What Harm Does Muscle Biopsy Needle Have?

In order to diagnose or differentiate neuromuscular diseases, a doctor takes a muscle (the size of a soybean grain) from certain parts of the body and examines it under a microscope or electron microscope. The site of the muscle removal, by the nature of the myopathy (distal or proximal involvement?) And the progression of the disease. Muscle biopsy is a traumatic test, but it cannot be replaced by other tests, nor can all auxiliary tests, including genetic tests, replace muscle biopsy.

Clinical significance: Muscle biopsy is a method to obtain a small piece of skeletal muscle specimen through surgery for pathological examination. Pathology is a bridge between clinical and basic. It is the main method to determine the nature of muscle disease in the diagnosis of muscle disease, and it is also an irreplaceable method.