fractures treated with a bridge plate were analyzed. Minimum follow-up was 12 months. mRUST score (modified Radiographic Union Scale for Tibial fractures) was used to assess callus formation. Working length and screw density were  measured from post-operative radiographs. 39 (92.9%) fractures healed uneventfully. 32 (76.19%) patients showed signs of early callus formation 3 months post-surgery. In these patients a lower screw density was used compared to patients who didn't show early callus (33.4 vs. 26.6; p = 0.04). No differences was noticed in working length. Bridge plate osteosynthesis is a good treatment option in distal tibia fractures. In our series increasing the working length was not associated with a faster callus formation in distal tibia fractures. Conversely, a lower screw density proximally to the fracture site was associated to a faster callus growth.

Identifiants

pubmed: 37644334
doi: 10.1007/s00590-023-03697-6
pii: 10.1007/s00590-023-03697-6
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Informations de copyright

© 2023. The Author(s).

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Auteurs

Antonio Gilli (A)

Department of Orthopedic and Traumatology, San Carlo Borromeo Hospital, Milan, Italy. gilli.antonio1@gmail.com.
University of Milan, Milan, Italy. gilli.antonio1@gmail.com.

Stefano Ghirardelli (S)

Women's College Hospital, Orthopaedic Sports Medicine, University of Toronto, Toronto, Canada.

Pierrenzo Pozzi (P)

Department of Orthopedic and Traumatology, San Carlo Borromeo Hospital, Milan, Italy.

Georgios Touloupakis (G)

Department of Orthopedic and Traumatology, San Carlo Borromeo Hospital, Milan, Italy.

Matteo Messori (M)

Department of Orthopedic and Traumatology, San Carlo Borromeo Hospital, Milan, Italy.

Emmanouil Theodorakis (E)

Department of Orthopedic and Traumatology, San Carlo Borromeo Hospital, Milan, Italy.

Guido Antonini (G)

Department of Orthopedic and Traumatology, San Carlo Borromeo Hospital, Milan, Italy.

Classifications MeSH