Does interferential current provide additional benefit to orthopedic rehabilitation for the patients with proximal humeral fractures? A randomized controlled study.

BACKGROUND: Approximately 80% of all proximal humeral fractures (PHFs) are non-displaced or minimally displaced fractures, which can be treated with conservative treatment. This study investigated the effect of interferential current (IFC) added to orthopedic rehabilitation on shoulder function, pain, and disability in patients with PHF. METHODS: This study was a prospective, double-blind, randomized, placebo-controlled conducted in physical medicine and rehabilitation outpatient clinic. Thirty-five patients were randomly separated into the IFC group (n = 18) and the sham group (n = 17). The orthopedic rehabilitation program was applied to all patients by the same physiotherapist three times a week for four weeks. Patients in the IFC group received the intervention for 20 minutes 3 times a week before the exercise. The same pads were performed for the sham group, but no electrical stimulation was applied. Constant-Murley score (CMS) for shoulder function, visual analog scale (VAS) activity pain, disabilities of the arm, shoulder, and hand (DASH) score, and paracetamol intake were recorded post-treatment, at 6 weeks and 18 weeks post-treatment. RESULTS: The demographic and fracture characteristics were not different between the groups. Significant differences were observed in the IFC and sham group in intragroup comparisons of total CMS, VAS activity pain, DASH score, and paracetamol intake over time (p < 0.001). Significant improvement over time was valid for all pairwise comparisons in both groups. However, no significant differences were detected between the IFC and sham group. CONCLUSION: IFC added to orthopedic rehabilitation could not appear to be an electrotherapy modality that could potentially benefit shoulder function and disability in patients with PHF.

Occupational therapy assessment and treatment approach in patients with subacute and chronic stroke: A single-blind, prospective, randomized clinical trial.

OBJECTIVES: The aim of this study was to examine the effects of occupational therapy (OT) combined with standard rehabilitation (SR) on the activities of daily living, quality of life, and psychological symptoms of hemiplegic patients. PATIENTS AND METHODS: Between August 2014 and February 2016, a total of 35 hemiplegic patients with post-diagnostic periods (19 males, 16 females; mean age 58.3 years; range 37 to 77 years) were included. The patients were randomized into two groups as OT+SR group (n=17) and SR only group (n=18). The study was completed by 16 patients in each group. The patients in the OT group were given 45-min SR five days a week plus 45-min OT three days a week over an eight-week period, while the patients in the SR group received SR only (of the same duration and frequency as the OT group). The patients were assessed at enrolment (pre-treatment), and again after eight weeks of treatment using the Pinch and Grip Strength and the Purdue Pegboard tests, Global Daily Living Activities Scale, Performance Assessment of Self-care Skills (PASS), Nottingham Extended Activities of Daily Living (NEADL) Scale, Quality of Life Short Form (SF-36) Questionnaire, and Hospital Anxiety and Depression Scale (HAD) for their psychological state. RESULTS: Significant improvements were observed in within-group scores for PASS, Pinch and Grip Strength Test, NEADL Scale, and Purdue Pegboard test (p<0.05). After treatment, a significant increase was found in the SF-36 physical function, general health and physical total in-group scores of the OT group, whereas a significant increase was observed only in the physical total scores of the SR group (p<0.05). There was no significant improvement in the HAD scores within both groups (p>0.05). Inter-group comparisons revealed a further significant improvement in PASS instrumental daily activity index-physical subscale and Purdue Pegboard Test scores of the OT group (p<0.05). However, there was no significant difference in PASS activity, self-care and instrumental daily activity cognitive subscale, SF-36, HAD and hand grip and pinch strength scores between the groups (p>0.05). CONCLUSION: Occupational therapy combined with SR applications has a beneficial impact on certain daily living activities and hand functions. Occupational therapy does not have any additional benefits on the quality of life, pinch and grip strength, and the psychological state.

Is interferential current effective in the management of pain, range of motion, and edema following total knee arthroplasty surgery? A randomized double-blind controlled trial.

OBJECTIVE: To investigate the effectiveness of interferential current implementation following total knee arthroplasty surgery. DESIGN: Double-blind randomized controlled study. SETTING: Orthopedics and traumatology in-patient clinic. PARTICIPANTS: From an initial enrollment of 132 patients, 113 who met the study inclusion criteria were randomly separated into two groups: the interferential current group ( n = 57) and the sham current group ( n = 56). A total of 98 patients completed the study: 49 in the interferential current group and 49 in the sham group. INTERVENTION: Patients in the interferential current group received interferential current treatment for 30 minutes, twice a day for five days postoperatively. For the patients in the sham interferential current treatment group, the same pads were applied to the patients for the same time periods but no electrical stimulation was applied. MAIN OUTCOME MEASURES: Patients were assessed in respect of pain, range of motion (ROM), edema, and the amount of paracetamol used at baseline and on the 5th and 30th days after surgery. RESULTS: No significant difference was determined between the groups in respect of pain, ROM, and edema at days 0, 5, and 30. At the end of the 5th day, the amount of paracetamol used was significantly lower in the interferential current group ( P < 0.05). CONCLUSION: In this study, both groups showed significant improvements in pain, ROM, and edema with no significant difference between the groups. Although there was a significant difference in paracetamol intake of the two groups, this cannot be argued as showing the effectiveness of interferential current.

Validity and reliability of a Turkish Brief Pain Inventory Short Form when used to evaluate musculoskeletal pain.

BACKGROUND: The Brief Pain Inventory (BPI) is both a questionnaire and an outcome measure that is used widely in clinical trials to assess pain associated with many conditions. The BPI Short Form has been extensively translated into foreign languages. The aim of this study was to assess the validity and reliability of a Turkish Brief Pain Inventory Short Form (BPI-TR) to evaluate musculoskeletal pain. METHODS: In total, 297 patients with musculoskeletal pain participated in the study. Demographic characteristics and brief medical histories were recorded. Pain intensity was assessed using a visual analogue scale (VAS) and quality-of-life was assessed using the Short Form 36 (SF-36). Pain was evaluated using the BPI-TR in all patients. Internal consistency and test-retest analysis were used to assess reliability. The internal consistency of the scale items was assessed by calculating Cronbach's α value, which was expected to be > 0.7. The criterion validity of the BPI-TR was assessed by correlation with VAS scores. RESULTS: Pain intensity, pain interference, and other components of the Turkish version were consistent with validity thereof. Cronbach's α was 0.84 for pain intensity and 0.89 for pain interference. The extent of BPI-TR and VAS correlation was statistically significant. CONCLUSIONS: The BPI-TR may be used for assessment of musculoskeletal pain.

The relation between vitamin D and postural balance according to clinical tests and tetrax posturography.

[Purpose] To evaluate the association between Vitamin D and risk of falling, balance, and lower extremity neuromuscular function in women aged 60 and above by using Tetrax posturography. [Subjects and Methods] A total 200 women were classified based on their 25-OH-vitamin D (25(OH)D) values: hypo-vitaminosis group (less than 50.0 nmol/l) and normal group (50.0 more). Balance was measured using a Tetrax(®) posturography device (Sunlight Medical Ltd, Israel). Falling risk, stability index (SI), and weight distribution index (WDI) were calculated. Short Physical Performance Battery (SPPB) and International Physical Activity Questionnaire (IPAQ) were used as the clinical tests. [Results] Standing balance, gait, chair stand performance and total SPPB scores were significantly better in the patients with serum 25(OH)D levels higher than 50.0 nmol/l. Similarly, falling risk and SI values in the most of the postures were significantly higher in the hypovitaminosis group. There were significant associations between serum 25(OH)D levels with SPPB total score and Tetrax-measured falling risk. [Conclusion] This study showed better balance control, lower extremity function, and reduced falling risk in patients with serum 25(OH)D levels higher than 50.0 nmol/l in women aged 60 and above.

Is it necessary to strictly diagnose fibromyalgia syndrome in patients with chronic widespread pain?

The applicability of the American College of Rheumatology (ACR) 1990 and 2010 criteria for the diagnosis of fibromyalgia syndrome (FMS) was determined in 284 patients with chronic widespread pain (CWP) including those with regional and systemic painful disorders. On the basis of initial evaluation, patients were classified into three groups. Group 1, those without any comorbid disease (N = 105), group 2, those having regional non-inflammatory painful disorders (N = 104), and group 3, those with a diagnosis of an inflammatory rheumatic disease (N = 75). Overall, 65 % of the patients fulfilled the 1990 criteria, while 94 % of them fulfilled the 2010 criteria. Almost all of the patients (97 %) with CWP did meet at least one of the criteria set, regardless of whether they have accompanying painful disorders. Widespread pain index (WPI), symptom severity scale (SS), and fibromyalgia impact questionnaire (FIQ) scores were found to be significantly higher in the patients who satisfied the 1990 criteria than those who did not (P < 0.001). Tender point counts were found to be significantly correlated with WPI, SS, FIQ, and Beck depression inventory (BDI) scores (P < 0.001). The findings of the study support the suggestion that FMS is just a continuum of CWP, rather than a distinct diagnostic entity. As treatment of FMS is usually identical with that of CWP, strict diagnosis of FMS will provide little or no significance from the viewpoint of clinical practice. We suggest that future research should be directed toward classification of CWP to provide guidance to clinicians in selecting effective therapies.

Comparison of single event vs multiple event soft tissue surgeries in the lower extremities with cerebral palsy.

UNLABELLED: In children with spasticity of multiple muscle groups, the need for repeat surgical interventions increases with advancing age. AIM: The present study aimed to investigate retrospectively whether there are any clinical and functional differences between single-event multilevel surgeries and multiple surgical events at a single level. METHOD: The medical records of 109 patients with cerebral palsy (CP) were used. The patients, who met the inclusion and exclusion criteria, were assigned into following 4 groups based on the surgical procedures. The Gross Motor Function measure-88 (GMFCS) and Functional Independence Measure for Children (WeeFIM) were used for assessments. RESULTS: When compared to groups, there was no significant difference. This study showed that both surgical techniques resulted in improvements in GMFCS and WeeFIM levels.

Effects of platelet-rich plasma on nerve regeneration in a rat model.

OBJECTIVE: The aim of this study was to determine whether platelet-rich plasma has a regenerative effect on a sciatic nerve injury model in rats. METHODS: A sciatic nerve cut model was created in 24 nerves of 12 rats. All nerves were repaired with epineural sutures by the same surgeon. Rats were randomly divided into two groups; platelet-rich plasma was applied to the injury site in the platelet-rich plasma group and saline only to the same area in the control group. Motor and electromyographic assessments were performed at the end of 12th postoperative week and all rats were euthanized for histological specimens. RESULTS: Motor recovery was significantly better in the platelet-rich plasma group than the control group. The differences in electromyographic and histomorphometric findings between the groups were significant (p<0.05). CONCLUSION: Our experimental study demonstrated positive effects of platelet-rich plasma on nerve regeneration.

The effectiveness of tetanus toxin on sciatic nerve regeneration: a preliminary experimental study in rats.

OBJECT: The purpose was to investigate the effects of local tetanus toxin (TeTx) application on sciatic nerve regeneration following a rat model of transection injury. METHODS: After both sciatic nerves were transected and repaired with three epineural sutures, 12 male Wistar albino rats were divided into two groups. 0.25 ml (2.5 flocculation units) TeTx was injected into a piece of absorbable gelatin sponge in TeTx group. In controls, 0.25 ml saline injected. Assessments were performed by using climbing degrees, compound muscle action potentials (CMAPs) and histological parameters (axon number and axonal diameter) 12th week. RESULTS: CMAPs amplitudes were 11.6 ± 4.7 mV and 1.4 ± 1.3 mV in gastrocnemius and interdigital muscles in TeTx group (5.8 ± 2.4 mV and 0.2 ± 0.1 mV, P < 0.05). Climbing degrees were significantly different (61.6 ± 1.7 vs. 38.3 ± 2.6, P < 0.05). Total axon numbers were higher (1341.1 ± 57.3 vs. 877.5 ± 34.9, P < 0.05) and the mean axon diameter was smaller (4.2 ± 2.1 vs. 2.5 ± 1.9, P < 0.05) in the TeTx group. CONCLUSION: This preliminary study firstly demonstrated the effectiveness of TeTx on nerve repair in experimental sciatic rat model based on functional, electromyographic and histological parameters.

Pregnancy-associated osteoporosis presenting severe vertebral fractures.

The syndrome of pregnancy-associated osteoporosis (PAO) is a rare disorder which occurs either in late pregnancy or early post-partum period leading to fragility fracture(s), most commonly in the vertebral bodies. We presented two cases with PAO who had compression fractures at multiple levels involving five vertebrae in one case and 10 vertebrae in the other. Their spinal bone mineral density values were below -2.5 standard deviations. Anti-osteoporotic treatments with nasal calcitonin 400 IU/day, vitamin D 300.000 IU single dose, calcium 1000 mg/day, vitamin D 880 IU/day were initiated. In one case, kyphoplasty was performed by a spinal surgeon. In addition to a thoracolumbosacral orthosis, a rehabilitation program including muscle strengthening, range of motion, relaxation and weight-bearing exercises was started for both cases. These cases emphasize that all pregnant women with complaints of back/lumbar pain should be carefully evaluated.

Efficacy of therapeutic ultrasound for the management of knee osteoarthritis: a randomized, controlled, and double-blind study.

OBJECTIVE: The aim of this study was to compare whether the effectiveness of continuous ultrasound (US) was superior against pulsed US and against sham US in knee osteoarthritis. DESIGN: A randomized controlled study was carried out on 60 patients diagnosed with knee osteoarthritis according to American College of Rheumatology. The patients were randomized into the following three treatments: (1) continuous US (at a frequency of 1 MHz with intensity of 1 W/cm), (2) pulse US (same frequency and intensity on 1:4 pulse ratio), and (3) sham US. All treatments were applied with 5-cm head US device five times a week for 2 weeks in addition to home exercise program including quadriceps isometric exercise, muscle strength exercises, and stretching exercises of the lower extremity muscles for at least three times per week. Assessments were performed at baseline, at the end of the treatment, and at the end of the treatments and at the sixth month using the following measurements: Western Ontario and McMaster University Osteoarthritis Index-pain, stiffness, function, visual analog scale-pain at rest, visual analog scale-pain on movement, visual analog scale-disease severity, and 20-m walking time. Among these parameters, the Western Ontario and McMaster University Osteoarthritis Index-pain was the primary outcome. RESULTS: All groups showed a significant improvement in all parameters in both following visits (P < 0.05). However, there was no significant difference between the groups. Although the mean reduction percent in Western Ontario and McMaster University Osteoarthritis Index-pain was significantly higher in group I (continuous US) when compared to sham group (46.5% vs 28.9%, P < 0.05) at the end of the treatment, this result was not found in other pain parameters. CONCLUSIONS: The present study demonstrated that all assessment parameters significantly improved in all groups without a significant difference. This result suggested that therapeutic US provided no additional benefit in improving pain and functions in addition to exercise training.

Increased turn/amplitude parameters following subvastus approach in total knee arthroplasty.

PURPOSE: To compare the improvement of the vastus medialis component of the quadriceps muscle electrophysiologically after the subvastus and medial parapatellar approaches in total knee arthroplasty (TKA). METHODS: A total 26 patients that underwent primary unilateral in TKA were included into the study. TKAs were carried out via subvastus approach in 15 patients, while 11 patients were operated via medial parapatellar approach. The electrophysiological evaluations were carried out blindly with regard to the type of the surgical approach before the operation and at 6th week post-operatively. Non-surgical side was also evaluated as a control. Assessments were patellar tendon reflex analysis, motor unit potential analysis and interference pattern analysis (IPA) including turn-amplitude analysis and IPA during maximum contraction. RESULTS: When they were compared to the pre-operative values, "the total mean amplitude" and "the mean turn/sec" parameters were significantly increased in group of subvastus approach (p = 0.017 and p = 0.009, respectively) at the post-operative 6th week. We would not be able to find any difference regarding the other electrophysiological parameters. There was also no significant difference between groups. CONCLUSION: If there was no significant difference in all the electrophysiological parameters, the increase in turn-amplitude analysis in the group of subvastus approach would be considered as an indicator of a faster functional improvement of knee extensor mechanism in these cases.

Psychometric properties of fatigue severity and fatigue impact scales in postpolio patients.

We evaluate the reliability, validity, and responsiveness of the Fatigue Severity Scale (FSS) and the Fatigue Impact Scale (FIS) and to determine whether these scales are potentially applicable for measuring fatigue in postpolio patients (PPS). After the Turkish adaptation of FSS and FIS using a forward-backward procedure, the scales were administered to 48 PPS patients without additional health problems that may induce fatigue. Reliability studies were carried out by determination of intraclass correlation coefficient and internal consistency by the Cronbach-α coefficient. Validity was tested by within-scale analyses and analyses against the external criteria including convergent validity and discriminant validity. Correlations with the Notthingham Health Profile (NHP), fatigue, pain and cramp severity (visual analog scale), and manual muscle testing were performed. Sensitivity to changes was determined by standardized response mean values. All patients completed scales, suggesting their satisfactory acceptance. Reliability studies were satisfactory, with higher Cronbach-α values and intraclass correlation coefficients than 0.80. The FSS score was correlated moderately with visual analog scale-fatigue (r=0.41) and the NHP-energy dimension (r=0.29). All FIS scores except cognitive scores were moderately related to the NHP-social isolation score (r=0.40, 0.37, and 0.43 for FIS-physical, social, and total scores, respectively). There was also a significant correlation between the FIS-physical score and the NHP-energy score (r=0.31). On the basis of the standardized response mean values, response to treatment for these two questionnaires was satisfactory (P=0.00). The Turkish versions of FSS and FIS were reliable, sensitive to clinical changes, and also well accepted by patients with PPS. Although they had somewhat satisfactory convergent validity, the absence of strong correlations did not support the validity entirely.

Normative data for quantitative calcaneal ultrasonometry in Turkish children aged 6 to 14 years: relationship of the stiffness index with age, pubertal stage, physical characteristics, and lifestyle.

OBJECTIVES: Quantitative ultrasonometry is commonly used to assess bone health. The aim of this study was to define normative data for the stiffness index of the calcaneus in healthy Turkish children. METHODS: Quantitative ultrasonometric measurements of the calcaneus were obtained in 1617 healthy schoolchildren (811 boys and 806 girls) aged 6 to 14 years. RESULTS: The stiffness index increased by 19.3% and 12% in boys and girls, respectively. The greatest increases were seen in the age groups of 12 to 13 and 13 to 14 years in boys (3.9%) and 11 to 12 and 12 to 13 years in girls (4.1%). There was a significant increase in stiffness index values among all Tanner stages except stage 4 (P < .05). Although the stiffness index was related to age, weight, and height, no correlation was seen between the stiffness index and calcium intake or physical activity. CONCLUSIONS: This study provides stiffness index data by age group and Tanner stage that may be useful for assessment of the bone status of Turkish children and can serve as comparative data for other patient groups.

Acceptability, validity and reliability of the Turkish QUALIOST(®) in postmenopausal women with osteoporosis.

The quality-of-life questionnaire in osteoporosis (QUALIOST(®)) is commonly used and accepted generic instrument in osteoporosis. This study aimed to translate QUALIOST(®) into Turkish language and assess its reliability, validity and acceptability in women with postmenopausal osteoporosis (PMO). After the questionnaire was translated into Turkish, it was administered to 110 with PMO. The reliability studies were assessed by test-retest reliability (ICC) and internal consistency (Cronbach's alpha). Construct validity was assessed by using correlating QUALIOST(®) with SF-36. Results showed that ICC values were 0.92, 0.91 and 0.92, for physical domain, emotional domain and total QUALIOST(®) scores, respectively. Similarly, Cronbach's alpha was acceptable in all domains (0.85, 0.83 and 0.84, respectively). Significant moderate-to-high correlations were obtained between QUALIOST(®) and SF-36 dimensions (r value between -0.39 and -0.72, p < 0.001). Also, there were moderate-high correlations between the domains of questionnaire and pain intensity and disease duration (r value between 0.35 and 0.45, p < 0.05). In conclusion, this study, which reported firstly psychometric properties and usefulness of the Turkish QUALIOST(®), showed that it is a potentially useful measure with a high validity and reliability standards.

Phagocytic and oxidative burst activity of neutrophils in patients with spinal cord injury.

OBJECTIVE: To evaluate phagocytic activity and neutrophil oxidative burst functions in patients with spinal cord injury (SCI) because alterations in neutrophil metabolic activity can be one of the causes of immune mechanism damage contributing to repeated bacterial infections. DESIGN: A controlled and cross-sectional study. SETTING: Departments of physical medicine and rehabilitation and immunology. PARTICIPANTS: Patients with SCI (N=34) and 28 healthy controls. INTERVENTIONS: Phagocytosis and oxidative burst in whole-blood neutrophils were assessed by flow cytometry. The percentage of phagocytizing cells after in vitro incubation with Escherichia coli, phagocytic activity (mean intensity of fluorescence [MIF]) and the percentage of neutrophiloxidative burst, and the MIF value of the production of reactive oxygen intermediates (ROIs) were analyzed. In addition, clinical assessment including the level of injury, American Spinal Injury Association scores, and functional status were carried out. MAIN OUTCOME MEASURES: Not applicable. RESULTS: Although the percentage of E. coli phagocytizing neutrophils was not different between groups, the MIF value of absorbed E. coli was significantly lower in patients with SCI than in controls (P<.05). The MIF value of ROI production by neutrophils with both stimulator of phorbol 12-myristate 13-acetate and E. coli was significantly higher in patients with SCI (P<.05). CONCLUSIONS: In patients with SCI, decreased phagocytic activity of neutrophils may be a result of a regulatory mechanism to minimize the deleterious effects of increased neutrophil burst activity.

Comparison of the efficacy of transcutaneous electrical nerve stimulation, interferential currents, and shortwave diathermy in knee osteoarthritis: a double-blind, randomized, controlled, multicenter study.

OBJECTIVE: To compare the effectiveness of transcutaneous electrical nerve stimulation (TENS), interferential currents (IFCs), and shortwave diathermy (SWD) against each other and sham intervention with exercise training and education as a multimodal package. DESIGN: A double-blind, randomized, controlled, multicenter trial. SETTING: Departments of physical medicine and rehabilitation in 4 centers. PARTICIPANTS: Patients (N=203) with knee osteoarthritis (OA). INTERVENTIONS: The patients were randomized by the principal center into the following 6 treatment groups: TENS sham, TENS, IFCs sham, IFCs, SWD sham, and SWD. All interventions were applied 5 times a week for 3 weeks. In addition, exercises and an education program were given. The exercises were carried out as part of a home-based training program after 3 weeks' supervised group exercise. MAIN OUTCOME MEASURES: Primary outcome was a visual analog scale (0-100mm) to assess knee pain. Other outcome measures were time to walk a distance of 15m, range of motion, Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), Nottingham Health Profile, and paracetamol intake (in grams). RESULTS: We found a significant decrease in all assessment parameters (P<.05), without a significant difference among the groups except WOMAC stiffness score and range of motion. However, the intake of paracetamol was significantly lower in each treatment group when compared with the sham groups at 3 months (P<.05). Also, the patients in the IFCs group used a lower amount of paracetamol at 6 months (P<.05) in comparison with the IFCs sham group. CONCLUSIONS: Although all groups showed significant improvements, we can suggest that the use of physical therapy agents in knee OA provided additional benefits in improving pain because paracetamol intake was significantly higher in the patients who were treated with 3 sham interventions in addition to exercise and education.

Interferential current therapy in patients with knee osteoarthritis: comparison of the effectiveness of different amplitude-modulated frequencies.

OBJECTIVE: This study aimed to compare the effectiveness of different amplitude-modulated frequencies of interferential current (IFC) and sham IFC on knee osteoarthritis. DESIGN: A randomized and single-blind study was performed on 60 patients diagnosed with knee osteoarthritis. The patients were allocated to three active IFC groups (40, 100, and 180 Hz), and one sham IFC group. Treatments were performed 5 times a week for 3 wks consecutively. Each patient was assessed at the end of the treatments and at the first month using the following measurements: visual analog scale (pain at rest, pain on movement and disability), physician and patient judgments regarding treatment effectiveness, 15-m walking time (in minutes), range of motion (ROM), the Western Ontario and McMaster University Osteoarthritis Index (WOMAC), and paracetamol intake (g/wk). RESULTS: Although there were significant improvements in all variables, except WOMAC stiffness and range of motion, measured in all groups at the end of the treatment and during the follow-up, this improvement was greater in active IFC groups than in the sham group. The improvement in WOMAC stiffness was observed only in active IFC treatment groups (P < 0.05). No significant difference between different amplitude-modulated frequencies of IFC treatments was observed. CONCLUSIONS: This study demonstrated the superiority of the IFC with some advantages on pain and disability outcomes when compared with sham IFC for the management of knee osteoarthritis. However, the effectiveness of different amplitude-modulated frequencies of IFC was not superior when compared with each other.

Efficacy of neck stabilization exercises for neck pain: a randomized controlled study.

OBJECTIVE: To determine the efficacy of neck stabilization exercises in the management of neck pain. PATIENTS AND METHODS: Sixty patients with neck pain were randomized to 3 groups, as follows: group 1--physical therapy agents including transcutaneous electrical nerve stimulation, continuous ultrasound and infra-red irradiation; group 2--physical therapy agents + isometric and stretching exercises; and group 3--physical therapy agents + neck stabilization exercises. The exercises were performed as a home training programme following a 3-week supervised group exercise. The patients were evaluated with a visual analogue scale, by intake of paracetamol, Neck Disability Index, Beck Depression Scale and range of motion in the 3 planes at baseline and at months 1, 3, 6, 9 and 12. RESULTS: Compared with baseline, all groups showed a significant decrease in visual analogue scale scores during the first 6 months. However, this improvement was maintained only in group 3 at 9 and 12 months, with a significant difference among the groups (p<0.05). During the study, the improvement in disability was marked in group 3 with respect to Neck Disability Index, Beck Depression Scale and range of motion in the frontal plane (p<0.05). CONCLUSION: This study demonstrates the superiority of the neck stabilization exercises, with some advantages in the pain and disability outcomes, compared with isometric and stretching exercises in combination with physical therapy agents for the management of neck pain.

The types of talar articular facets and morphometric measurements of the human calcaneus bone on Turkish race.

INTRODUCTION: There are three facets over upper side of talocalcaneal joint: anterior talar facet, middle and posterior. Three types of calcaneus that have distinct talar facets were defined as types A, B and C. MATERIALS AND METHODS: A total of 221 calcanei (98 right, 123 left), with unknown gender, were dried and evaluated. RESULTS: In our study type B calcaneus (58%) was defined as the most common type, and type A calcaneus (39.3%) as the second most common type. By using facet joint differences and bone measurement, we tried to define calcaneus bone. DISCUSSION: In many diseases of foot, such as the talocalcaneal artritis and coalition, intraarticular fractures and congenital dysmorphology, flatfood, valgus deformities, the size and shape of the bones, the relationships of the talus and calcaneus with each other and other bones of the foot must be considered for the internal and external fixation and surgical procedures. Type B calcaneus was defined as the most comman type in Turkish race and these results correlate with the ones which were performed on bones of American, Indian and African people, and it was uncorrelated with the results of the researches performed in Europe.