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ABSTRACT: Background and objectives: To test the hypothesis that dry needling is more effective than sham dry needling in relieving myofascial pain of the temporomandibular muscles. Material and method: Fifty-two subjects with established myofascial trigger points were randomized into two groups; study group (N: 26) and placebo group (N: 26). Dry needling was applied using acupuncture needles. Sham dry needling was applied to the placebo group. Pain pressure threshold was measured with pressure algometry, pain intensity was rated using a 10-cm visual analog scale (VAS) and the unassisted jaw opening without pain measurement was performed. Evaluations were done by a physician blinded to the data. Results: Of 52 patients assigned, 50 completed the study. Mean algometric values were significantly higher in the study group when compared to the placebo group (p values being less than 0.05). There were no differences between the two groups in terms of VAS and unassisted jaw-opening without pain values. Conclusion: Dry needling appears to be an effective treatment method in relieving the pain and tenderness of myofascial trigger points.
Journal of Back and Musculoskeletal Rehabilitation 01/2012; 25(4):285-290. · 0.59 Impact Factor
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ABSTRACT: (i) To compare individuals with self-reported bruxism and non-bruxist individuals in terms of maximal bite force (MBF) and temporomandibular joint (TMJ) primary assessment parameters and (ii) to examine the relationship between MBF and tooth wear in these subjects.
Twenty-nine bruxist subjects and 29 healthy controls were enrolled. MBF measurements were carried out by the use of bite force recorder. Tooth wear indices, maximal mouth opening, maximal lateral excursions and maximal protrusions were measured for every subject.
MBF and tooth wear index scores were significantly higher in bruxists (p values <0.05) compared to non-bruxists. MBF and tooth wear index scores were found to be significantly correlated in the bruxist group (r=0.79, p=0.00). Less significant correlation was observed in the non-bruxist group (r=0.38, p=0.04). No differences in masticatory clinical examination parameters were identified between the groups.
This study is the first to show that MBF can increase in bruxist individuals and that the increase in MBF are correlated with tooth wear in bruxist subjects. Further studies regarding the possible role of MBF in bruxism are to be done.
Archives of oral biology 07/2011; 56(12):1569-75. · 1.65 Impact Factor
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ABSTRACT: Diraçoğlu D, Alptekin K, Dikici F, Balci HI, Ozçakar L, Aksoy C. Evaluation of needle positioning during blind intra-articular hip injections for osteoarthritis: fluoroscopy versus arthrography.
To evaluate needle positioning during blind/anatomically referenced hip joint injections for osteoarthritis (OA).
Experimental clinical study.
Operating theater of a university hospital.
Patients (N=16) (10 women, 6 men), who were diagnosed as having OA according to the American College of Rheumatology criteria and whose radiologic grades were II or III according to Kellgren-Lawrence.
Three bilateral and 13 unilateral hip injections were performed (3 times at 1-week intervals). After it was presumed blindly that the needle was within the joint, the location of the needle was checked with backflow technique and fluoroscopy. Entrance to the joint cavity was also ensured by reconfirmation with contrast medium, and the procedure was then terminated with hyaluronic acid injection.
Assessment of blind needle placement into the hip joint by using backflow technique, fluoroscopic images, and contrast enhancement.
The location of the needle was fluoroscopically confirmed to be at the proper position in 38 (66.7%) of the 57 blind interventions. Furthermore, in 29 (76.3%) of those 38 interventions, localization of the intra-articular needle could be confirmed by intra-articular contrast uptake. Overall, 29 of 57 (50.9%) blind interventions exhibited intra-articular contrast enhancement. Backflow was not observed in 23 (79.3%) of these 29 interventions. Five (17.9%) of 28 interventions with no contrast uptake showed backflow.
In light of our results, we suggest that blind injection of the osteoarthritic hip joint can be inaccurate even with careful technique. Further, the backflow method does not appear to be reliable, and guidance during the injection seems to be necessary.
Archives of physical medicine and rehabilitation 12/2009; 90(12):2112-5. · 2.18 Impact Factor
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ABSTRACT: The aim of this study is to investigate relation between cardiopulmonary performance and muscular microcirculation in patients with fibromyalgia syndrome (FMS). Twenty-one female sedentary patients who were diagnosed as FMS, and 15 sedentary females were enrolled in to the study. All participants underwent a modified Bruce multistage maximal treadmill protocol with metabolic measurements and Near-Infrared Spectroscopy measurements. Exercise sessions were performed 3 times a week for 8 weeks. The results of the study suggest that cardiopulmonary system in charge of delivering oxygen to whole body and muscular microcirculation may have dysfunction in patients with FMS.
Rheumatology International 09/2009; 30(2):281-4. · 1.88 Impact Factor
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ABSTRACT: This paper aims to compare the results of single-joint knee vs hip hyaluronic acid (HA) injections in patients with osteoarthritis (OA) involving both the knee and hip joints. Thirty-eight patients who were diagnosed to have both hip and knee OA were enrolled. Patients were divided into two groups to receive HA injection three times at 1-week intervals either to the hip or knee joints. Pain level during activities and rest was measured by using visual analog scale (VAS). Western Ontario and McMaster University Osteoarthritis Index (WOMAC 5-point Likert 3.0) was also used prior to the injections and 1 month after the 3rd injection. In the knee injection group, the intragroup analysis revealed significant improvements in VAS activity pain, VAS rest pain, and WOMAC pain values following injection when compared with preinjection values, while no significant difference was detected in WOMAC stiffness, WOMAC physical function, and WOMAC total values. In the hip injection group, VAS activity pain, VAS rest pain, WOMAC pain, WOMAC stiffness, WOMAC physical function, and WOMAC total values showed significant improvement after the injection when compared with preinjection values. Although statistically not significant (p > 0.05), the comparison of the differences (preinjection-postinjection) between the groups demonstrated higher values in the hip injection group. We imply that intra-articular single-joint HA injections either to the knee or hip joints in OA patients with involvement of both of these joints are effective with regard to pain and functional status.
Clinical Rheumatology 06/2009; 28(9):1021-4. · 2.00 Impact Factor
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ABSTRACT: The aim was to compare the short- and medium-term results of arthrocentesis and conventional treatment (splint, heat, and exercise) in patients with early temporomandibular joint (TMJ) disc displacement without reduction (DDw/oR).
One hundred twenty consecutive patients (104 female, 16 male), who had been followed by a multidisciplinary TMJ unit with the diagnosis of DDw/oR were enrolled in this single-blind prospective study. Patients either underwent arthrocentesis or they were given a combination of splint, hot pack, and home exercise program. Visual analog scale (VAS) was used for pain assessment. Maximal mouth opening (MMO), lateral movement, and protrusion were measured. Repeat measurements were performed on the first, third, and sixth months following treatments.
Arthrocentesis group consisted of 54 individuals (51 female, 3 male), and the conventional treatment group consisted of 56 individuals (49 female, 7 male). The mean age values of the groups were 33.4 years (range 15-63 years) and 34.8 years (range 17-61 years), respectively. Baseline VAS and MMO values of the arthrocentesis and conventional treatment groups were similar (P > .05). Regarding VAS and MMO, lateral movement, and protrusion, the intragroup analyses showed a statistically significant reduction in both groups compared with baseline values (all P < .01). Regarding VAS values, the difference values between each evaluation and the baseline measurement were significantly higher in the arthrocentesis group, except for the first-month difference. Regarding MMO, lateral movements, and protrusion, the differences between the baseline values and each evaluation thereafter were statistically similar between the 2 groups (P > .05).
We conclude that early treatment either with conservative methods or with arthrocentesis is beneficial in DDw/oR. However, arthrocentesis seems to be superior regarding pain management. Therefore, arthrocentesis may be indicated in patients where painful complaints overwhelm despite other conservative treatments.
Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics 03/2009; 108(1):3-8. · 1.50 Impact Factor
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ABSTRACT: The aim of this study was to investigate the short-term effects of intra-articular injection of hyaluronan (Hylan G-F 20) on proprioception, isokinetic muscle force, self reported pain, and functional condition in patients with knee osteoarthritis (OA).
63 patients with stage II-III bilateral knee OA were included in this randomized, placebo controlled, and prospective study. Subjects were randomized with 42 of them into the treatment group and 21 of them into the placebo group. Hyaluronan was intraarticularly injected into both knees of the subjects which were in the treatment group, whereas physiological saline was intraarticularly injected to the subjects which were in the placebo group. Proprioception and the isokinetic muscle force measurement were performed. Visual analogue scale (VAS) and WOMAC scale were used to evaluate pain and physical function.
Statistical analysis was performed on 120 knees of 60 patients completing the trial. The average absolute angular error (AAAE) value showing the proprioceptive error level in the treatment group was detected to be statistically significantly lower compared to placebo at the measurements performed after the 3rd injection (p = 0.02) and after one week (p = 0.01). While there was no inter-group difference in isokinetic measurements performed at 180 and 240 degrees/sec, a significant difference was detected at the measurement performed at 60 degrees/sec in favor of the treatment group (p = 0.02). Activity and resting VAS-pain values, WOMAC parameters (except the WOMAC stiffness) were detected to be significantly lower in the treatment group. Local adverse events were not reported in any patient.
In this study, it was demonstrated that intraarticular injection of hyaluronan in patients with knee OA led to a short-term increase in proprioception and isokinetic muscle force, and also significant improvements in the functional conditions of patients. Long-term studies are needed.
Journal of Back and Musculoskeletal Rehabilitation 01/2009; 22(1):1-9. · 0.59 Impact Factor
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Rheumatology International 02/2007; 27(3):311-3. · 1.88 Impact Factor
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ABSTRACT: To evaluate the risk of temporomandibular joint dysfunction (TMD), when both systemic joint hypermobility (SJH) and localized condylar hypermobility (LCH) exist.
Sixty-four consecutive outpatients with temporomandibular joint clicking or pain, and 77 sex- and age-matched control subjects, were recruited in the study. LCH was diagnosed when condylar subluxation was present, and SJL was diagnosed by using Beighton's method. The frequency of symptoms, mean mouth opening, and the frequency of subjects with SJL and LCH were the main outcome measures.
Out of the 64 patients, 16 patients were suffering from pain, 20 patients from joint-clicking and 28 patients from both. Both SJH and LCH were more frequently observed in those patients with TMD than in control subjects. The risk of TMD was higher if LCH and SJH existed jointly.
Both systemic and localized hypermobility may have a role in the etiology of TMD.
Rheumatology International 02/2006; 26(3):257-60. · 1.88 Impact Factor
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ABSTRACT: Nitric oxide (NO) has an important role in the inflammatory arthropathies. This study investigated NO levels in the synovial fluid and plasma of patients with primary osteoarthritis (OA) of the knee. Twenty-seven cases with primary knee OA and 13 controls were recruited for the study. Nitrate/nitrite levels of synovial fluid and plasma were measured by Griess reaction, and interleukin-1 beta (IL-1 beta) levels were measured quantitatively by a sandwich immunoassay technique. We found a significant increase in the synovial fluid nitrate/nitrite levels in cases with primary OA of the knee compared to controls (50.26+/-23.63 microg/l vs 32.49+/-10.05 microg/l, p=0.002) as well as increased plasma nitrate/nitrite levels (57.06+/-23.32 microg/l vs 39.98+/-16.36 microg/l, p=0.012). There was no difference in plasma and synovial fluid IL-1 beta concentrations between the study and control groups. These results may be considered as supporting evidence that NO might be one of the factors responsible for cartilage destruction in primary osteoarthritis of the knee.
Clinical Rheumatology 01/2004; 22(6):397-9. · 2.00 Impact Factor
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ABSTRACT: Objectives: To assess the effects of machine-induced vibration on workers and to determine effective precautions for vibration-induced trauma. Subjects and Methods: The study group consisted of 114 workers who were randomly selected: 50 rock drill workers and 64 truck heavy vehicle operators. Fifty-four office workers were designed as controls. The study and control groups were age-matched. All subjects were interviewed to determine subjective symptoms using a 38-item questionnaire designed by the Medical Committee of Vibration Disease, Japanese Association of Industrial Health. Results: The complaints of pain in the fingers, sensitivity to cold, numbness and pain of fingers at night, weakness of static position, wrist-elbow pain, difficulty in bending and stretching elbow, pain in shoulder when holding up arms, lower back pain, sleeping disturbance and hearing difficulty were significantly higher in rock drillers than heavy vehicle operators and office workers (p < 0.05–0.01). Conclusion: Permanent vibration exposures cause negative physical effects that may lead to occupational diseases. In order to be protected against whole-body and hand-arm vibrations, technical and medical measures must be taken into account.
Medical Principles and Practice 08/1970; 12(1):34-38. · 0.89 Impact Factor
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ABSTRACT: To assess the effects of machine-induced vibration on workers and to determine effective precautions for vibration-induced trauma.
The study group consisted of 114 workers who were randomly selected: 50 rock drill workers and 64 truck heavy vehicle operators. Fifty-four office workers were designed as controls. The study and control groups were age-matched. All subjects were interviewed to determine subjective symptoms using a 38-item questionnaire designed by the Medical Committee of Vibration Disease, Japanese Association of Industrial Health.
The complaints of pain in the fingers, sensitivity to cold, numbness and pain of fingers at night, weakness of static position, wrist-elbow pain, difficulty in bending and stretching elbow, pain in shoulder when holding up arms, lower back pain, sleeping disturbance and hearing difficulty were significantly higher in rock drillers than heavy vehicle operators and office workers (p < 0.05-0.01).
Permanent vibration exposures cause negative physical effects that may lead to occupational diseases. In order to be protected against whole-body and hand-arm vibrations, technical and medical measures must be taken into account.
Medical Principles and Practice 12(1):34-8. · 0.89 Impact Factor
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Annals of Saudi medicine 23(6):399-401. · 1.07 Impact Factor
