After controlling for participant age, there was a statistically significant difference in the anteroposterior diameter
In the human brain, the vertical diameter of this cylindrical structure is 4 mm and the anteroposterior diameter
3 mm .
Further assessment of the MRI scans showed a reduction in the mediolateral diameter of the spinal cord compared with the anteroposterior diameter
in patients with either subclinical or established DSP.
A set of five anthropometric measurements was taken on each femur: maximum length, maximum diameter of the head, midshaft circumference, maximum anteroposterior diameter
of the femoral shaft, and epicondylar width.
Based on 1988 ACOG classifications of forceps deliveries, an outlet delivery occurs when the scalp is visible at the introitus without separating the labia, when the fetal skull has reached the pelvic floor, when sagittal suture is in the anteroposterior diameter
or the right or left occiput anterior or posterior position, when the fetal head is at or on the perineum, and when rotations do not exceed 45 degrees.
Does the anteroposterior diameter
of the bony spinal canal reflect its size?
The anteroposterior diameter
of sacral hiatus at its apex varied from 2-7 mm with the mean (SD) of 4.
4% increase) and the anteroposterior diameter
Radiographic signs on lateral projection include translation of the vertebral body up to 25% of the anteroposterior diameter
of the adjacent vertebral body, focal kyphosis, reduced overlap of the articular processes and fanning or widening of the interspinous distance.
By applying the formula uterine length X anteroposterior diameter
in cm2 the UA was calculated as reported in other studies.
The uterine area was calculated by measuring the uterine length from the top of the fundus to the cervix and the anteroposterior diameter
was taken by TVS, it was calculated by the formula uterine length x anteroposterior diameter
When the postoperative ultrasound did not demonstrate a significant improvement defined as [greater than or equal to]50% reduction of renal pelvis anteroposterior diameter
, a MAG-3 lasix renogram was done.
8,9) The maximum anteroposterior diameter
of the spinal canal was measured at 28 mm, and the minimum anteroposterior diameter
of the spinal canal was measured at 18 mm in our case.
A total of 308 kidneys had been identified on prenatal ultrasound as showing mild hydronephrosis, defined as a renal pelvic anteroposterior diameter
of 515 mm.
Standard kidney parameter measurements like length, anteroposterior diameter
, circumference and volume are easily studied through a full bladder window by abdominal probe.