[Habitual scapholunar dissociation]

Area of Science:

• Orthopedics
• Hand Surgery
• Radiology

Background:

• Scapholunate dissociation is a complex wrist instability.
• It involves disruption of the scapholunate ligament, leading to carpal malalignment.

Observation:

• The study examines radiologic and clinical manifestations of scapholunate dissociation.
• A specific case of habitual scaphoid bone subluxation is presented.

Findings:

• Scapholunate dissociation presents with characteristic radiologic findings.
• Clinical evaluation is crucial for diagnosing wrist instability.
• Habitual subluxation indicates chronic instability and potential for recurrent injury.

Implications:

• Accurate diagnosis of scapholunate dissociation is essential for effective treatment.
• Understanding therapeutic options can improve patient outcomes.
• Further research into habitual subluxation may reveal new management strategies.