EFFECTIVENESS OF PERINEAL PELVIS REHABILITATION COMBINED WITH BIOFEEDBACK AND RADIOFREQUENCY DIATHERMY (RDF) IN ANORECTAL FUNCTIONAL PAIN SYNDROMES ASSOCIATED WITH PARADOXICAL CONTRACTION OF THE LEVATOR ANI MUSCLES. A PROSPECTIVE STUDY.

•Anorectal functional pain syndrome is a very often disabling disease with a consequent significant negative impact on the patient's quality of life. Chronic proctalgia, in many patients, is secondary to the paradoxical contraction of the pelvic floor and associated with a dissynergy between the thorax-abdomen and the pelvic floor. •The use of radiofrequency diathermy with a system of static electrodes associated with biofeedback represents a valid rehabilitation option for those patients suffering from anorectal functional pain syndrome because it reduces pain and paradoxical contraction of the levator ani and improves quality of life of the patient. Background - Anorectal functional pain syndrome, also called chronic proctalgia, represents a neglected clinical entity and often confused with other syndromes such as vulvodynia or acute proctalgia. It is a very often disabling disease with a consequent significant negative impact on the patient's quality of life. Chronic proctalgia, in many patients, is secondary to the paradoxical contraction of the pelvic floor and associated with a dissynergy between the thorax-abdomen and the pelvic floor. To improve symptoms in functional anorectal pain syndromes, various rehabilitation techniques are used with the aim of promoting relaxation of the pelvic floor; however, to improve defecatory dynamics in patients with levator ani syndrome, only biofeedback has shown efficacy in a randomized study. The aim of this work is to evaluate whether a rehabilitation protocol with manometric biofeedback and radiofrequency diathermy (mt100 Fremslife emotion Tecar) reduces pain and paradoxical contraction of the levator ani and improves the quality of life in patients with anorectal pain syndromes. functional. Methods - This was a prospective study on 30 patients (20 women and 10 men) with anorectal functional pain syndrome and paradoxical contraction of the pelvic floor enrolled at the UOC of General, Minimally Invasive, Oncological and Obesity Surgery of the AOU "Luigi Vanvitelli" of Naples, Italy, from September 2021 to May 2022. All patients were evaluated with a coloproctological specialist visit followed by anorectal manometry and evaluation of altered clinical physiatric parameters (Brusciano Score). The protocol consisted of 10 rehabilitation sessions of the pelvic floor once a week and lasting approximately 45 minutes. During the sessions the patients were subjected to diathermy / radiofrequency treatment (10 minutes) with a static resistive electrode on the diaphragm, during which they were required to breathe diaphragmatically and to become aware of the perineal muscles, under the supervision of a physiotherapist; followed by application of diathermy with static capacitive (5 minutes) and resistive (10 minutes) electrode at the lumbar level. This was followed by the use of manometric biofeedback (15 minutes of tonic / phasic exercises) in order to instruct the patient on the reflex mechanism to obtain a voluntary relaxation of the external anal sphincter. The variables evaluated were Pain (VAS 0-10) and the questionnaire on the impact of colorectal and anal pathologies on the quality of life (CRAIQ-7) at the beginning, after 3 months and at the end of the treatment. Results - After 10 weeks, the rehabilitation treatment combined with diathermy and manometric biofeedback proved effective in the short term with a reduction in the scores of the Vas scale and CRAIQ-7 questionnaire and an increase in the percentage of release of the anal muscles on anorectal manometry. Conclusion - The use of radiofrequency diathermy with a system of static electrodes associated with biofeedback represents a valid rehabilitation option for those patients suffering from anorectal functional pain syndrome because it reduces pain and paradoxical contraction of the levator ani and improves quality of life of the patient.

Innovative Application of Diathermy in Orthodontics: A Case Report.

INTRODUCTION: Several strategies have been proposed in the literature to accelerate tooth movement, many of which are invasive and have numerous side effects, such as surgical techniques (corticotomy and piezocision technique). This research investigates to what extent diathermy can accelerate the orthodontic alignment phase. MATERIALS AND METHODS: A patient with lower teeth crowding index of the same magnitude was selected. The orthodontic treatment with Nickel-Titanium (NiTi) thermal arc 0.015 in the lower arch was performed, associated with a weekly application of diathermy using the intraoral handpiece. The total duration of treatment was three weeks. During each session, an intraoral transducer was employed to stimulate the hard and soft tissues of the left dental hemiarch, which was also orthodontically aligned like the right one. RESULTS: Comparing the tooth movements of four elements of the two hemiarchies, it was found that, overall, the two teeth examined on the treated side underwent a more significant number of changes than on the untreated side, although not by a significant amount. CONCLUSIONS: The use of diathermy, according to the authors, is a non-invasive approach that may speed up the orthodontic alignment phase and reduce treatment duration, resulting in a lower risk of caries, gingival recessions, root resorptions, and patient compliance improvement, without side effects. Further studies and an adequate sample size will be needed to confirm the findings.

Tissue heating in different short wave diathermy methods: A systematic review and narrative synthesis.

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.

Coplanar arrangement of shortwave diathermy is the most effective in skin temperature change: A randomized crossover trial.

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.

Needlescopic Appendectomy in Children and Adolescents Using 14-Gauge Needles: A New Era.

Purpose: We are presenting a very minimally invasive technique for laparoscopic appendectomy (needlescopic appendectomy [NAP]) in children and adolescents using suture grasper device, epidural needle, and homemade isolated long diathermy probe without any conventional laparoscopic instruments. Patients and Methods: NAP was attempted in 48 patients with uncomplicated acute appendicitis at Al-Azhar, Tanta University Hospitals and other allied hospitals during the period from May 2017 to November 2018. The study included patients with acute appendicitis and patients scheduled for interval appendectomy. Exclusion criteria were patients with concealed appendix, patients with appendicular abscess or appendicular mass, patients with acute appendicitis complicated with generalized peritonitis, and patients unfit for laparoscopy. The appendix was brought outside through the umbilical port and the operation was completed extracorporeally. In cases of appendicitis with tethered cecum, the whole procedure was completed intracorporeally. Results: Forty-eight patients with acute uncomplicated appendicitis were treated by NAP. They were 36 males and 12 females with a mean age of 9 ± 3.7 years (range = 4-15 years). Two cases with concealed appendix and one case with appendicular mass were diagnosed during initial laparoscopy and excluded from the study. Thirty-two cases (71.11%) were completed intracorporeally and 13 cases (28.89%) were completed by extracorporeal NAP. The mean operative time was 33.29 ± 3.95 minutes (range = 27-40 minutes) for intracorporeal NAP and 20.9 ± 7.01 minutes (range = 14-40 minutes) for extracorporeal NAP. Degrees of cosmetic satisfaction of the patients and parents were excellent in 93.33% (N = 42/45 patients), and very good in 6.67% (N = 3/45 patients) of patients. Conclusion: NAP using needles only is a new technique that is very minimally invasive, very cheap, safe, reproducible, and easy to be done with outstanding cosmetic results.

Neuromuscular electrical stimulation and shortwave diathermy in unrecovered Bell palsy: A randomized controlled study.

BACKGROUND: Unrecovered Bell palsy is difficult to treat, because until now in literature there is not a gold standard. This study aimed to evaluate the effectiveness of neuromuscular electrical stimulation (NMES) and shortwave diathermy (SWD) therapy for chronic Bell palsy. METHODS: After 5 months of conventional therapy, this 2-arm randomized controlled trial enrolled and randomly allocated 20 patients to a treatment group with NMES+SWD and supervised exercises (n = 10) or a sham group with supervised exercise alone (n = 10). The administration of NMES or sham NMES, as intervention, was performed 30 min/session, 5 sessions/wk, for 4 weeks. The primary outcome was assessed by Sunnybrook scale. The secondary outcomes were evaluated by the Kinovea©, a movement analysis software. All primary and secondary outcomes were measured at baseline (T0), at the end of 4-week treatment (T1). RESULTS: At the end of 4-week treatment, the patients in the treatment group did not achieve better outcomes in resting symmetry, but we observed an increase of the perceived a significant improvement (P < .05) for symmetry of voluntary movements by the Sunnybrook subscale, with a score of 55.4 ±â€Š9 compared to 46.4 ±â€Š3.7 to control group and an increase in zygomatic muscle movement symmetry ratio (P < .05) by Kinovea©. No adverse events occurred in either group. CONCLUSION: The improvements in the symmetry of voluntary movements demonstrated that combining diathermy with neuromuscular electrostimulation is valid and reliable in the treatment of chronic Bell palsy.

Effects of Short Wave Diathermy Added on Dextrose Prolotherapy Injections in Osteoarthritis of the Knee.

Objective: To show the effects of short wave diathermy (SWD) added on prolotherapy injections in osteoarthritis (OA) of the knee on pain, physical functioning, and quality of life. Design: This is a single-blinded randomized controlled study. Setting: Physical Medicine and Rehabilitation Department of a university hospital. Subjects: Sixty-three patients with OA of the knee with Kellgren-Lawrence class 2 or 3 were included in the study. Methods: Patients were randomized into two groups, first being dextrose prolotherapy+SWD and the second being dextrose prolotherapy with sham SWD. Patients were injected with dextrose prolotherapy solutions in the beginning, third, and sixth week of the study, for a total of three times, and took 20 min of SWD after injection (true or sham). Outcome measures: Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), Visual Analogue Scale (VAS) for pain, and Short Form Health Survey (SF-36) were applied before, after (sixth week), and at the third month of treatment. Results: Both groups showed improvements in VAS, WOMAC, and SF-36 scores (p < 0.05). Between-group analyses showed no significant differences (p > 0.05). Conclusions: This study shows that prolotherapy is effective for pain, functionality, and quality of life in patients with OA of the knee. The effects of additional SWD require more evidence. More studies of higher quality are required to make a statement.

Does the Application of Tecar Therapy Affect Temperature and Perfusion of Skin and Muscle Microcirculation? A Pilot Feasibility Study on Healthy Subjects.

Background: Tecar therapy (TT) is an endogenous thermotherapy used to generate warming up of superficial and deep tissues. TT capability to affect the blood flow is commonly considered to be the primary mechanism to promote tissue healing processes. Despite some preliminary evidence about its clinical efficacy, knowledge on the physiologic responses induced by TT is lacking. Objective: The aim of this quantitative randomized pilot study was to determinate if TT, delivered in two modes (resistive and capacitive), affects the perfusion of the skin microcirculation (PSMC) and intramuscular blood flow (IMBF). Design: A randomized controlled pilot feasibility study. Subjects: Ten healthy volunteers (n = 4 females, n = 6 males; mean age 35.9 ± 10.7 years) from a university population were recruited and completed the study. Intervention: All subjects received three different TT applications (resistive, capacitive, and placebo) for a period of 8 min. Outcome measures: PSMC, IMBF, and the skin temperature (ST) were measured pre- and post-TT application using power Doppler sonography, laser speckle contrast imaging (LSCI), and infrared thermography. Results: Compared with placebo application, statistically significant differences in PSMC resulted after both the resistive (p = 0.0001) and the capacitive (p = 0.0001) TT applications, while only the resistive modality compared with the placebo was capable to induce a significant change of IMBF (p = 0.013) and ST (p = 0.0001). Conclusions: The use of power Doppler sonography and LSCI enabled us to evaluate differences in PSMC and IMBF induced by TT application.

MAGNETO-THERAPY IN PHYSIOTHERAPY UNITS: INTRODUCTION OF QUALITY CONTROL PROCEDURE DUE TO LACK OF MAINTENANCE.

Rehabilitation practice for many patients consisting of a combined use of magneto therapy resulting emission of low frequency magnetic fields to the patient, elicit concerns about occupational exposure to electromagnetic radiation (EMR) for the operators. The time extended use of the device periodically leads to mechanical failures or troubleshooting of the machine which, in most cases, are not perceived by the operator of the device. All device's efficient functionality have a major impact on the completion of the treatment procedure in a large percentage of specific clinical conditions. If the device's operating condition is technically out of order or in a mode of over-activity, operators are mainly seeking solutions by reviewing the clinical case of the patient. This eliminates their contribution during the primary therapeutic plan or increases the treatment sessions. In this work, an extended survey is presented including 75 physiotherapy centres concerning usability and maintenance issues of magneto therapy devices throughout Greek territory combined with extended measurements of Electromagnetic Radiation in the unit room were performed. Physiotherapists' perceptions revealed lack of technical support, maintenance and safe use of magneto therapy devices that extract auxiliary observations upon their clinical practice routines. Additionally safety measurements have not revealed field strengths over International Reference Levels which could result health risks for users and coexisting patients. The pilot survey that conducted in Attica and Western Greece confirms that magnetic fields strength that are measured are in accordance with the statutory legislation but will, at the same time, revealed lack of maintenance of the devices. Deficiency in topics such as proper equipment function will necessitate the creation of quality safety protocols, concerning the use of magneto-therapy, with the main aim the improvement of treatment procedures for the higher performance of therapeutic rehabilitation services to patients. Finally in this work, the proposal of a QC protocol for magnetotherapy devices is proposed for evaluation.

Comparison of Anti-Microbial Effects of Low-Level Laser Irradiation and Microwave Diathermy on Gram-Positive and Gram-Negative Bacteria in an In Vitro Model.

Background and Objectives: The aim of this study was to compare the effects of low-level laser therapy and continuous microwave diathermy on the growth of Gram-negative and Gram-positive bacteria and to establish their efficacy as an alternative therapeutic modality. MATERIALS AND METHODS: Laser fluence of 13 Joules (J)/cm2, 18 J/cm2 and 30 J/cm2 were used against several bacterial strains. Microwave dosages of 25, 50 and 100 watts (W) were used, respectively. RESULTS: A significant difference between the three groups was observed using repeated analysis of variance (RANOVA) (F value: 0.74, and p value: 0.001). The Greenhouse-Geisser correction (GG) revealed significant results for laser irradiation alone. However, effect size calculation showed effects with microwave diathermy as well as laser fluence. CONCLUSIONS: Low-level laser therapy appears to be an effective modality of treatment when compared with continuous microwave diathermy on the Gram-negative and the Gram-positive bacterial strains tested. Microwave diathermy revealed large and medium effects on the bacterial cell counts with dominant effects on Gram-negative strains.

Microwave diathermy induces mitogen-activated protein kinases and tumor necrosis factor-α in cultured human monocytes.

Although rehabilitation practice for most patients consists of a combined use of thermotherapy that is produced from diathermy devices resulting faster and deeper heating to the patient, major concerns about occupational exposure to electromagnetic radiation for the operators must be considered. In most occasions, physiotherapists have involved multi-hour treatment sessions to different patients, resulting overuse of the diathermy device. Recently, our team along with other groups have raised serious concerns about the occupational safety aspects related to microwave diathermy (MWD) use. Driven by these recent reports, in this work, we tried to investigate the in vitro effects of a physiotherapist routine MWD device regarding its potential inflammatory biological effects that could be evoked in human cultured monocytes. Our results show that MWD does not alter the integrity of the cell membrane and, consequently, the viability of monocytes as assessed by Trypan blue and MTT measurements. Then again, members of the MAPK family (p38 and ERK1/2) were activated upon MWD exposure at 5-30 min, eventually leading to a time-dependent considerable increase in TNF-α production, a key pro-inflammatory mediator. Our results are indicative of a stress-activated phenomenon of monocytes upon MWD radiation, which could trigger potential hazardous cellular outcomes due to thermal and/or non-thermal bystander effects. Our results deserve further investigation, planned by our team in due course, to delineate the clinical correlations of these findings.

US-guided microwave ablation for primary hyperparathyroidism: a safety and efficacy study.

OBJECTIVES: To evaluate the safety and efficacy of microwave ablation (MWA) with the assistance of continuous cool saline injection (CCSI) in patients with primary hyperparathyroidism (PHPT). METHODS: Between November 1, 2014, and February 29, 2016, 22 patients with PHPT were enrolled and treated with ultrasound-guided MWA assisted by CCSI. The levels of parathyroid hormone (PTH) and serum calcium were recorded before and after the MWA. Patients were divided into two groups (normalized and unnormalized groups) according to treatment efficacy. Fisher's exact test and the Mann-Whitney test were used to compare data between the two groups. Timing differences in serum PTH and calcium levels were analyzed with repeated measures analysis of variance. RESULTS: Normalized outcomes for both PTH and calcium levels were achieved in 19 of 22 (86.36%) patients with PHPT. In the normalized group, PTH levels remained normal for 12 months after MWA. PTH levels in the unnormalized group were outside the reference range at six of seven follow-ups within 12 months following MWA. By contrast, serum calcium levels gradually decreased in all patients in both groups. The mean serum PTH and mean calcium levels at 6 months after therapy were significantly lower than those before MWA (both p < 0.05). A transient voice change developed in eight patients. One patient experienced hypocalcaemia, which was corrected by oral calcium supplementation within 2 months. CONCLUSIONS: US-guided MWA assisted by CCSI is safe and effective for destroying parathyroid gland tissue and may serve as a therapeutic alternative for patients with PHPT. KEY POINTS: • Microwave ablation is a new option for patients with hypercalcemic or normocalcemic primary hyperparathyroidism. • Microwave ablation can decrease PTH and calcium levels with sustained efficacy in most patients. • Treatment is safe and causes only transient side effects.

Efficacy of ReBound Diathermy as a Thermal Heating Agent: A Critically Appraised Topic.

Clinical Scenario: ReBound is a portable shortwave diathermy unit used to heat tissues using the same principle as induction drum shortwave diathermy. It is unclear if ReBound can vigorously (4°C) heat intramuscular tissue as efficiently as other thermal agents. Clinical Question: In adults (P), is ReBound diathermy (I) compared with other thermal agents (C) effective at increasing intramuscular tissue temperature by 4°C (O)? Summary of Key Findings: (1) Three studies were included for review, all randomized crossover studies. (2) All studies agreed ReBound does not achieve vigorous (4°C) heating effects during a 30-minute treatment to the triceps surae muscle (depth = 1 and 3 cm). (3) Studies agreed that the heat generated by ReBound dissipates slower than (P < .001) or similar to pulsed shortwave diathermy at 3 cm and faster than moist hot packs (P < .001) at 1 cm. (4) One study found that intramuscular tissue temperatures increased more with ReBound (3.69°C [1.50°C]) than moist hot packs (2.82°C [0.90°C]) at superficial depths (1 cm, d = 0.70). (5) Two studies compared ReBound with MegaPulse II pulsed shortwave diathermy at a 3 cm depth. One found that the MegaPulse II increased intramuscular tissue temperature by 4.32°C (1.79°C) compared with the ReBound's 2.31°C (0.87°C) increase (d = 1.43). The final study reported that the MegaPulse II increased triceps surae muscle temperature by 3.47°C (0.92°C) versus ReBound at 3.08°C (1.19°C) (d = 0.37). (6) The combined results are an increase of 3.81 (1.38°C) for the MegaPulse II and 2.77 (1.12°C) for ReBound (d = 0.83). Clinical Bottom Line: Results strongly indicate that the ReBound should not be used for vigorous (4°C) heating effects in the triceps surae muscle at 1 and 3 cm. Clinicians can use ReBound when traveling or instead of moist hot packs for moderate (2°C-3°C) heating effects at deep and superficial levels (1 and 3 cm) for large treatment areas with subcutaneous fat thickness <15 mm. Strength of Recommendation: Consistent level B findings indicate that ReBound does not achieve vigorous heating effects (4°C).

MICROWAVE DIATHERMY IN PHYSIOTHERAPY: INTRODUCTION AND EVALUATION OF A QUALITY CONTROL PROCEDURE.

Microwave diathermies (MWDs) are electromagnetic (EM) radiation emitting systems that are used by physiotherapists for thermotherapy treatment. Although this form of therapy is widely available in most physiotherapy units worldwide, management of the equipment is not obligatory addressed either by clinical engineers or medical physicists. A novel quality control (QC) protocol for MWD equipment, examining mechanical, electrical and electronic condition, the power output and EM radiation distribution in the electrotherapy room, was used during a national QC survey. The results of the survey revealed serious concerns about the safety of users and coexisting patients. The proposed approach could result in the introduction of EM-screened rooms, ensuring that MWD users and other persons in the vicinity will not be exposed to EM radiation over reference levels. International bodies could develop specific directives for EM radiation exposure in Physiotherapy Units, to conform to the proposed acceptance and functioning criteria for MDWs.

The effect of myofascial release and microwave diathermy combined with acupuncture versus acupuncture therapy in tension-type headache patients: A pragmatic randomized controlled trial.

BACKGROUND AND PURPOSE: Nonpharmacological therapies for tension-type headache (TTH) and cervicogenic cephalalgia are often a treatment choice, despite the weak to moderate evidence. The aim of this study was to compare the effectiveness of an acupuncture/stretching protocol versus acupuncture/stretching plus physiotherapy techniques, in patients with TTH cephalalgia. METHODS: A single-blind, prospective, multicentre, randomized controlled trial was designed considering the pragmatic situation of administering such protocols and treating the 44 headache patients participating in this study. The patients were randomly assigned in 2 treatment groups (control group, n = 20, acupuncture/stretching; experimental group, n = 24, acupuncture/stretching plus physiotherapy) and completed 10 treatment sessions within 4 weeks with measurements taking place before treatment, after the fifth treatment and after the 10th treatment. The mechanical pressure pain threshold (PPT) was considered as the main outcome measure, using a mechanical algometer to measure 7 bilateral somatic points. Acupuncture in both groups included 17-20 acupuncture points, whereas stretching was initially taught and subsequently self-administered (self-stretches), following a standardized set of movements of the cervical spine. Physiotherapy consisted of microwave diathermy and myofascial release with hands-on techniques. RESULTS/FINDINGS: An improvement was noted in both groups/treatments regarding the main outcome measure PPT, all the way from the first to fifth and the 10th treatment, at all measuring sites and at all measurements in both groups (p < .001). When comparing the 2 groups, differences were noted after the 10th treatment (p < .05). DISCUSSION: In conclusion, patients with TTH headache were benefited from acupuncture and stretching but further PPT improvements were evidenced when physiotherapy hands-on techniques were added. In clinical terms, the combination of physiotherapy in the form of myofascial release and microwave diathermy with acupuncture and stretching in order to improve the analgesic effect (PPT) is strongly recommended.

Occupational exposure to electromagnetic fields from medical sources.

High exposures to electromagnetic fields (EMF) can occur near certain medical devices in the hospital environment. A systematic assessment of medical occupational EMF exposure could help to clarify where more attention to occupational safety may be needed. This paper seeks to identify sources of high exposure for hospital workers and compare the published exposure data to occupational limits in the European Union. A systematic search for peer-reviewed publications was conducted via PubMed and Scopus databases. Relevant grey literature was collected via a web search. For each publication, the highest measured magnetic flux density or internal electric field strength per device and main frequency component was extracted. For low frequency fields, high action levels may be exceeded for magnetic stimulation, MRI gradient fields and movement in MRI static fields. For radiofrequency fields, the action levels may be exceeded near devices for diathermy, electrosurgery and hyperthermia and in the radiofrequency field inside MRI scanners. The exposure limit values for internal electric field may be exceeded for MRI and magnetic stimulation. For MRI and magnetic stimulation, practical measures can limit worker exposure. For diathermy, electrosurgery and hyperthermia, additional calculations are necessary to determine if SAR limits may be exceeded in some scenarios.

Intra-oral ignition of monopolar diathermy during transnasal humidified rapid-insufflation ventilatory exchange (THRIVE).

We present the case of unanticipated airway ignition during hard palate biopsy. Transnasal humidified rapid-insufflation ventilatory exchange (THRIVE) and monopolar diathermy were utilised for the procedure, during which an arc arose from the diathermy tip to a titanium implant, causing a brief ignition on the monopolar diathermy grip. This case highlights the need for maintained awareness of fire risk when using diathermy in the presence of THRIVE during airway surgery.