Trigger Points vs. Tender Points
|Trigger points||Tender points|
|Local tenderness, taut band, local twitc||Local tenderness|
|Singular or multiple||Multiple|
|May occur in any skeletal muscle||Occur in specific locations that aresymm|
|May cause a specific referred pain patte||Do not cause referred pain, but often ca|
Mar 7 2021Author: Cited by: Publish Year:
What are trigger points diagnosis?
Trigger Points: Diagnosis and Management 1 Pathogenesis. There are several proposed histopathologic mechanisms to account for the development of trigger points and subsequent pain patterns, but scientific evidence is lacking. 2 Clinical Presentation. 3 Evaluation. 4 Management.
What are primary and secondary trigger points?
Primary / Central and Secondary / Satellite Trigger Points Primary or Central TrPs are those that cause severe pain locally at the pressure with irradiation according to referred pain map. Usually are based around the center of a muscle belly. Secondary or Satellite TrPs arise in response to existing central trigger points in surrounding muscles.
What is trigger point pain?
Upon examination, a trigger point can be located by palpating a firm, hypersensitive nodule that elicits radiating pain when local pressure is applied to it. 1 The referred pain also can be associated with sensory disturbances such as parasthesias, dysesthesia, and localized extreme skin tenderness.
What are trigger points in muscle?
Trigger points are discrete, focal, hyperirritable spots located in a taut band of skeletal muscle. They produce pain locally and in a referred pattern and often accompany chronic musculoskeletal disorders. Acute trauma or repetitive microtrauma may lead to the development of stress on muscle fibers and the formation of trigger points.
What are trigger point symptoms?
Trigger point symptoms 1 Deep muscle aching and stiffness in an area. 2 Spots that are sensitive to pressure. 3 Possible firm nodules or “muscle knots.” 4 No other obvious cause of pain. 5 Pain is more isolated and episodic. 6 For myofascial pain syndrome, more widespread and constant. More
How are trigger points diagnosed?
The diagnosis of trigger points requires a detailed history and thorough physical examination. The following clinical symptoms may be present when making the diagnosis: History of onset of the painful condition and its presumed cause (e.g., injury or sprain) Distribution pattern of pain consistent with the referral pattern of trigger points
What are trigger points in muscles?
These sensitive areas are called trigger points. A trigger point in a muscle can cause strain and pain throughout the muscle. When this pain persists and worsens, doctors call it myofascial pain syndrome. Myofascial pain syndrome is caused by a stimulus, such as muscle tightness, that sets off trigger points in your muscles.
What are myofascial trigger points?
Myofascial trigger points, also known as trigger points, are described as hyperirritable spots in the skeletal muscle. They are associated with palpable nodules in taut bands of muscle fibers.