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Published on: January 24, 2018

Optimizing Sagittal Talar Alignment With Subtalar Arthroereisis Prior to Total Ankle Replacement in PCFD Class E: A

Julieta Brué1, Enrico Pozzessere1, Francesco Di Lauro2

  • 1Department of Orthopaedic Surgery, Duke University School of Medicine, Foot and Ankle Division, Durham, NC, USA.

Foot & Ankle Orthopaedics
|August 13, 2026
PubMed

Keywords:
PCFD class Eprogressive collapsing foot deformitysubtalar arthroereisistalar sagittal alignmenttotal ankle replacement

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Ankle Joint01:10

Ankle Joint

The ankle is formed by the talocrural joint (crural = leg). It consists of the articulations between the talus bone of the foot and the distal ends of the tibia and fibula of the leg. The superior aspect of the talus bone is square-shaped and has three areas of articulation. The top of the talus articulates with the inferior tibia. This is the portion of the ankle joint that carries the body weight between the leg and foot. The sides of the talus are firmly held in position by the articulations...