MR imaging of ankle inversion injuries

Area of Science:

• Orthopedics
• Radiology
• Sports Medicine

Background:

• Ankle inversion injuries are prevalent in both general and athletic populations.
• These injuries frequently result in multiple concurrent pathologies, including syndesmosis injury, lateral ankle ligament tears, peroneal retinaculum or tendon injury, osteochondral lesions, or fractures.
• Untreated or multiple injuries can lead to chronic pain and instability.

Purpose of the Study:

• To discuss the role of Magnetic Resonance (MR) imaging in evaluating acute and chronic ankle inversion injuries.
• To highlight the diagnostic capabilities of MR imaging for various ankle pathologies.
• To emphasize MR imaging's utility in identifying subtle injuries and assessing soft tissues, cartilage, and ligaments.

Main Methods:

• Review of MR imaging techniques and findings in the context of ankle inversion injuries.
• Discussion of common concurrent injuries associated with ankle inversion.
• Correlation of MR imaging findings with clinical outcomes such as pain and instability.

Main Results:

• MR imaging offers superior soft tissue contrast, high sensitivity for detecting occult fractures, and direct visualization of articular cartilage and ankle ligaments.
• It is instrumental in diagnosing a spectrum of injuries, from acute ligament tears to chronic instability.
• Comprehensive MR evaluation aids in understanding the extent of injury and guiding treatment decisions.

Conclusions:

• MR imaging is a crucial diagnostic tool for the thorough evaluation of acute and chronic ankle inversion injuries.
• Its ability to visualize multiple structures and subtle pathologies makes it invaluable for managing complex ankle trauma.
• Accurate MR imaging assessment is essential for addressing chronic pain and instability resulting from ankle inversion injuries.