Triggerpunkten

Triggerpunkten, also known as trigger points, are hyperirritable spots in skeletal muscle that are associated with palpable nodules in taut bands of muscle fibers. When compressed, these points elicit tenderness and can refer pain to other areas of the body. The concept of trigger points was popularized by Dr. Janet G. Travell and Dr. David G. Simons.

Trigger points can develop due to various factors including acute overload, repetitive strain, direct trauma, or even emotional stress. The exact mechanism by which trigger points form is not fully understood, but theories suggest a localized dysfunction in muscle energy metabolism leading to sustained muscle fiber contraction.

The pain associated with trigger points can range from a dull ache to sharp, shooting sensations. The referred pain pattern is often specific to the location of the trigger point and can mimic other conditions, making diagnosis sometimes challenging. Common areas where trigger points are found include the neck, shoulders, back, and hips.

Treatment for trigger points typically involves a multimodal approach. This can include manual therapy techniques such as ischemic compression, deep tissue massage, and stretching. Dry needling, where a thin needle is inserted into the trigger point, is another common intervention. Education on posture, ergonomics, and stress management is also an important part of the treatment plan to prevent recurrence.