[Essentials and Pitfalls of Neurological Examination:From Symptoms to Lesion Localization]

Area of Science:

• Neurosurgery
• Neurology
• Spinal Cord Medicine

Background:

• Neurological examinations in neurosurgery must be adapted to disease specifics.
• Accurate neurological assessment is critical for precise lesion localization in spinal surgery.

Purpose of the Study:

• To review essential neurological examination components for identifying spinal lesions.
• To highlight common diagnostic errors and offer strategies for improvement.

Main Methods:

• Systematic review of neurological examination techniques for spinal lesions.
• Analysis of sensory, motor, reflex, and autonomic assessments.
• Discussion of clinical reasoning and diagnostic pitfalls.

Main Results:

• Dermatomal sensory testing, myotomal strength assessment, reflex evaluation, and bladder/bowel function are key.
• Structured examinations translate symptoms into accurate lesion localization.
• Common pitfalls can lead to diagnostic errors if not recognized.

Conclusions:

• A focused neurological exam is indispensable for accurate spinal lesion identification.
• Understanding common errors and employing practical strategies enhances diagnostic accuracy.
• This review supports early-career neurosurgeons in developing clinical reasoning skills.