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Amani T, Surenthar M, Prethipa R. Frontier Breakthroughs: A Comprehensive Review of Diathermy in Dentistry With a Focus on Oral Medicine. Cureus 2024; 16:e57427. [PMID: 38699109 PMCID: PMC11063130 DOI: 10.7759/cureus.57427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 04/01/2024] [Indexed: 05/05/2024] Open
Abstract
Diathermy is a therapeutic technique utilizing electromagnetic waves that is widely used in the medical field, especially for orthopedic injuries such as musculoskeletal disorders. Shortwave diathermy (SWD), microwave diathermy (MWD), sonic therapy or ultrasound (US), and long-wave diathermy are the various types, out of which shortwave diathermy is most commonly used in medical fields. However, diathermy has not been explored much in dentistry. This literature review aims to discuss the various applications of diathermy and its potential use in dentistry with the existing scarce literature and further emphasize its role as a recommendation in the management of orofacial pain in dental practice.
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Affiliation(s)
- Turaga Amani
- Oral Medicine and Radiology, Saveetha Dental College and Hospitals, Chennai, IND
| | | | - Roland Prethipa
- Oral Medicine and Radiology, Saveetha Dental College and Hospitals, Chennai, IND
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Almalty AR, Abdelnour HM, Hawamdeh M, Alkhob SA. Physiotherapists' Understanding of Shortwave Diathermy Contraindications: A Questionnaire Survey. Risk Manag Healthc Policy 2023; 16:1171-1185. [PMID: 37396935 PMCID: PMC10312352 DOI: 10.2147/rmhp.s413806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 06/16/2023] [Indexed: 07/04/2023] Open
Abstract
Purpose It is known that electromagnetic fields and heat generated by shortwave diathermy (SWD) can have adverse effects on living tissue. The purpose of this research is to evaluate Jordanian physiotherapists' knowledge of pulsed and continuous SWD contraindications. And investigate the potential contraindications about which Jordanian physiotherapists may have limited knowledge. Subjects and Methods This cross-sectional study investigates Jordanian physiotherapists' knowledge of SWD contraindications. In 38 private and public hospitals, a self-administered questionnaire survey was carried out. Participants were asked to classify 32 conditions as "always, sometime, or never" contraindicated or "I do not know". Participants are physiotherapists with two or more years of postgraduate experience. Two forms comprised the survey. The first consisted of assessing their reaction to the contraindications of pulsed shortwave diathermy (PSWD), while the second consisted of continuous shortwave diathermy (CSWD). Results Approximately 270 physiotherapists were eligible to participate in this investigation. Only 150 questionnaires were distributed to the therapists who agreed to the study. One hundred twenty-eight were returned for an average response rate of 85.3% (128/150). Respondents had good agreement about using SWD for cardiovascular condition, however, 24 respondents (19%) thought PSWD can be used over venous thrombosis. Only 64% of the respondents was aware that pacemakers are contraindicated for PSWD. Approximately 14% to 32% seem unaware that tuberculosis and osteomyelitis are contraindicated for both CSWD and PSWD. About 21% to 28% have been unaware that the use of PSWD is contraindicated for specialized tissues (eg, eyes, gonads, or malignant tissues) and 29% during pregnancy. Conclusion Jordanian physiotherapists generally agreed on the widely acknowledged contraindications of CSWD for specific conditions. However, there was considerable uncertainty among Jordanian physical therapists about the contraindications of PSWD. This discrepancy highlights the need to improve physiotherapist awareness and for more fact-based research to the contraindication of SWD modality.
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Affiliation(s)
- Abdulmajeed R Almalty
- Department of Physical and Occupational Therapy, College of Allied Health Sciences, The Hashemite University, Zarqa, Jordan
- Physical Therapy Department, College of Allied Health Sciences, Jerash University, Jerash, Jordan
| | - Hassan M Abdelnour
- Physical Therapy Department, College of Allied Health Sciences, Jerash University, Jerash, Jordan
| | - Mohannad Hawamdeh
- Department of Physical and Occupational Therapy, College of Allied Health Sciences, The Hashemite University, Zarqa, Jordan
| | - Shadi A Alkhob
- Physical Therapy Department, College of Allied Health Sciences, Jerash University, Jerash, Jordan
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Infrared Thermography as a Non-Invasive Tool in Musculoskeletal Disease Rehabilitation—The Control Variables in Applicability—A Systematic Review. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12094302] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In recent years, the usefulness of infrared thermography (IRT) as a valuable supplementary imaging method in medical diagnostics, as well as for assessing the effects of the treatment of musculoskeletal injuries, has been increasingly confirmed. At the same time, great importance is attached to the standards of thermographic research, the fulfillment of which determines the correct methodology and interpretation of the results. This article discusses the medical applications of infrared thermography in musculoskeletal system diseases, with particular emphasis on its usefulness in assessing the therapeutic effects of physical treatments used in rehabilitation. The literature from the last decade that is available in the Medline and Web of Science databases has been reviewed. Among the physiotherapeutic methods used, the following were selected that directly affect the musculoskeletal system: cryotherapy, laser therapy, electrotherapy, diathermy, and massage. The article summarizes all the guidelines and recommendations for IR imaging in medicine and rehabilitation.
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Study on TiO2 Nanofilm That Reduces the Heat Production of Titanium Alloy Implant in Microwave Irradiation and Does Not Affect Fracture Healing. DISEASE MARKERS 2022; 2022:4910731. [PMID: 35465264 PMCID: PMC9020966 DOI: 10.1155/2022/4910731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 03/23/2022] [Accepted: 04/01/2022] [Indexed: 11/18/2022]
Abstract
Background Metal implants can produce heat and damage adjacent tissues under microwave irradiation, which makes local metal implants in the body a contraindication for microwave therapy. However, with the wide application of titanium alloy implants which have low permeability and low conductivity, this concept has been challenged. Our team members have confirmed through previous research that continuous low-power microwave irradiation does not cause thermal damage to the surrounding tissues of the titanium alloy. Is there any other way to further increase the dose of microwave irradiation while reducing the heat production of titanium alloy implants? In this study, the effect of TiO2 nanofilm on reducing the heat production of titanium alloy implants in microwave field was verified by animal experiments, and the effect of TiO2 nanofilm on fracture healing was observed. Methods 30 rabbits were selected. In the experiment of temperature measurement, 10 rabbits were randomly divided into experimental group (n = 5) and control group (n = 5), and the contralateral lower limb of the rabbits in experimental group was set as the sham operation group. The right femurs in the experimental group were implanted with Ti6Al4V plates coated with TiO2 nanofilm, and the right femurs in the control group were implanted with common titanium alloy plates without TiO2 nanofilm. The same surgical procedure was used in the sham operation group, but no plate was implanted. The temperature of the deep tissue above the metal implant was measured with an anti-interference thermocouple thermometer during 20 minutes of microwave irradiation. The other 20 rabbits were randomly divided into two groups, experimental group (n = 10) and control group (n = 10). The femoral shaft fracture models were established again. Ti6Al4V plates coated with TiO2 nanofilm and common titanium alloy plates were implanted in the two groups, respectively, and both groups were exposed to continuous microwave irradiation with a power of 40 W or 60 W for 30 days after operation. The fracture healing was evaluated by X-ray at 0 day, 14 days, and 30 days after microwave irradiation, respectively. The animals were sacrificed at 30 days after operation for histopathological assessment. Results The temperature in the experimental group, control group, and sham operation group increased significantly after 40 W and 60 W microwave irradiation (2.18 ± 0.15°C~6.02 ± 0.38°C). When exposed to 40 W microwave, the temperature rise of the control group was 4.0 ± 0.34°C, which was significantly higher than that of the experimental group 2.82 ± 0.15°C (P < 0.01) and the sham operation group 2.18 ± 0.33°C (P < 0.01). There was no significant difference in temperature rise between the experimental group and the sham operation group (P = 0.21). When exposed to 60 W microwave, the temperature rise of the control group was 6.02 ± 0.38°C, which was significantly higher than that of the experimental group 3.66 ± 0.14°C (P < 0.01) and sham operation group 2.96 ± 0.22°C (P < 0.01), and there was no significant difference between the experimental group and the sham operation group (P = 0.32). X-ray evaluation showed that there was no significant difference in callus maturity between the experimental group and the control group at 14 days (P = 0.554), but there was significant difference in callus maturity between the two groups at 30 days (P = 0.041). The analysis of bone histologic and histomorphometric data at 30 days was also consistent with this. Conclusion Under the animal experimental condition, compared with the common titanium alloy implant, the TiO2 nanofilm can reduce the heat production of the titanium alloy implant in the 2450 MHz microwave field and has no adverse effect on fracture healing. This study opens up a promising new idea for the application of microwave therapy to metal implants in human body.
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Benincá IL, de Estéfani D, Pereira de Souza S, Weisshahn NK, Haupenthal A. Tissue heating in different short wave diathermy methods: A systematic review and narrative synthesis. J Bodyw Mov Ther 2021; 28:298-310. [PMID: 34776156 DOI: 10.1016/j.jbmt.2021.07.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 06/09/2021] [Accepted: 07/13/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To assess the change in temperature caused by different short wave diathermy (SWD) methods of application in different healthy tissues. DATA SOURCES The Cochrane Central Register of Controlled Trials, MEDLINE, Science Direct, CINAHL, SciELO, PEDro, ClinicalTrials.gov, Brazilian Registry of Clinical Trials and the World Health Organization ICTRP were searched (1990-April 2020). METHODS Randomized, quasi-randomized, and single-arm controlled trials assessing temperature change after SWD application in healthy adults were included. Group analysis was done according to SWD mode and where temperature was collected, risk of bias was assessed using the Cochrane tool and the quality of evidence using GRADE. A narrative synthesis was conducted since methodological homogeneity was not sufficient to undertake a meta-analysis. RESULTS Eleven studies were included, reporting data of 240 subjects. Regarding skin temperature change, the application that increased temperature the most was under the electrode using continuous SWD on coplanar arrangement of capacitive technique (7.9 [1.76] °C), coplanar arrangement also had the slowest temperature decay, and the lowest temperature found was through a low dose application of pulsed SWD (0.34 [0.69] °C). Regarding muscle temperature change, the application that increased temperature the most was using the inductive technique of pulsed SWD (4.58 [0.87] °C), this technique also had the slowest temperature decay, and the lowest temperature found was through ReBound shortwave diathermy (2.31 [0.87] °C). CONCLUSION SWD efficacy depends on setting choices. This review provides a detailed description of SWD methods of application and a quantitative data set of resulting temperature change.
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Affiliation(s)
- Inaihá Laureano Benincá
- Department of Health Sciences, Federal University of Santa Catarina (UFSC), Physical Therapy, Araranguá, Brazil.
| | - Daniela de Estéfani
- Department of Health Sciences, Federal University of Santa Catarina (UFSC), Physical Therapy, Araranguá, Brazil
| | - Suyanne Pereira de Souza
- Department of Health Sciences, Federal University of Santa Catarina (UFSC), Physical Therapy, Araranguá, Brazil
| | - Nícolas Kickhofel Weisshahn
- Department of Health Sciences, Federal University of Santa Catarina (UFSC), Physical Therapy, Araranguá, Brazil
| | - Alessandro Haupenthal
- Department of Health Sciences, Federal University of Santa Catarina (UFSC), Physical Therapy, Araranguá, Brazil
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Yeste-Fabregat M, Baraja-Vegas L, Vicente-Mampel J, Pérez-Bermejo M, Bautista González IJ, Barrios C. Acute Effects of Tecar Therapy on Skin Temperature, Ankle Mobility and Hyperalgesia in Myofascial Pain Syndrome in Professional Basketball Players: A Pilot Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18168756. [PMID: 34444508 PMCID: PMC8392258 DOI: 10.3390/ijerph18168756] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 08/10/2021] [Accepted: 08/13/2021] [Indexed: 12/17/2022]
Abstract
(1) Background: Myofascial pain syndrome (MPS) is a clinical condition characterized by localized non-inflammatory musculoskeletal pain caused by myofascial trigger points. Diathermy or Tecar therapy (TT) is a form of noninvasive electro-thermal therapy classified as deep thermotherapy based on the application of electric currents. This technique is characterized by immediate effects, and its being used by high performance athletes. (2) Methods: A total of thirty-two participants were included in the study who were professional basketball players. There was a 15-person Control Group and a 17-person Intervention Group. TT was applied in the Intervention Group, while TT with the device switched off (SHAM) was applied in the Control Group. The effects were evaluated through the Lunge test, infrared thermography, and pressure threshold algometry at baseline, 15, and 30 min after the intervention. (3) Results: the Intervention Group exhibited a greater increase in absolute temperature (F[1,62] = 4.60, p = 0.040, η2p = 0.13) compared to the Control Group. There were no differences between the groups in the Lunge Test (F[1.68,53.64] = 2.91, p = 0.072, η2p = 0.08) or in pressure algometry (visual analog scale, VAS) (F[3.90] = 0.73, p = 0.539, η2p = 0.02). No significant short-term significant differences were found in the rest of the variables. (4) Conclusions: Diathermy can induce changes in the absolute temperature of the medial gastrocnemius muscle.
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Affiliation(s)
- Mireia Yeste-Fabregat
- Doctoral School, Catholic University of Valencia (UCV), 46001 València, Spain
- Correspondence: ; Tel.: +34-697435317
| | - Luis Baraja-Vegas
- Department of Physiotherapy, Faculty of Medicine and Health Sciences, Catholic University of Valencia (UCV), 46001 València, Spain; (L.B.-V.); (J.V.-M.); (I.J.B.G.)
| | - Juan Vicente-Mampel
- Department of Physiotherapy, Faculty of Medicine and Health Sciences, Catholic University of Valencia (UCV), 46001 València, Spain; (L.B.-V.); (J.V.-M.); (I.J.B.G.)
| | - Marcelino Pérez-Bermejo
- Department of Biostatistics, Epidemiology and Public Health, Faculty of Medicine and Health Sciences, Catholic University of Valencia, 46001 València, Spain;
| | - Iker J. Bautista González
- Department of Physiotherapy, Faculty of Medicine and Health Sciences, Catholic University of Valencia (UCV), 46001 València, Spain; (L.B.-V.); (J.V.-M.); (I.J.B.G.)
| | - Carlos Barrios
- Institute for Research on Musculoskeletal Disorders, Catholic University of Valencia, 46001 Valencia, Spain;
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Benincá IL, de Estéfani D, Pereira de Avelar NC, Pacheco Dos Santos Haupenthal D, Lock Silveira PC, Haupenthal A. Coplanar arrangement of shortwave diathermy is the most effective in skin temperature change: A randomized crossover trial. J Bodyw Mov Ther 2020; 26:257-262. [PMID: 33992255 DOI: 10.1016/j.jbmt.2020.12.041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 12/17/2020] [Accepted: 12/28/2020] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Continuous shortwave diathermy (CSWD) efficacy relies on change in temperature, which had been evaluated previously. However, the studies are not comparable enough, consequently the primary goal of this study was to analyze which SWD capacitive technique arrangement is the most effective in skin temperature change. METHOD A randomized, single-blinded crossover trial conducted in a university research laboratory. Twenty young healthy male subjects were randomly allocated using a website to receive 20 min of CSWD application to the anterior aspect of the thigh through coplanar, contraplanar and longitudinal arrangement. Skin temperature was collected under the proximal electrode and at the thigh center over 25 min after electrodes removal, using an infrared thermography camera. RESULTS There were two losses to follow up, remaining 18 subjects for analysis (age = 21.4 ± 2.09 years, BMI = 23.6 ± 2.46 kg/m2). Under the electrode all arrangements achieved vigorous heating (coplanar = 7.9 ± 1.76 °C; contraplanar = 6.52 ± 2.68 °C; longitudinal = 7.46 ± 1.8 °C) immediately after electrodes removal and temperature decreased with a similar rate across arrangements. At the thigh center, coplanar arrangement achieved mild heating (1-2 °C) until 17 min after electrodes removal; meanwhile, the other arrangements did not increase temperature sufficiently for post intervention therapeutic effects. No unintended effect was detected. CONCLUSIONS Coplanar arrangement increased skin temperature the most, heated the greatest area, and had the slowest temperature decay. If the body part accommodates any of the capacitive technique arrangements, coplanar should be used to treat superficial tissues.
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Affiliation(s)
- Inaihá Laureano Benincá
- Department of Health Sciences, Federal University of Santa Catarina (UFSC), Physical Therapy, Araranguá, Brazil.
| | - Daniela de Estéfani
- Department of Health Sciences, Federal University of Santa Catarina (UFSC), Physical Therapy, Araranguá, Brazil
| | | | | | - Paulo Cesar Lock Silveira
- Graduate Program in Health Sciences, University of the Extreme South of Santa Catarina (Unesc), Criciúma, Brazil
| | - Alessandro Haupenthal
- Department of Health Sciences, Federal University of Santa Catarina (UFSC), Physical Therapy, Araranguá, Brazil
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Oltean-Dan D, Dogaru GB, Apostu D, Mester A, Benea HRC, Paiusan MG, Popa CO, Jianu EM, Bodizs GI, Berce C, Toader AM, Tomoaia G. Enhancement of bone consolidation using high-frequency pulsed electromagnetic fields (HF-PEMFs): An experimental study on rats. Bosn J Basic Med Sci 2019; 19:201-209. [PMID: 30794499 DOI: 10.17305/bjbms.2019.3854] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 10/13/2018] [Indexed: 11/16/2022] Open
Abstract
In vitro studies showed that high-frequency pulsed electromagnetic fields (HF-PEMFs) increase the activity/expression of early and late osteogenic markers and enhance bone mineralization. The main aim of this study was to investigate the in vivo effects of HF-PEMFs on fracture healing using a rat model. A femur fracture was established by surgery in 20 male Wistar rats. Titanium nails were implanted to reduce and stabilize the fracture. After surgery, 20 rats were equally divided into untreated control and treated group (from the first postoperative day HF-PEMFs at 400 pulses/sec [pps] were applied for 10 minutes/day, for two weeks). Quantitative and qualitative assessment of bone formation was made at two and eight weeks following surgery and included morphological and histological analysis, serological analysis by ELISA, micro-computed tomography (micro-CT), and three-point bending test. At two weeks in HF-PEMF group, soft callus was at a more advanced fibrocartilaginous stage and the bone volume/total tissue volume (BV/TV) ratio in the callus area was significantly higher compared to control group (p = 0.047). Serum concentration of alkaline phosphatase (ALP) and osteocalcin (OC) was significantly higher in HF-PEMF group (ALP p = 0.026, OC p = 0.006) as well as the mechanical strength of femurs (p = 0.03). At eight weeks, femurs from HF-PEMF group had a completely formed woven bone with dense trabeculae, active bone marrow, and had a significantly higher BV/TV ratio compared to control (p = 0.01). HF-PEMFs applied from the first postoperative day, 10 minutes/day for two weeks, enhance bone consolidation in rats, especially in the early phase of fracture healing.
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Affiliation(s)
- Daniel Oltean-Dan
- "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania.
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