Early Tibiotalar Joint Changes Following Subtalar Arthrodesis for Progressive Collapsing Foot Deformity: A 3D Distance Mapping Short Scientific Report
In patients diagnosed with PCFD 2A and/or 2D who had undergone ALAPSTA, we observed a significant early imaging-based change in the spatial relationship of the tibiotalar joint in quiet standing, demonstrating dorsiflexion of the talus over the calcaneus, consistent with a "re-saddling" effect. These findings are exploratory and require further clinical correlation.
Authors
- Céline Fernando
- César de César Netto (ORCID: https://orcid.org/0000-0001-6037-0685)
- Antonio Izzo (ORCID: https://orcid.org/0000-0001-5018-3835)
- Matthieu Lalevée (ORCID: https://orcid.org/0000-0001-5058-8867)
- Alessio Bernasconi (ORCID: https://orcid.org/0000-0002-9427-3178)
- François Lintz (ORCID: https://orcid.org/0000-0002-0163-6516)
Institutions
- Duke University (US)
- American Orthopaedic Foot and Ankle Society (US)
- Federico II University Hospital (IT)
- Centre Hospitalier Universitaire de Rouen (FR)
Publication Details
- Journal
- Foot & Ankle International
- Published
- 2025-09-01
- DOI
- https://doi.org/10.1177/10711007251361123
- Primary Topic
- Foot and Ankle Surgery
- Type
- article
- Field-Weighted Citation Impact
- 0.00