Results 261 to 270 of about 213,615 (311)
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Radiofrequency Devices Including Fractional Radiofrequency
2020Radiofrequency (RF) devices use electromagnetic radiation at frequencies similar to radio bands to deliver electric current and heat the skin. The biologic effects depend upon the tissue impedance and the RF characteristics. Generally, the thermal injury results in denaturated fibrils of collagen and initiates a wound healing response.
Ileana Afroditi Kleidona +2 more
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Neuroimaging Clinics of North America, 2010
Pain that develops in the cervical, thoracic, lumbar, and sacral spine is typically initiated from a clinical condition called spondylosis. Radiofrequency ablation is a key element in the treatment protocol of patients with spondylosis of the cervical, thoracic, lumbar, and sacroiliac joint pain.
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Pain that develops in the cervical, thoracic, lumbar, and sacral spine is typically initiated from a clinical condition called spondylosis. Radiofrequency ablation is a key element in the treatment protocol of patients with spondylosis of the cervical, thoracic, lumbar, and sacroiliac joint pain.
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Facial Plastic Surgery, 2005
Radiofrequency (RF) and combined RF light source technologies have established themselves as safe and effective treatment modalities for several dermatologic procedures, including skin tightening, hair and leg vein removal, acne scarring, skin rejuvenation, and wrinkle reduction.
Neil, Sadick, Lian, Sorhaindo
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Radiofrequency (RF) and combined RF light source technologies have established themselves as safe and effective treatment modalities for several dermatologic procedures, including skin tightening, hair and leg vein removal, acne scarring, skin rejuvenation, and wrinkle reduction.
Neil, Sadick, Lian, Sorhaindo
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Orthopedic Clinics of North America, 2006
This article discusses radiofrequency energy as a treatment of musculoskeletal tumors,focusing on osteoid osteomas. The technique has also been applied to a number of different primary musculoskeletal tumors and is increasingly being used as a palliative method in the management of painful skeletal metastases.
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This article discusses radiofrequency energy as a treatment of musculoskeletal tumors,focusing on osteoid osteomas. The technique has also been applied to a number of different primary musculoskeletal tumors and is increasingly being used as a palliative method in the management of painful skeletal metastases.
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Bipolar and Multipolar Radiofrequency
Dermatologic Surgery, 2014The increased demand for anti-aging treatments over the past decade has fueled the development of multimodality devices. This allows for more efficacious treatment of dermal defects, excess adiposity, and skin laxity. Radiofrequency (RF) devices are constantly evolving and consequently adding multiple indications for their use.
Neil S, Sadick +3 more
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Types of Radiofrequency Ablation-Pulsed Radiofrequency Ablation
2021Continuous radiofrequency (CRF) ablation has been utilized in the treatment of chronic pain since 1974. Pulsed radiofrequency (PRF) emerged as a way to treat pain generators without the destructive effects associated with CRF. While the complete mechanism of action of PRF is not understood, the proposed mechanisms are the induction of long-term ...
Jackie Weisbein +3 more
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Stereotactic Radiofrequency Hypophysectomy
Stereotactic and Functional Neurosurgery, 1978Clinical indications and technical details of RF hypophysectomy were reviewed. Evaluation of several hundred procedures toward pathologic and symptomatic amelioration of metastatic breast cancer and diabetic retinopathy, and also a few cases of intrasellar tumor, indicated sufficient benefit for endorsement in selected patients.
N T, Zervas, H, Hamlin
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Experimental radiofrequency telethermohypophysectomy
Journal of Neurosurgery, 1971✓ A new means of producing well-delineated lesions of the pituitary gland by the heating of implanted electroseeds with electromagnetic radiation has been tested in a series of eight adult baboons (Papio anubis). The technique shows promise as a future simple and safe means of depressing anterior or posterior pituitary function in a controlled fashion ...
C, Burton, R C, Black
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Lumbar radiofrequency sympatholysis
Journal of Vascular Surgery, 1993The purpose of this article is to present a modified technique for lumbar radiofrequency sympatholysis and to compare the results with chemical sympatholysis.Eight patients underwent the percutaneous procedure on an outpatient basis. Sympatholysis was produced with a radiofrequency lesion generator according to distinct anatomic criteria.Six of eight ...
C E, Noe, R F, Haynsworth
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