Baixe grátis o arquivo DN no controle da dor musculoesquelética – of pain.2–4 MTrPs were the primary source of pain in 74% of 96 patients with. Classificao das Fontes de Poluio Cdigo DN 74/ Descrio da. da Deliberação Normativa (DN) COPAM nº 74/ para a atividade do empreendimento.

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Different methods of dry needling, its effectiveness, and physiologic and adverse effects are discussed.

Revisão DN 74/04 COPAM

A very similar method was developed in 7th century by Chinese physician Sun Ssu-Mo, who inserted needles at points of pain, which he called Ah-Shi points. Dry-needling, Myofascial Trigger Points, Pain, Connective Tissue, Musculoskeletal, Alternative Medicine Myofascial pain is a common form of pain that arises from muscles 47 related fascia and is nd associated with myofascial trigger points MTrP.

Additional studies are needed to evaluate the effectiveness of dry needling. There was evidence that acupuncture in conjunction with other conventional therapies relieves pain and improves function better than the conventional therapies alone.

Enquadramento Revisão DN COPAM 74 – Licenciamento Ambiental

However, the treatment effects were small. Until evidence of the possible mechanism of action of needling is available, or until different interventions have been compared directly, there is no logical copsm for choosing the optimal intervention.

Myofascial pain is a common syndrome seen by family practitioners worldwide. Furlan and colleagues23 also mentioned the low methodologic quality of original studies. Dry needling seemed to be a useful adjunct sn other therapies for chronic low back pain. Examples of dry needling application are shown in Figure 1.

Revisão DN 74/04 COPAM

Myofascial pain is a common form of pain that arises from muscles or related fascia and is usually associated with myofascial trigger points MTrP. Chan Gunn,15 who was one of the pioneers of dry needling. However, over areas with potential risk of significant adverse events, such as lungs and large blood vessels, we suggest using the superficial technique, which has also been shown to be effective, ccopam to a lesser extent.


InKarel Lewit11 proposed that the effect of injections were primarily cause by the mechanical stimulation of an MTrP with the needle. Dry needling is easy to learn, and a basic course usually lasts 2 to 4 days.

Any effect of these therapies is probably because of the needle or placebo rather than the injection of either saline or active drug. The radiculopathy model is based on empirical observations by the Canadian physician Dr.

Because the needle does not necessarily reach the MTrP, local copm responses are not expected.

Dry needling is a treatment modality that is minimally invasive, cheap, easy to learn with appropriate training, and carries a low risk. Submitted 24 December ; revised 25 March ; accepted 29 March Several schools and conceptual models of dry needling have developed during the last 3 decades; most common are radiculopathy15 and MTrP1 models. Secondly, sample sizes were generally small, which raises the possibility of type I error, where the likelihood of a study producing a false-negative result is increased.

Although an acupuncture needle is used, the therapy is based on the traditional reasoning of Western medicine. Marking out the quadratus lumborum muscle before needling. Numerousnoninvasivemethods—suchas stretching, massage, ischemic compression, laser therapy, heat, acupressure,ultrasound,transcutaneouselectrical nerve stimulation, biofeedback, and pharmacological treatments—have been used to alleviate chronic myofascial pain, but no single strategy has.

Baldry22 recommended inserting an acupuncture needle into the tissues overlying each MTrP to a depth of 5 to 10 m for 30 seconds. There also is a great need for further investigation into the development of pain at myofascial trigger points. BoxBeer ShevaIsrael E-mail: The aim of this review is to introduce dry needling, a relatively new treatment modality used by physicians and physical therapists worldwide as a part of complex treatment of chronic musculoskeletal pain, to the wide audience of family physicians, rheumatologists, orthopedic surgeons, physiatrists, pain specialists, dentists, and physical therapists.


It was concluded that there is evidence of pain relief and functional improvement of chronic low back pain with the use of acupuncture compared with no treatment or sham therapy. J Am Board Fam Med ; Despite this, there is evidence that MTrPs that cause musculoskeletal pain often go undiagnosed by both physicians and physical therapists, which leads to chronic conditions. Dry needling methods were empirically developed to treat musculoskeletal disorders. In the musculature, this manifests as muscle shortening, pain, and the development of taut bands with MTrPs.

Gunn named it intramuscular stimulation IMS.

Enquadramento Revisão DN COPAM 74 – Licenciamento Ambiental

The sites for needle insertion are located in skeletal muscles taught in any basic anatomy course. Nevertheless, the patient commonly experiences an immediate decrease in sensitivity after the needling procedure. The deep method of dry needling has been shown to be more effective than the superficial one for the treatment of pain associated with myofascial trigger points. Its effectiveness has been confirmed in numerous studies and 2 comprehensive systematic reviews.

Needling the paraspinal muscles. In addition, in numerous randomized clinical trials RCTs and one systematic review, no difference was found between injections of different substances and dry needling in the treatment of MTrP symptoms. The authors found no statistical difference between the 2 methods. In this clinical narrative review we have attempted to introduce dry needling, a relatively new method for the management of musculoskeletal pain, to the general medical community.

If there is any residual pain, the needle is reinserted for another 2 to 3 minutes. Since then, dry needling has been widely used for the treatment of MTrPs. This article was externally peer reviewed.