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Multifidus muscle

The multifidus is a deep back muscle with bundles connecting several vertebrae. It contributes to...

Multiplanar reconstruction

Processing of an imaging volume to display slices in different planes without necessarily obtaining a...

Multiple myeloma involving the spine

Plasma-cell cancer that can weaken vertebrae through bone lesions and cause pain, fractures or neurological...

Muscle atrophy

Reduction in muscle size that may result from inactivity, nerve injury or muscle disease.Lire cette...

Muscle relaxant

Medication intended to reduce selected muscle spasms or overactivity; effects and risks vary by drug.Lire...

Muscle spasm

Involuntary contraction of a muscle or muscle group, sometimes painful.Lire cette fiche en françaisIn this...

Muscle spindle

Sensory receptor within a muscle that informs the nervous system about muscle length and changes...

Muscle strengthening

Exercise intended to improve or maintain muscles’ ability to generate and tolerate force.Lire cette fiche...

Muscle tightness

Term describing persistent muscle tension; its precise clinical meaning depends on examination and context.Lire cette...

Muscle tone

Baseline muscle tension and resistance during passive movement, influenced by neural and tissue factors.Lire cette...