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Related Concept Videos

Ankle Joint01:10

Ankle Joint

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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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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.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
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People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about...
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Related Experiment Video

Updated: Feb 8, 2026

A Mouse Model of Ankle-Subtalar Complex Joint Instability
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Neuropathic ankle fractures.

Allison Tucker1, N Craig Stone

  • 1Division of Orthopedic Surgery, Memorial University, St. John’s, NL.

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|May 5, 2012
PubMed
Summary
This summary is machine-generated.

Diabetic neuropathy can lead to severe foot fractures. Early diagnosis and patient education are crucial for managing diabetic foot injuries and preventing complications like fractures and ulcers.

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Area of Science:

  • Orthopedic Surgery
  • Diabetology
  • Podiatry

Background:

  • Diabetic neuropathy significantly increases the risk of foot injuries.
  • Patients with diabetes often have diminished pain and pressure sensation, leading to unawareness of trauma.

Observation:

  • A 65-year-old diabetic female sustained a fibular fracture after a minor injury.
  • Despite non-weight bearing instructions, continued weight-bearing led to fracture displacement and a draining ulcer.
  • The severe injury ultimately required tibiotalocalcaneal arthrodesis with a retrograde hindfoot nail.

Findings:

  • Neuropathic fractures in diabetic patients can result in substantial morbidity.
  • Accurate diagnosis requires thorough assessment including imaging, history, physical examination, and sensory testing (e.g., tuning fork, Semmes-Weinstein monofilament).

Implications:

  • Management of neuropathic ankle fractures is challenging due to high complication rates with both conservative and surgical approaches.
  • Open reduction and internal fixation is often preferred for failed closed reduction.
  • Patient education regarding foot care and adherence to medical advice is paramount in preventing severe outcomes.