With the lumbar spine comprising 20% of the OCS exam, knowing both Fritz's 2007 treatment-based classification system and Alrwaily's 2016 update is essential to passing the exam. Dr. David Smelser breaks down these systems and includes a case study at the end.

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DISCLAIMER: The information in this podcast is shared for educational purposes only and should not be regarded as medical advice. Always consult with an appropriate licensed provider if you have medical questions or concerns.