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Related Concept Videos

Fractures: Bone Repair01:27

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Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
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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...
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Updated: Apr 10, 2026

Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus
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Pantalar Intact Dislocation: A Systematic Review.

Eleonora Dell'Agli1, Marco Sapienza1, Mirko Domenico Castiglione1

  • 1Department of General Surgery and Medical Surgical Specialties, Section of Orthopedics and Traumatology, A.O.U. Policlinico-San Marco, University of Catania, Via Santa Sofia 78, 95123 Catania, Italy.

Journal of Functional Morphology and Kinesiology
|February 21, 2025
PubMed
Summary
This summary is machine-generated.

Pure total talar dislocation is a rare injury. Early reduction and soft tissue care are vital to minimize complications like avascular necrosis (AVN), though AVN risk remains high.

Keywords:
clinical presentationoutcomespantalar dislocationtalar dislocationtalar injury

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Area of Science:

  • Orthopedic Surgery
  • Trauma Care
  • Sports Medicine

Background:

  • Pure total talar dislocation is a rare orthopedic emergency.
  • Literature on its management is limited, necessitating a review of existing evidence.

Purpose of the Study:

  • To conduct a scoping review of pure total talar dislocation.
  • To analyze epidemiology, presentation, imaging, surgical options, rehabilitation, and complications.

Main Methods:

  • PRISMA-ScR guidelines followed for systematic literature search.
  • Databases searched: PubMed, Web of Science, Scopus.
  • 30 studies focusing on pure total talar dislocation without fractures were included.

Main Results:

  • Key findings emphasize early reduction, wound care, and soft tissue preservation.
  • Complications include avascular necrosis (AVN), post-traumatic arthritis, and infection.
  • High risk of AVN persists, especially with compromised talar blood supply.

Conclusions:

  • Pure total talar dislocation lacks a standardized management protocol.
  • Talar reimplantation and joint fixation show promise but carry significant complication risks, notably AVN.
  • Further research is needed to standardize treatment and improve outcomes for this severe injury.