Clinical measurement of craniovertebral angle by electronic head posture instrument: A test of reliability and validity

2009 ◽  
Vol 14 (4) ◽  
pp. 363-368 ◽  
Author(s):  
Herman Mun Cheung Lau ◽  
Thomas Tai Wing Chiu ◽  
Tai-Hing Lam
Keyword(s):  
Reliability And Validity ◽  
Clinical Measurement ◽  
Head Posture ◽  
Craniovertebral Angle

Correlation between craniovertebral angle in the sagittal plane and angles and indices measured in the frontal plane at the moment of inducing forward head posture

Work ◽  
2021 ◽  
pp. 1-7
Author(s):  
Samira Molaeifar ◽  
Farzaneh Yazdani ◽  
Amin Kordi Yoosefinejad ◽  
Mohammad Taghi Karimi
Keyword(s):  
Head And Neck ◽  
Negative Correlation ◽  
Sagittal Plane ◽  
Frontal Plane ◽  
Forward Head Posture ◽  
Head Posture ◽  
Digital Devices ◽  
Moderate Negative Correlation ◽  
The Moment ◽  
Craniovertebral Angle

BACKGROUND: Forward head posture (FHP) is the most common malposition in the head and neck area. With the growing use of digital devices, the prevalence of FHP may be expected to increase dramatically. Thus far, FHP has been evaluated only in the sagittal plane. OBJECTIVE: The objective of this study was to measure angles and indices from anatomical landmarks in the frontal plane and determine the possible correlations between these variables and craniovertebral angle (CVA) as an index of FHP in the sagittal plane. METHODS: Fifty eight healthy individuals (29 men, 29 women) between 18 and 40 years old participated in this cross-sectional study. Participants were evaluated with an 8-camera motion analysis system. After markers were placed on predetermined landmarks, the participants were asked to maintain their head and neck in the neutral position for 5 seconds. Then participants induced FHP by flexing and lowering their head. The correlation between CVA and a set of angles and indices was calculated at the moment of FHP induction. RESULTS: A moderate correlation was observed between 3-D CVA and the angle formed between the sternum and both tragi for the whole sample and separately in both sexes. A moderate negative correlation was observed between 3-D CVA and height, weight, and BMI in women. A moderate negative correlation was observed between 3-D CVA and height, weight, BMI, and hours on digital devices in men. CONCLUSIONS: Changes in CVA in the sagittal plane can be predicted from changes in the angle formed between the midpoint of the sternum and the left and right tragi in the frontal plane.

Forward Head Posture and Neck Mobility in Chronic Tension-Type Headache

Cephalalgia ◽  
2006 ◽  
Vol 26 (3) ◽  
pp. 314-319 ◽  
Author(s):  
C Fernández-de-las-Peñas ◽  
C Alonso-Blanco ◽  
ML Cuadrado ◽  
JA Pareja
Keyword(s):  
Potential Role ◽  
Tension Type Headache ◽  
Forward Head Posture ◽  
Chronic Tension Type Headache ◽  
Head Posture ◽  
Group A ◽  
Type Headache ◽  
Craniovertebral Angle ◽  
Neck Mobility

Forward head posture (FHP) and neck mobility were objectively assessed in 25 patients with chronic tension-type headache (CTTH) and 25 healthy controls. Side-view pictures were taken in a sitting position to measure the craniovertebral angle. A cervical goniometer was employed to measure the range of all cervical motions. Patients with CTTH showed a smaller cranio-vertebral angle (45.3° ± 7.6°) than controls (54.1° ± 6.3°), thus presenting a greater FHP ( P < 0.001). Patients also had lesser neck mobility for all cervical movements, except for right lateral flexion ( P < 0.01). There was a positive correlation between the craniovertebral angle and neck mobility. Within the CTTH group, a negative correlation was found between the cranio-vertebral angle and headache frequency, but neck mobility did not correlate with headache parameters. Further research is needed to define a potential role of FHP and restricted neck mobility in the origin or maintenance of TTH.

scholarly journals Immediate Effect of Chin Tuck Exercises on Craniovertebral Angle and Shoulder Angle Among Collegiates with Forward Head Posture

2021 ◽  
Vol 14 (4) ◽  
pp. 2295-2298
Author(s):  
Anbupriya Sureshbabu M ◽  
Aishwarya A Aishwarya A ◽  
Nishanth H Nishanth H
Keyword(s):  
Structural Integrity ◽  
Positive Association ◽  
Test Results ◽  
Forward Movement ◽  
Forward Head Posture ◽  
Head Posture ◽  
Chin Tuck ◽  
Post Test ◽  
Craniovertebral Angle ◽  
Shoulder Angle

Forward head posture (FHP) is the forward movement of the head that is caused by improper postural awareness and often results in muscular imbalance that causes pain. The forward head posture is found to be influenced by Craniovertebral Angle (CV) and shoulder angle (SA) that in turn causes rounded shoulder. These biomechanical changes prove to be a hindrance in maintaining neutral head posture and affects the structural integrity. A sample size of 43 were taken according to the selection criteria and the FHP was assessed through plumb line. Double tape was used as markers at tragus of the ear, C7 vertebrae and acromion process. Photos were taken and analyzed using AUTOCAD 2017 software and the results were obtained. A positive association found between the pre and post test results for CV angle with P=0.0001(P<0.05) and no significant association between the pre and posttest for SA with P=0.2 (P>0.05). The craniovertebral angle can be altered with the chin tuck exercises but has no effect on the shoulder angle, hence having no influence over the rounded shoulders but has some effect over the forward head posture.

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