MRI Grading of Lumbar Spine Degenerative Disc Disease using a Modified Pfirrmann Grading System

Authors

  • Rabia Hafeez
  • Inayatullah Memon

Abstract

OBJECTIVE: To evaluate the extent of involvement and severity of intervertebral degenerative disc disease on MRI lumbar spine by using a modified pfirrmann grading system in patients with low back pain.
METHODOLOGY: This cross-sectional study was conducted at the radiology department of GMC hospital Sukkur from August 2021- January 2022. T2 weighted images of the MRI lumbar spines of 460 consecutive patients were retrospectively reviewed, and the severity of degeneration was assessed using a modified pfirrmann grading system. Patients with imaging features of degenerative disc disease on MRI lumbar spine were included in the study. Patients with a history of trauma, surgery and infection of the lumbar spine were excluded from the study. Data was collected and analyzed using SPSS version 21.
RESULTS: Disc degeneration was classified by a modified pfirrmann grading system score from 1-8, with no disc score in grades 1, 2 and 3. Other discs score were 13(2.82%), 41(8.9%), 187(40.6%), 125 (27.1%) and 94(20.4%) in grade 4,5,6,7 and 8 respectively.

CONCLUSION: This study concludes that a modified pfirrmann grading system is helpful in the assessment of the severity of lumbar spine intervertebral disc degeneration. It is an easy and reliable method and can be easily applicable for better correlation between radiological findings and clinical diagnosis. This grading helps in early detection and decides the mode of treatment; there is a lack of precise knowledge and data available in our country.
KEYWORDS: MRI lumbar spine, low back pain, intervertebral disc degeneration, intervertebral disc scoring system, modified pfirrmann grading.

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Published

03-01-2023

How to Cite

1.
Hafeez R, Memon I. MRI Grading of Lumbar Spine Degenerative Disc Disease using a Modified Pfirrmann Grading System. J Liaq Uni Med Health Sci [Internet]. 2023 Jan. 3 [cited 2024 Nov. 22];21(04):281-4. Available from: http://121.52.154.205/index.php/jlumhs/article/view/882

Issue

Vol. 21 No. 04 (2022): Journal of Liaquat University of Medical & Health Sciences

Section

Original Articles

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