scholarly journals Analysis of The Global Posture of College Students With Chronic Neck Pain

2021 ◽  
Author(s):  
Jiugen Zhong ◽  
Wenhao Wang ◽  
Ligen Yu ◽  
Xiaohui Hou
Keyword(s):  
Risk Factors ◽  
College Students ◽  
Neck Pain ◽  
Lower Limb ◽  
Knee Flexion ◽  
Sagittal Plane ◽  
Chronic Neck Pain ◽  
Control Group ◽  
Limb Alignment ◽  
Lower Limb Alignment

Abstract Background: Chronic neck pain (CNP) is common, but methods that focus on the cervical spine have not met the patients' medical expectations.Objective: To investigate the global postural difference between students with CNP and healthy people.Design: Cross-sectional study.Methods: Twenty-seven healthy college students without neck pain and 31 students with CNP were recruited and allocated into a control group and a CNP group. Differences in standing postural indicators between the two groups were compared.Results: Compared to the control group, the leg length discrepancy and the right rearfoot angle were larger and the anterior lower limb alignment angle was smaller. In the sagittal plane, the left sagittal lower limb alignment and right cervical alignment angles were larger, while the left and right sagittal body alignment angles in the CNP group were smaller. The odds ratio calculation for the trunk forward lean, right foot valgus, and knee flexion on both sides indicated that these are risk factors for CNP, while knee varus is not a risk factor for CNP. The remaining abnormal postures were shown not to be associated with CNP.Limitation: This study did not conduct in-depth research on the physiological state of the muscles, joints, and other structures, and we did not apply these theories to practice.Conclusions: Abnormal posture in students with CNP is mainly concentrated in the sagittal plane. Trunk forward lean, foot valgus, and knee flexion on both sides are risk factors for CNP.

scholarly journals Patellofemoral joint alignment is a major risk factor for recurrent patellar dislocation in children and adolescents: a systematic review

2018 ◽  
Vol 3 (5) ◽  
pp. 287-297
Author(s):  
Martina Barzan ◽  
Sheanna Maine ◽  
Luca Modenese ◽  
David G Lloyd ◽  
Christopher P Carty
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Children And Adolescents ◽  
Lower Limb ◽  
Patellofemoral Joint ◽  
Patellar Dislocation ◽  
Recurrent Patellar Dislocation ◽  
Limb Alignment ◽  
Lower Limb Alignment ◽  
Sulcus Angle

ImportanceThe complex interplay of risk factors that predispose individuals to recurrent patellar dislocation is poorly understood, especially in paediatric patients who exhibit the most severe forms.ObjectiveThe primary aim of this study was to systematically review the current literature to characterise the lower limb alignment, patellofemoral morphology and soft tissue restraints of the patellofemoral joint (PFJ) through medical imaging measurements in paediatric recurrent patellar dislocators and age-matched control participants. The secondary aims were to synthesise the data to stratify the factors that influence PFJ stability and provide recommendations on the assessment and reporting of PFJ parameters in this patient population.Evidence reviewA systematic search was performed using CINAHL, the Cochrane Library, EMBASE, PubMed and Web of Science databases until June 2017. Two authors independently searched for studies that included typical children and adolescents who experienced patellar dislocation and also had direct measures of structural and dynamic risk factors. The methodological quality of the included studies was assessed through a customised version of the Downs and Black checklist. Weighted averages and SDs of measures that have been reported in more than one study were computed. A fixed-effects model was used to estimate the mean differences with 95% CIs regarding the association of recurrent patellar dislocation with patella alta, tibial tuberosity to trochlear groove (TT-TG) distance and bony sulcus angle.Findings20 of 718 articles met the inclusion criteria. Thirty-one risk factors were found; however, only 10 of these measurements had been assessed in multiple articles and only four had both dislocator and control population results. With respect to controls, patients with recurrent patellar dislocations had higher TT-TG distance (p<0.01) and higher bony sulcus angle (p<0.01).Conclusions and relevanceBased on the current scientific literature, increased TT-TG distances and bony sulcus angles predispose children and adolescents to recurrent patellar dislocation. Besides these measurements, studies reporting on recurrent patellar dislocation in children and adolescents should also include characterisation of lower limb alignment in coronal and axial planes and assessment of generalised ligamentous laxity.Level of evidenceSystematic review of prognostic studies, Levels II–IV.

scholarly journals Effect of limb rotation on radiographic alignment measurement in mal-aligned knees

2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Xiaoshu Sun ◽  
Bin Yang ◽  
Shengzhao Xiao ◽  
Yichen Yan ◽  
Zifan Liu ◽  
...  
Keyword(s):  
Lower Limb ◽  
Knee Flexion ◽  
Measurement Errors ◽  
Mechanical Axis ◽  
Weight Bearing ◽  
Correlation Coefficients ◽  
Lower Limbs ◽  
Limb Alignment ◽  
Lower Limb Alignment ◽  
Accuracy Of Measurements

Abstract Purpose Long-leg-radiography (LLR) is commonly used for the measurement of lower limb alignment. However, limb rotations during radiography may interfere with the alignment measurement. This study examines the effect of limb rotation on the accuracy of measurements based on the mechanical and anatomical axes of the femur and tibia, with variations in knee flexion and coronal deformity. Methods Forty-five lower limbs of 30 patients were scanned with CT. Virtual LLRs simulating five rotational positions (neutral, ± 10$$^{\circ }$$ ∘ , and ± 20$$^{\circ }$$ ∘ internal rotation) were generated from the CT images. Changes in the hip–knee–ankle angle (HKA) and the femorotibial angle (FTA) were measured on each image with respect to neutral values. These changes were related to knee flexion and coronal deformity under both weight- and non-weight-bearing conditions. Results The measurement errors of the HKA and FTA derived from limb rotation were up to 4.84 ± 0.66$$^{\circ }$$ ∘ and 7.35 ± 0.88$$^{\circ }$$ ∘ , respectively, and were correlated with knee flexion (p < 0.001) and severe coronal deformity (p < 0.001). Compared with the non-weight-bearing position, the coronal deformity measured in the weight-bearing condition was 2.62$$^{\circ }$$ ∘ greater, the correlation coefficients between the coronal deformity and the deviation ranges of HKA and FTA were also greater. Conclusions Flexion and severe coronal deformity have a significant influence on the measurement error of lower limb alignment. Errors can be amplified in the weight-bearing condition compared with the non-weight-bearing condition. When using HKA and FTA to represent the mechanical axis and the anatomical axis on LLR, limb rotation impacts the anatomic axis more than the mechanical axis in patients with severe deformities. Considering LLR as the gold standard image modality, attention should be paid to the measurement of knee alignment. Especially for the possible errors derived from weight-bearing long-leg radiographs of patients with severe knee deformities.

scholarly journals Effect of limb rotation on radiographic alignment measurement in mal-aligned knees

2021 ◽  
Author(s):  
Xiaoshu Sun ◽  
Bin Yang ◽  
Shengzhao Xiao ◽  
Yichen Yan ◽  
Zifan Liu ◽  
...  
Keyword(s):  
Measurement Error ◽  
Lower Limb ◽  
Knee Flexion ◽  
Weight Bearing ◽  
Correlation Coefficients ◽  
Lower Limbs ◽  
Limb Alignment ◽  
Lower Limb Alignment ◽  
Accuracy Of Measurements ◽  
Alignment Errors

Abstract PurposeLong-leg-radiography (LLR) is commonly used for measurement of lower limb alignment. However, limb rotations during radiography may interfere with the alignment measurement. This study examines the effect of limb rotation on the accuracy of measurements based on the mechanical and anatomical axes of the femur and tibia, with variations in knee flexion and coronal deformity. MethodsForty-five lower limbs of thirty patients were scanned with CT. Virtual LLRs simulating 5 rotational positions (neutral, ±10°, and ±20° internal rotation) were generated from the CT images. Changes in the hip-knee-ankle angle (HKA) and the femorotibial angle (FTA) were measured on each image with respect to neutral values. These changes were related to knee flexion and coronal deformity under both weight- and non-weight-bearing conditions. ResultsThe measurement error of the HKA and FTA derived from limb rotation were up to 4.84±0.66° and 7.35±0.88° respectively, and were correlated with knee flexion (p＜0.001) and severe coronal deformity (p≤0.001). Compared with non-weight-bearing position, coronal deformity measured in weight-bearing condition was 2.62° greater, the correlation coefficients between the coronal deformity and the deviation ranges of HKA and FTA were also greater. ConclusionFlexion and severe coronal deformity have significant influence on the measurement error of lower limb alignment. Errors can be amplified in the weight-bearing condition compared with the non-weight-bearing condition. The error of measurement of the anatomic axis is greater than the mechanical axis. Considering LLR is the gold standard image modality, attention should be paid to the measurement of knee alignment. Especially for the possible errors derives from weight-bearing long leg radiographs of patients with severe knee deformities.

scholarly journals Efficacy of Manual Therapy and Transcutaneous Electrical Nerve Stimulation in Cervical Mobility and Endurance in Subacute and Chronic Neck Pain: A Randomized Clinical Trial

2021 ◽  
Vol 10 (15) ◽  
pp. 3245
Author(s):  
Belén Díaz-Pulido ◽  
Yolanda Pérez-Martín ◽  
Daniel Pecos-Martín ◽  
Isabel Rodríguez-Costa ◽  
Milagros Pérez-Muñoz ◽  
...  
Keyword(s):  
Primary Care ◽  
Neck Pain ◽  
Manual Therapy ◽  
Nerve Stimulation ◽  
Transcutaneous Electrical Nerve Stimulation ◽  
Sagittal Plane ◽  
Chronic Neck Pain ◽  
Post Intervention ◽  
Electrical Nerve Stimulation

Neck pain is a frequent health problem. Manual therapy (MT) and transcutaneous electrical nerve stimulation (TENS) are recommended techniques for treatment of mechanical neck disorders (MND) in Spanish Public Primary Care Physiotherapy Services. The aim of this study was to compare the efficacy of MT versus TENS in active mobility and endurance in cervical subacute or chronic neck pain. Ninety patients with MND were randomly allocated to receive ten 30-min sessions of either MT or TENS, in a multi-centered study through 12 Primary Care Physiotherapy Units in the Madrid community. Active cervical range of motion (CD-ROM) and endurance (Palmer and Epler test) were evaluated pre- and post-intervention and at 6-month follow-up. A generalized linear model of repeated measures was constructed for the analysis of differences. Post-intervention MT yielded a significant improvement in active mobility and endurance in patients with subacute or chronic MND, and at 6-month follow-up the differences were only significant in endurance and in sagittal plane active mobility. In the TENS group, no significant improvement was detected. With regard to other variables, MT improved mobility and endurance more effectively than TENS at post-intervention and at 6-month follow-up in the sagittal plane. Only MT generated significant improvements in cervical mobility and endurance in the three movement planes.

scholarly journals Risk factors of chronic neck pain: A prospective study among middle-aged employees

2011 ◽  
Vol 16 (6) ◽  
pp. 911-920 ◽  
Author(s):  
S. Kääriä ◽  
M. Laaksonen ◽  
O. Rahkonen ◽  
E. Lahelma ◽  
P. Leino-Arjas
Keyword(s):  
Risk Factors ◽  
Neck Pain ◽  
Prospective Study ◽  
Chronic Neck Pain ◽  
Middle Aged ◽  
A Prospective Study

Fascial treatment versus manual therapy (HVLA) in patients with chronic neck pain: A randomized controlled trial

2021 ◽  
pp. 1-10
Author(s):  
Katrin Brück ◽  
Kirsten Jacobi ◽  
Tobias Schmidt
Keyword(s):  
Neck Pain ◽  
Manual Therapy ◽  
Repeated Measures ◽  
Primary Outcome ◽  
Controlled Trial ◽  
Severity Of Illness ◽  
Chronic Neck Pain ◽  
Secondary Outcome ◽  
Control Group ◽  
Industrialized Nations

BACKGROUND: Chronic neck pain (CNP) is a common health problem in western industrialized nations. In recent years, the fascial tissue has attracted the attention of therapists, and a treatment of the fasciae promises to be a meaningful approach in the therapy of patients with CNP. OBJECTIVE: The aim of this study was to investigate the effectiveness of a fascial treatment (FT) compared to manual therapy (MT) and to no intervention (control group, CG) in patients with CNP. METHODS: Sixty participants with CNP were randomized into three groups. Primary outcome parameters were pain intensity as measured by the visual analogue scale (VAS), and severity of illness as measured by the Neck Pain and Disability Scale (NPAD). Secondary outcome parameter was the range of motion (ROM) of the cervical spine. RESULTS: Repeated measures t-tests demonstrated significant decreases with medium to large effect sizes for the FT (VAS: dR⁢M= 1.14; NPAD: dR⁢M= 0.51) and for the MT (VAS: dR⁢M= 1.15; NPAD: dR⁢M= 0.72). CONCLUSION: Our results confirmed the effectiveness of MT on pain and severity of illness in the treatment of patients suffering from CNP. Furthermore, the results demonstrated the effectiveness and clinical relevance of FT for this population.

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