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Pain and pathology in lumbar disc hernia

N Vucetic1, H Määttänen, O Svensson

  • 1Department of Orthopedics, Karolinska Institute, Huddinge University Hospital, Sweden.

Clinical Orthopaedics and Related Research
|November 1, 1995
PubMed
Summary

Pain drawings effectively correlate with lumbar disc herniation levels and grades. This diagnostic tool aids in surgical patient selection and understanding pain patterns.

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Area of Science:

  • Neurosurgery
  • Orthopedics
  • Pain Medicine

Background:

  • Lumbar disc herniation is a common cause of back and leg pain.
  • Accurate diagnosis of herniation level and grade is crucial for effective treatment.
  • Traditional diagnostic methods may not fully capture the nuances of patient pain presentation.

Purpose of the Study:

  • To investigate the correlation between pain drawing patterns and the specific level and grade of lumbar disc herniation.
  • To evaluate the utility of pain drawings as a diagnostic aid in patients undergoing spinal surgery.

Main Methods:

  • Analysis of preoperative pain drawings from 185 patients with L4-L5 and L5-S1 disc herniations.
  • Pain drawings were coded, digitized, and analyzed using stepwise discriminant analysis.
  • Correlation of pain patterns (localization, variation, modality) with herniation level and grade.

Main Results:

  • Pain in the anterolateral leg predicted L4-L5 lesions.
  • Pain radiating to the posterior foot indicated L5-S1 lesions.
  • Foot radiation suggested sequestrated herniation, while bilateral back pain suggested protruded herniation.

Conclusions:

  • Pain drawings enhance patient-physician communication and documentation.
  • Pain drawings serve as a valuable aid in diagnosing lumbar disc herniation level and grade.
  • This method assists in selecting surgical candidates and facilitates large-scale data analysis.

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