What defines the inferior limit of the neck posteriorly?
Understand the Problem
The question is asking for the anatomical structure that defines the inferior limit of the neck at the posterior aspect. It provides multiple choice options to identify which vertebra corresponds to this anatomical location.
Answer
Middle third of the clavicle.
The inferior limit of the neck posteriorly is defined by the middle third of the clavicle.
Answer for screen readers
The inferior limit of the neck posteriorly is defined by the middle third of the clavicle.
More Information
The posterior triangle of the neck is an anatomical region with boundaries that are clinically significant due to the structures contained within, like vascular and neural elements.
Tips
A common mistake is confusing the boundaries of different neck triangles due to their close proximity and overlapping anatomical features.
Sources
- Posterior Triangle of the Neck - Subdivisions - TeachMeAnatomy - teachmeanatomy.info
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