2.the convex or concave upper surface of a column of liquid, the curvature of which is caused by surface tension. 3.a concavo-convex or convexo-concave lens. 4.a wedge of cartilage between the articulating ends of the bones in certain joints. ...
The erectorspinae plane block is a new technique,and ... J Hruschka,CD Arndt - 《Regional Anesthesia & Pain Medicine》 被引量: 0发表: 2019年 The relationship between surface contour and vertebral body measures of upper spine curvature In this study, parameters of sagittal cervical posture ...
Multifunction of one screw is truly realized. Besides, the operation fixing accords with physiological curvature of the spine column so iatrogenic injury will not be caused. Thus, the utility model is renewed product of the traditional vertebral arch pedicle screw for medical....
abnormal curvature of the spine like lordosis (excessive inward curve of spine), kyphosis (exaggerated outward curve of the spine), and scoliosis (side to abnormal side curvature) How is your x-ray used? Your X-ray will be used in conjunction with several other tests or observations made ...
Results Mean cervical curvature in fibromyalgia was 6.4 ± 5.2 degrees and 13.8 ± 7.4 degrees in control subjects. The more than 7-degree difference was significant (p < 0.001). Curvature in the magnitude of 21 degrees is at the low end of normal. At ≤10 degrees, where the cervical ...
The first and second flanges 264 and 266 of the collar 262 are contoured to correspond to the curvature of the upper portion 252 of the drill 250. The first and second flanges 264 and 266 engage one of the grooves 261 when in the full biased position as shown in FIG. 15. To ...
Idiopathic spinal curvature found in children and adults is characterized by side-curving in the frontal plane, changes in configuration and dimensions of normal curvatures of spine, and the appearance of rotation of the vertebra around the vertical axis of the spine l,4 . Rotation is the most ...