What anatomical structures are typically targeted during dry needling?

The correct answer focuses specifically on muscle tissue that contains trigger points and taut bands, which are central to the practice of dry needling. Trigger points are hyperirritable spots within a taut band of skeletal muscle that can cause localized pain or referred pain in other areas of the body. By inserting a fine needle into these specific areas, practitioners aim to elicit a physiological response that can help to reduce muscle tension, alleviate pain, and promote healing.

Targeting muscle tissue that has trigger points is essential because these areas often contribute to musculoskeletal pain and dysfunction. The technique works on the principle of deactivating the trigger points which, in turn, may help restore normal muscle function, increase range of motion, and reduce pain levels.

Other anatomical structures mentioned, although relevant in different contexts, do not align with the primary focus of dry needling. For example, while ligaments and tendons have important roles in joint stability and may experience swelling, they are not the main focus of dry needling. Similarly, treating joint capsules or surrounding soft tissue is more aligned with techniques such as joint mobilization rather than dry needling itself. Targeting nerves and blood vessels is contraindicated and not typical practice in dry needling, as the procedure aims to avoid