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Use Of Trigger Point Dry Needling

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Introduction Trigger point dry needling (TDN) is a treatment in which practitioners insert thin, sterile filiform needles into patients for the purpose of pain relief by stimulating underlying myofascial trigger points, muscles, tendons, and connective tissues. This technique is not only used for the management of neuromuscular pain relief, but it is also used to treat movement impairments and dysfunctions in skeletal muscle, fascia, and connective tissue. Dry needling is also implemented in clinical practice for the purpose of reducing and eventually restoring impairments of body structure and function (American Physical Therapy Association [APTA], 2013). These purposes for dry needling eventually lead to improved activity and function …show more content…

Janet Travell, M.D. and Dr. David Simons, M.D., called the Myofascial Pain and Dysfunction: Trigger Point Manual. The studies of dry needling as a pain relief modality by Travell and Simons began in the 1940s, but were published in this manual much later in1992 and edited in 1999 for the manual’s second edition. In this book, Dr. Travell and Simons introduce this new term of dry needling in order to differentiate between two techniques of trigger point therapy. They used wet needling, which referred to the injection of a local anesthetic using a hypodermic needle, and they also used this new technique of dry needling, which referred to the insertion of the hypodermic needle into the myofascial trigger point without the injection of any medication or anesthetic (Travell, Simons & Simons, 1999). Myofascial trigger points, colloquially referred to as “knots”, are classified as hyperirritable spots within a taut band of contracted skeletal muscle fibers that produce local and/or referred pain when stimulated (APTA, 2013). In the infancy of their studies, Travell and Simons preferred the use of the hypodermic needle and never used filiform needles. They believed that the filiform needle was too thin and not strong enough for dry needling; preference was given to the hypodermic needle because of its superior strength and the tactile feedback that it provided at the time. In the beginning of

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