AST Surgical Technologist Practice Exam

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A partially dislocated joint is called what?

Dislocation
Subluxation
Luxation
Sprain

The correct answer is: Subluxation

A partially dislocated joint is referred to as subluxation. This term describes a condition where the surfaces of the joint lose their normal alignment, but they do not entirely separate from each other as seen in a complete dislocation. In subluxation, there may be a brief period of misalignment, which can lead to pain, instability, and possibly some limited range of motion, but the joint is not completely dislocated. This distinction is crucial in both diagnosis and treatment, as management strategies for subluxation may differ from those used for a full dislocation. Understanding this terminology is important in surgical technology and orthopedics, as it assists in the accurate assessment and treatment planning for different joint injuries. Recognizing the specific nature of the injury helps healthcare professionals determine the appropriate interventions and rehabilitative strategies.