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Orthopaedics

Supraclavicular Nerve Lesions

Built from Pillemer — Physical Signs in Orthopaedics and Neurology

The first 25 slides of Supraclavicular Nerve Lesions
The first 25 slides, exactly as they appear. The full deck has 35 content slides.

What’s inside

6 sections · 35 slides

  1. 01

    Overview

    • What this topic teaches you
    • How we will build the picture
    • The big idea in one slide

    3 slides

  2. 02

    Anatomy

    Where the nerve comes from and the skin it supplies

    • What is the supraclavicular nerve?
    • C3 and C4 join to form the nerve trunk
    • The path the nerve takes
    • Why the posterior triangle location matters
    • The nerve splits into three branches
    • The three branches fanning over the shoulder
    • Branch-by-branch: what each one covers
    • Two more facts that matter
    • The skin territory of the nerve
    • Plain-English glossary of the key terms

    10 slides

  3. 03

    Mechanism of Injury

    The forces and situations that damage the nerve

    • How does the nerve get injured?
    • An unusual real-world example

    2 slides

  4. 04

    Clinical Presentation

    What the patient notices and what you can feel

    • The key finding: where sensation drops
    • Where the numbness is found
    • What you can feel at the bedside

    3 slides

  5. 05

    Diagnosis

    The simple bedside findings that clinch it

    • Three findings that make the diagnosis
    • Reading the diagnostic triad
    • A simple bedside pathway to the diagnosis
    • How to run the examination, step by step

    4 slides

  6. 06

    Clinical Significance

    Why missing it leads to the wrong operation

    • Why does getting this right matter?
    • SCN lesion vs the mistaken diagnosis
    • The pay-off of the correct diagnosis
    • Key takeaways
    • Why can a purely sensory nerve lesion still be mistaken for a surgical shoulder problem?
    • References
    • Physical Signs in Orthopedic and Neurologic Disorders: A Practical Guide

    7 slides