Comparison of Dry Needling and Cold-Spray-Stretching Treatments by Ultrasonography and Electrophysiology: Prospective, Randomized Controlled Trial.

OBJECTIVES: To compare the efficacy of dry needling (DN) and cold-spray-stretching treatments using surface electromyography (sEMG) and ultrasound (US) in the treatment of patients with myofascial pain syndrome (MPS) with active trigger point (ATrP) in the upper trapezius muscle. METHODS: This prospective randomized single-blind study included 60 MPS patients aged 18-65 years who have ATrP in the upper trapezius muscle. Patients were randomized into two treatment groups as DN and cold spray stretching. Both treatment groups received 1 treatment per week and totally 3 sessions. Evaluation parameters were pain level assessed by Numeric Rating Scale and algometer, neck range of motion angles, neck disability index (NDI). The effects of the treatments on ATrP were evaluated by sEMG and US histogram. All parameters were evaluated at the beginning of the treatment and at the end. Algometer and sEMG were performed also before and after the first and third sessions. RESULTS: There was no significant difference between the two groups regarding demographic data. The mean age of the participants was 39.7 ± 11.6 years. Fifty-one patients were female. Significant improvement in terms of pain level, functionality, sEMG, and US histogram were achieved in both groups (P < .05). When comparing the two groups, algometer scores and the NDI score were statistically higher in the cold-spray-stretching group than in the DN group (P < .008 and P < .028, respectively). CONCLUSION: Both treatment options should be preferred. The efficacy of both treatments was observed via sEMG and US histograms.

Effectiveness of pregabalin treatment for trigger points in patients with comorbid myofascial pain syndrome and fibromyalgia syndrome: a randomized controlled trial.

AIM OF THE STUDY: Myofascial pain syndrome (MPS) is a common problem in the general population. MPS should not be a local/peripheral painful syndrome and considered to be a syndrome of central sensitivity. We aimed to investigate the effect of pregabalin in patients with MPS in this study. MATERIALS AND METHODS: We randomized 40 patients into two groups, and 17 patients per group completed the study. Female patients in group I received pregabalin and exercise therapy, whereas those in group II received exercise therapy alone. All patients were evaluated as follows: for pain by visual analog scale (VAS); trigger-point pressure pain threshold-(PPT) by algometry; neuropathic pain using the Douleur Neuropathique en 4 Questions (DN4) and quality of life with the Short Form-36 (SF36). Evaluations were performed pre-treatment and at the end of the first and third months of treatment. Clinical trial ID: NCT04600037, retrospectively registered 20/10/2020. RESULTS: In group I, significant improvements were observed in VAS, trigger-point-PPT, physical component summary-SF-36, at the first and third months. In group II, statistically significant improvements were observed in VAS, trigger-point-PPT after the first and third months. Group I showed statistically better improvements in VAS, trigger points-PPT, physical component summary-SF36 compared with group II by the third month. CONCLUSION: Pregabalin treatment is effective for controlling trigger points. Pregabalin treatment is also more effective than exercise treatment at improving quality of life in patients with MPS.

Deep Gluteal syndrome: An underestimated cause of posterior hip pain.

Deep gluteal syndrome (DGS) is a significant cause of posterior hip pain resulting from the compression of the sciatic or other peripheral nerves in the deep gluteal space. Understanding the anatomy of the deep gluteal space and the kinematics of the sciatic nerve, as it passes through this region is crucial for understanding DGS. Despite increasing awareness, DGS is still often overlooked. This review focuses on conditions that specifically contribute to posterior hip pain as a consequence of DGS. Predominantly addressing piriformis syndrome, gemelli-obturator internus syndrome, ischiofemoral impingement syndrome, and proximal hamstring syndrome, the review also touches upon rare cases such as inferior and superior gluteal nerve entrapment.

Effects of trunk stabilization exercises on balance, functionality and abdominal muscle thickness in hemiplegic patients.

Objectives: This study aims to investigate the effects of trunk stabilization exercises (TSEs) in addition to conventional exercises in patients with stroke on balance, functionality and abdominal muscle thickness as measured by ultrasonography (USG) and to compare the patients' non-paretic side abdominal muscle thickness with healthy population. Patients and methods: Between April 2019 and June 2019, a total of 26 hemiparesis/hemiplegic patients with stroke (15 males, 11 females; mean age: 62.3±7.8 years; range, 52 to 71 years) confirmed by neurological examination or computed tomography (CT) / magnetic resonance imaging (MRI) and 20 age-matched healthy volunteers (12 males, 8 females; mean age: 62.3±7.2 years; range, 53 to 70 years) were included in the study. The patients were randomized into two groups. In the first group (n=13), TSE were performed in addition to conventional neurorehabilitation program, five times/week for a total of four weeks. The second group (n=13) was given conventional neurorehabilitation program, five times/week for a total of four weeks. Also, healthy volunteers as the third group were compared with the patient population. The evaluations were made at the beginning and end of the treatment. The Berg Balance Scale (BBS), Barthel Index (BI), Postural Assessment Scale for Stroke Patients (PASS), and Functional Reach Test (FRT) were used. Abdominal muscle thickness at rest and contraction were evaluated using USG. Results: Ten patients in Group 1 and 10 patients in Group 2 completed study. A significant improvement was observed in all abdominal muscles in both groups (p<0.05), indicating no significant difference between the groups (p>0.05). There was a statistically significant improvement for BBS and FRT in both groups. The PASS and BI scores showed a significant improvement only in TSE group. Conclusion: Both the TSE and conventional neurorehabilitation program provided significant improvements in abdominal muscle thickness, balance and trunk control. For postural control and functionality, additional TSE seems to be more effective.

Why do manuscripts submitted to the Turkish Journal of Physical Medicine and Rehabilitation get rejected?

Objectives: The study aimed to examine the reasons for the rejection of manuscripts, considering the increased rejection rates of our journal of up to 73% in 2022, and help authors realize what the editors and referees are paying attention to while assessing the manuscript. Materials and methods: In this retrospective study, original articles, case reports, systematic reviews, and meta-analyses submitted and rejected to the Turkish Journal of Physical Medicine Rehabilitation were searched between January 1, 2016, and June 30, 2022. After reviewing the referee's evaluations and editorial opinions for all rejected articles, the reasons for rejection were classified under three main headings: journal, manuscript, and ethical issues. The manuscript issues were detailed under 11 subheadings. Results: A total of 1,293 rejected submissions were reviewed. Of these, 35% were rejected at the editorial stage, while 65% were rejected after peer review. Thirty-three submissions were rejected for ethical reasons, 168 were out of the journal's field of interest, and 1,092 (84%) submissions were rejected for reasons related to the manuscript. The three most common reasons for rejection were protocol/methodology errors (44%), lack of contribution to the literature (41%), and lack of adequate discussion (40%). Conclusion: Before starting the studies, supporting the hypotheses with the current literature review, planning with the right protocol, and interpreting the findings in the discussion will facilitate the acceptance of the manuscripts to our journal.

An Uncommon Presentation of a Rare Syndrome: Parsonage-Turner Syndrome Presenting With C8 Root Involvement.

Parsonage-Turner syndrome or neuralgic amyotrophy is a rare syndrome that presents with sudden and severe pain in the shoulder girdle and may cause loss of muscle strength, atrophy, and sensory deficits. We discuss the clinical and electroneuromyographic findings in a young woman who presented with left-sided arm pain and was diagnosed with Parsonage-Turner syndrome with C8 root involvement, which is a rare presentation of the disease.

Poor Accuracy of Clinical Diagnosis in Pes Anserine Tendinitis Bursitis Syndrome.

OBJECTIVES: To investigate the characteristics of the patients who are clinically diagnosed with pes anserine tendinitis bursitis syndrome (PATBS), and to determine the sensitivity and specificity of clinical diagnose based on magnetic resonance imaging (MRI). METHODS: Included in this cross-sectional clinical study were 156 patients who were evaluated based on the clinical presence or absence of PATBS. All patients underwent Q-angle measurement, knee osteoarthritis (OA) grading according to the Kellgren-Lawrence classification, and medial joint space measurement, and their cartilage thickness, and any periarticular and intraarticular knee pathologies were recorded from an assessment of knee MRIs. RESULTS: Of the total, 64 cases (41%) were diagnosed clinically with PATBS and 92 (59%) were not. There was no difference in the Q angles of the two groups (p > 0.05), while the medial joint spaces were significantly lower in the PATBS patients (p < 0.05). There were no significant differences between the two groups in an MRI assessment of meniscus and ligament lesions, chondromalacia patella, cyst, bursitis, effusion and synovial pathologies (p > 0.05). The sensitivity and specificity of the PATBS clinical diagnoses relative to the MRI findings were determined as 41.2% and 59.5%, respectively. CONCLUSION: The medial joint space was found to be significantly lower in patients with PATBS, while there was no difference in any other knee pathologies between the two groups. The sensitivity and specificity of a PATBS clinical diagnosis were found to be low, and so it was concluded that clinical PATBS diagnoses may be inaccurate, particularly in the presence of such invasive therapies as injection, and that diagnoses based on imaging methods would be more accurate.

The effects of spasticity on glucose metabolism and soft tissue body composition in patients with spinal cord injury.

Objectives: The aim of this study was to assess the effects of spasticity on glucose metabolism and percentage of fat-free mass (FFM%) in patients with spinal cord injury (SCI). Patients and methods: A total of 33 patients (22 males, 11 females; mean age: 38.6±12.5 years; range, 20 to 64 years) with SCI defined by the American Spinal Injury Association Impairment Scale Grades A to D were included between September 2014 and May 2018. We assessed spasticity with the Modified Ashworth Scale (MAS) and evaluated spasms with the Penn Spasm Frequency Scale (PSFS). We assessed the glucose metabolism by calculating the Matsuda and HOMA-IR index, and measured FFM% by dual-energy X-ray absorptiometry. Results: Fourteen patients had motor complete, and 19 had motor incomplete SCI. The neurological injury levels of the patients were C4-T12. There was a positive correlation between hip adductor muscle MAS and trunk, android, and gynoid FFM% and between hip extensor muscle MAS and android FFM% in patients with motor complete SCI. Hip extensor and knee flexor muscle MAS showed a negative correlation with the HOMA-IR. Hip adductor and extensor muscle MAS, as well as knee flexor and extensor muscle MAS, had a positive correlation with the Matsuda index in these patients. There was a positive correlation between knee extensor muscle MAS and gynoid FFM% and between PSFS and arms, trunk, gynoid, and total FFM% in patients with motor incomplete SCI. There was a negative correlation between hip adductor and extensor muscle MAS, PSFS, and level of fasting glucose in these patients. Conclusion: This study supports the notion that spasticity has positive effects on the FFM% and glucose metabolism in patients with motor complete and incomplete SCI.

Demographic and clinical characteristics of inpatient stroke patients in Turkey.

Objectives: This study aims to assess the stroke rehabilitation facilities provided by university hospitals (UHs) and training and research hospitals (TRHs) and to evaluate the geographical disparities in stroke rehabilitation. Patients and methods: Between April 2013 and April 2014 a total of 1,529 stroke patients (817 males, 712 females; mean age: 61.7±14.0 years; range, 12 to 91 years) who were admitted to the physical medicine and rehabilitation clinics in 20 tertiary care centers were retrospectively analyzed. Demographic, regional and clinical characteristics, details of rehabilitation period, functional status, and complications were collected. Results: The median duration of stroke was five (range, 1 to 360) months. The ratio of the patients treated in the TRH in the Marmara region was 77%, but only 25% of the patients were living in the Marmara region. Duration of hospitalization was longer in the TRHs with a median of 28 days compared to those of UHs (median: 22 days) (p<0.0001). More than half of the patients (55%) were rehabilitated in the Marmara region. Time after stroke was the highest in the Southeast region with a median of 12 (range, 1 to 230) months and the lowest in the Aegean region with a median of four (range, 1 to 84) months. Conclusion: This study provides an insight into the situation of stroke rehabilitation settings and characteristics of stroke patients in Turkey. A standard method of patient evaluation and a registry system may provide data about the efficacy of stroke rehabilitation and may help to focus on the problems that hinder a better outcome.

Evaluation of the physical and emotional effects of the COVID-19 pandemic on patients with fibromyalgia and chronic low back pain: A multicenter cross-sectional controlled study.

Objectives: This study aimed to investigate the physical and emotional effects of the coronavirus disease 2019 pandemic in patients with fibromyalgia syndrome (FMS) and chronic low back pain (CLBP) patients. Patients and methods: The cross-sectional controlled study was performed with 1,360 participants (332 males, 1,028 females; mean age: 42.3±12.5 years; range, 18 to 65 years) between September 2020 and February 2021. The participants were evaluated in three groups: the FMS group (n=465), the CLBP group (n=455), and the healthy control group (n=440). Physical activity, pain levels, and general health status before and during the pandemic were evaluated in all participants. Stress levels were analyzed with the perceived stress scale (PSS) in all groups, and disease activity was analyzed with the fibromyalgia impact questionnaire (FIQ) in patients with FMS. Results: Patients with FMS had worsened general health status and pain levels during the pandemic compared to the other groups (p<0.01). The FMS group showed significantly higher PSS scores than those in other groups (p<0.01). There was a weak-positive correlation between FIQ and PSS parameters in patients with FMS (p<0.05, r=0.385). Conclusion: The general health status, pain, and stress levels of the patients with FMS and CLBP tended to worsen during the pandemic. This high-stress level appeared to affect disease activity in patients with FMS.

A rare cause of insidious shoulder pain in a young female: A soft tissue aneurysmal bone cyst in supraspinatus muscle.

Aneurysmal bone cyst (ABC) is an expansile cystic lesion which may affect any bone of the skeleton. Although extremely rare, lesions with histomorphological characteristics of an ABC occur in the soft tissue. Herein, we report the first case of ABC involving the supraspinatus muscle and mimicking common pathologies, such as myofascial pain syndrome or subacromial impingement syndrome.

Intra- and Inter-Rater Reliability of Ultrasound Measurements of Supraspinatus Tendon Thickness, Acromiohumeral Distance, and Occupation Ratio in Patients With Shoulder Impingement Syndrome.

OBJECTIVES: This study aims to evaluate the intra- and inter-rater reliability coefficients of the supraspinatus tendon thickness, acromiohumeral distance, and occupation ratio in patients with shoulder impingement syndrome. PATIENTS AND METHODS: The study included 83 patients (21 males, 62 females; mean age 51.6±11.0 years; range, 26 to 70 years) with shoulder impingement syndrome. The supraspinatus tendon thickness, acromiohumeral distance, and occupation ratio values were obtained one week apart by two observers. The intraclass correlation coefficient (ICC), minimum detectable change, and standard error of measurement were calculated. RESULTS: The first observer had excellent intra-rater reliability in all measurements (ICC >0.90) with minimum detectable change of 0.740-0.047 mm and standard error of measurement of 0.017-0.26 mm. The second observer had excellent intra-rater reliability in supraspinatus tendon thickness and acromiohumeral distance measurements (ICC >0.90) with minimum detectable change of 0.498-0.770 mm and standard error of measurement of 0.18-0.28 mm and good intra-rater reliability in the occupation ratio measurement (ICC; 0.75-0.90) with minimum detectable change of 0.060 mm and standard error of measurement of 0.022 mm. Inter-rater reliability coefficients were 0.916 (95% confidence interval [CI]; 0.873-0.945) for supraspinatus tendon thickness, 0.943 (95% CI; 0.914-0.963) for acromiohumeral distance with minimum detectable change of 0.673 mm and standard error of measurement of 0.243 mm and 0.790 (%95 CI; 0.693-0.853) for occupation ratio with minimum detectable change of 0.077 mm and standard error of measurement of 0.028 mm. CONCLUSION: These findings suggest that ultrasonographic measurements of the supraspinatus tendon thickness, acromiohumeral distance and occupation ratio can be reliable and consistent for clinical evaluation of patients with shoulder impingement syndrome in terms of supporting diagnosis and monitoring the treatment effect.

Clinical and radiological outcomes of kinesiotaping in patients with chronic neck pain: A double-blinded, randomized, placebo-controlled study.

OBJECTIVES: In this study, we aimed to evaluate the efficacy of kinesiotaping (KT) in patients with chronic non-specific neck pain (NSNP) in terms of pain, disability, cervical range of motion (ROM), and cervical lordosis. PATIENTS AND METHODS: Between October 2013 and March 2014, a total of 50 patients (10 males, 40 females; mean age 35.1±9.9 years; range, 17 to 62 years) with chronic NSNP were randomized into the KT (n=25) or the sham KT intervention (n=25) groups. Both groups were additionally given a therapeutic exercise (TE) program. The Visual Analog Scale (VAS) and Neck Disability Index (NDI) scores and ROM measurements were recorded at baseline, at the end of treatment, and at one month. Lateral cervical digital radiographs were analyzed by the Cobb, posterior tangent and effective lordosis methods at baseline and at one month after the treatment. RESULTS: There was a statistically significant decrease in the VAS scores compared to baseline in the KT group. The NDI scores significantly decreased in both groups. The patients in the KT group experienced a significant increase in all planes of cervical ROM after the treatment. Cervical radiographs revealed a significant increase in the Cobb and posterior tangent angles only in the KT group. CONCLUSION: Our study results suggest that KT significantly improves VAS, NDI scores, ROM and cervical lordosis angles. The combination of TE and KT is useful in reducing pain and disability and improving ROM and cervical lordosis loss in patients with chronic NSNP.

Comparison of effects of low-level laser therapy and extracorporeal shock wave therapy in plantar fasciitis treatment: A randomized, prospective, single-blind clinical study.

OBJECTIVES: The aim of this study is to compare the efficacy of extracorporeal shock wave therapy (ESWT) and low-level laser therapy (LLLT) in terms of fascia thickness, heel pain, and foot functions in patients with plantar fasciitis (PF). PATIENTS AND METHODS: Between April 2015 and October 2015, a total of 34 patients (5 males, 29 females; mean age 51.5±10.8 years; range, 18 to 65 years) with PF were randomized into two treatment groups to receive either ESWT or LLLT using closed envelope method. The patients were evaluated before and after treatment and one month after treatment using the visual analog scale (VAS)-pain, Foot Function Index (FFI), and plantar fascia thickness measured by ultrasonography. RESULTS: A significant improvement in the VAS-pain and FFI scores and plantar fascia thickness was observed in both groups after treatment and one month after treatment, compared to pre-treatment values (p<0.05). Changes over time in these outcome parameters were not different between study groups (p>0.05). CONCLUSION: Our study results suggest that both ESWT and LLLT seem to be effective on pain, foot functions, and fascia thickness in the treatment of PF.Presented at the 26th National Congress of Physical Medicine and Rehabilitation, April 25-29, 2017 Antalya, Turkey.

The association of neuropathic pain and disease activity, functional level, and quality of life in patients with ankylosing spondylitis: a cross-sectional study

Background/aim: Increased neuropathic pain (NP) symptoms are seen in rheumatologic diseases such as fibromyalgia, osteoarthritis, and rheumatoid arthritis, but no studies have demonstrated a relationship between ankylosing spondylitis (AS) and NP except for a brain imaging study. The aim of this study was to estimate the presence of NP in patients with AS and to investigate how NP was related to disease activity, functional status, and quality of life. Materials and methods: A total of 100 AS patients (71 males and 29 females; median age: 37 years, range: 18­71 years) were included in the study. Pain (visual analog scale (VAS) and the painDETECT questionnaire), disease activity (Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Maastricht Ankylosing Spondylitis Enthesitis Score (MASES), Patient Global Assessment of Disease Activity (PGA), and Ankylosing Spondylitis Disease Activity Score (ASDAS)), functional level (Bath Ankylosing Spondylitis Functional Index (BASFI)), and health-related quality of life (36-Item Short Form Survey (SF-36)) were evaluated. Patients were divided into two groups. Group 1 included patients with possible or likely NP symptoms (painDETECT score of ≥13) and Group 2 included patients without NP symptoms (painDETECT score of <13). Results: Low back pain-VAS, peripheral joint-VAS, BASDAI, PGA, ASDAS, and BASFI scores were significantly higher in Group 1 compared to those of Group 2 (P < 0.05). The SF-36 physical component (PC) score was significantly lower in Group 1 compared to that of Group 2 (P < 0.05). There were no significant differences between the groups regarding SF-36 mental component (MC) scores, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) values and MASES scores. Total painDETECT scores correlated positively with low back pain-VAS, peripheral joint-VAS, morning stiffness-VAS, BASDAI, ASDAS-CRP, ASDAS-ESR, PGA, BASFI, and MASES scores and ESR values, and inversely with SF-36 PC scores. Conclusion: Our results suggest that AS patients should be evaluated in terms of NP in order not to underestimate NP. If clinicians find evidence of likely NP, they should treat the patient with drugs that target NP.

Comparison of ultrasound and extracorporeal shock wave therapy in lateral epicondylosis.

OBJECTIVE: The aim of this study was to compare the efficacy of extracorporeal shock wave therapy (ESWT) and therapeutic ultrasound (US) in the treatment of lateral epicondylosis (LE). METHODS: Our study enrolled 50 patients with LE. Patients were randomized into two groups. Group 1 underwent therapeutic US (n = 24; 5 males and 15 females; mean age: 43.75 ± 4.52) Group 2 underwent ESWT (n = 20; 8 males and 16 females; mean age: 46.04 ± 9.24). Patients were evaluated at baseline, after treatment,and 1 month following treatment. The outcome measures were the visual analog scale (VAS), algometer, grip dynamometer, quick-disability of the arm,shoulder,and hand (QDASH), patient-rated tennis elbow evaluation (PRTEE), and Short Form-36 (SF-36) health survey questionnairre. RESULTS: Both groups showed significant improvements in terms of VAS (all p values < 0.0001), dynamometer (p = 0.001 vs p = 0.015), algometer (all p values < 0.0001), PRTEE (all p values < 0.0001), QDASH (all p values < 0.0001), and SF-36 scores (p = 0.001 vs p = 0.005) within time. There was no significant difference between the two groups, except algometer scores in favor of ESWT (p = 0.029). CONCLUSION: ESWT and therapeutic US are equally effective in treating LE. ESWT is an alternative therapeutic intervention and as effective as US. LEVEL OF EVIDENCE: Level III, Therapeutic study.

A rare cause of non-discogenic sciatica; musculus gemellus inferior: A case report.

Herein, we report a 51-year-old female with complaint of right sciatica. According to physical examination, the etiology was suspected as piriformis syndrome. Therefore, piriformis injection was administered and piriformis stretching exercises were recommended.However the complains did not resolve. Magnetic resonance imaging showed hyperintensity of the right inferior musculus gemellus. One of the main causes of extra-spinal sciatica is piriformis syndrome. However, other pelvic muscles anatomically near the sciatic nerve are often overlooked. Magnetic resonance imaging is useful in the differential diagnosis from intractable piriformis syndrome, particularly in cases resistant to treatment.

Diagnostic Significance of Ultrasonographic Measurements and Median-Ulnar Ratio in Carpal Tunnel Syndrome: Correlation with Nerve Conduction Studies.

BACKGROUND AND PURPOSE: We determined the reliability of ultrasonography (US) measurements for diagnosing carpal tunnel syndrome (CTS) and their correlation with symptom duration and electrophysiology findings. We determined whether the ratio of the median-to-ulnar cross-sectional areas (CSAs) can support CTS diagnoses. METHODS: The pisiform CSA (CSA(pisiform)), swelling ratio (SR), palmar bowing, and CSA(pisiform)/ulnar CSA (CSA(ulnar)) measurements made in two subgroups of CTS patients (having sensory affection alone or having both sensory and motor affection) were compared with controls. CSA(ulnar) was measured in Guyon's canal at the level of most-protuberant portion of the pisiform bone. RESULTS: The values of all of the measured US parameters were higher in patients with CTS (n=50) than in controls (n=62). CSA(pisiform) could be used to diagnose CTS of mild severity. All of the parameters were positively correlated with the distal latency of the compound muscle action potential, and all of them except for SR were negatively correlated with the sensory nerve conduction velocity. A CSA(pisiform)/CSA(ulnar) ratio of ≥1.79 had a sensitivity of 70% and a specificity of 76% for diagnosing CTS. CONCLUSIONS: Only CSA(pisiform) measurements were reliable for diagnosing early stages of CTS, and CSA(pisiform)/CSA(ulnar) had a lower diagnostic value for diagnosing CTS.

Effects of lower back pain on postural equilibrium and fall risk during the third trimester of pregnancy.

OBJECTIVE: To evaluate the effects of lower back pain (LBP) on postural equilibrium and fall risk during the third trimester pregnancy period by comparing postural stability between pregnant with LBP and pregnant without LBP control women. METHODS: The study population comprised 68 women of 24-35 years in the third trimester of pregnancy. They were divided into Groups 1 (n = 30) and 2 (n = 38) according to the presence or absence of LBP, respectively. Postural stability were evaluated between groups using Tetrax Interactive Balance System posturography (Tetrax, Sunlight Medical Ltd, Tel Aviv, Israel) with eight sensory conditions. RESULTS: For eight different positions, pregnant patients with LBP showed significantly higher values of general stability index, Fourier transformation index (F1, F2-F4, F5-F6 and F7-F8) and fall index than controls. CONCLUSION: LBP has a negative effect on postural stability. Postural equilibrium decreases and fall risk increases in pregnant patients with LBP.