When there is a fracture at the distal half of the clavicle, what structure is closely related to the injury?
Understand the Problem
The question is asking about a fracture in the distal clavicle (collarbone) and inquiring about the anatomical structure most likely to be affected or closely related to that injury. This requires knowledge of anatomy and how injuries can impact nearby structures.
Answer
The structure closely related to a distal clavicle fracture is the coracoclavicular ligament.
When there is a fracture at the distal half of the clavicle, the coracoclavicular ligament is closely related to this injury.
Answer for screen readers
When there is a fracture at the distal half of the clavicle, the coracoclavicular ligament is closely related to this injury.
More Information
The coracoclavicular ligament is important for maintaining the stability of the shoulder joint, and thus is closely related to distal clavicle fractures.
Tips
A common mistake is to confuse structures near the midshaft of the clavicle with those near the distal end. Remembering the specific anatomy of the shoulder and clavicle helps avoid this.
Sources
- Fracture of distal end clavicle: A review - PMC - pmc.ncbi.nlm.nih.gov
- Clavicle Fractures - Distal - Trauma - Orthobullets - orthobullets.com
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