The morphology of deep lumbar multifidus in patients with chronic low back pain / 中华物理医学与康复杂志
Chinese Journal of Physical Medicine and Rehabilitation
;
(12): 228-231, 2020.
Article
in Chinese
| WPRIM
| ID: wpr-871160
ABSTRACT
Objective:
To observe the morphological changes of the deep lumbar multifidus (DM) during rest and movement among persons with chronic low back pain (cLBP) using ultrasound imaging.Methods:
Twenty-one cLBP patients and 30 pain-free healthy controls were studied. The resting thickness of the DM muscle was measured, and then its cross-sectional area and thickness during maximum voluntary isometric contraction (MVIC). The results were correlated with pain intensity and duration.Results:
The cLBP patients showed significant reductions in the DM′s resting thickness, and in its cross-sectional area and thickness during a MVIC compared with the healthy controls. The resting thickness of the DM was positively correlated with pain duration, but not with pain intensity.Conclusions:
These results suggest that cLBP patients have atrophy and less thickness change during an MVIC. This should be considered in planning clinical rehabilitation training.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Physical Medicine and Rehabilitation
Year:
2020
Type:
Article
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