International Journal of Medical Sciences And Clinical Research
32
https://theusajournals.com/index.php/ijmscr
VOLUME
Vol.05 Issue01 2025
PAGE NO.
32-34
10.37547/ijmscr/Volume05Issue01-04
The heads of boys from 3 up to 7 years old
Tukhtanazarova Shavkiya Ibadovna
Associate Professor, Candidate of Medical Sciences, ZARMED University, Samarkand, Uzbekistan
Received:
24 October 2024;
Accepted:
26 December 2024;
Published:
16 January 2025
Abstract:
An investigation of 500 boys shows the greatest enlargement of skull sizes in children aged from 4 to 5
years old. Growth deceleration of the skull's parameters such as the longitudinal diameter skull's transversal size,
the length and width of the skull's base, and zygomatic and mandibular diameters were revealed at the age of 6
to 7 years old.
Keywords:
Development, growth, childhood, boys, head circumference, physical development, age range,
milestones, health, measurements, pediatric care, cognitive development, social skills, behavior, nutrition.
Introduction:
When studying the physical development
of children, it is necessary to pay attention to the
growth of the parameters of the head B at different
periods of life. Despite the sufficient amount of work
on the study of the structure heads (1), it should be
noted that not all parameters were taken into account.
some works are dedicated to Thus, the study of div
weight, and head circumference (3,4), while others
were limited by measurements of the length of the
head width, zygomatic diameter and morphological
height faces, and nose height (2.5) All these works were
carried out in the CIS. These studies have not been
conducted in our region. The work was carried out in
most cases on the material of adults, without taking
into account the dynamics of growth.
METHODS
Anthropometric studies have been conducted in
kindergartens and schools in Samarkand. At each age,
100 boys were studied 5,001 in total. The longitudinal
diameter of the skull, the transverse diameter of the
skull, the circumference of the head, and the transverse
size of the forehead were measured. the height
(vertical) diameter of the skull, the length of the base
of the skull, the width of the base of the skull, and the
zygomatic diameter. the mandibular diameter. The
measurements were carried out according to the
method proposed by V.S.Speransky. A.I.Zaichenko
1980). The digital data were processed by the method
of variational statistics.
RESULTS AND DISCUSSION
Based on the research, it was revealed that, at the age
of 3 to 4 years, the longitudinal diameter of the skull
increased by 0.01 cm, at the age of 4 up to 5 years of
age, there is a noticeable acceleration in the growth of
the longitudinal diameter of the skull by 0.3 cm, then
from 5 before the age of b, his height also amounted to
0.34 cm, from 6 to 7 years, the growth of the
longitudinal diameter of the skull again slows down by
more than 2 times and amounted to 0.15 cm. The
longitudinal diameter of the skull of boys aged
/15.75±0.16 cm/ up to 7 years /16.55+0.19 cm/
increased by 0.8 cm, the increase is uneven. / see
Table/. The transverse size of the skull at the age of 3 /
13.84±0.14 cm to 7 years / 14.79 ±0.17 cm increased by
0.95 cm, from 3 to 4 years the growth of the transverse
size of the skull was 0.01 cm, at the age of 4 to 5 years
, there is a noticeable increase in the growth of the
transverse size of the skull / by 0.54 cm /, then at the
age of 5 to 6 years, a decrease in his height was noted
in 2 times with a gradual decrease in the growth of this
parameter to 0.14 cm at the age of 6 to 7 years. The
circumference of the boys' head is from 3 /49,38+0,34
cm/ up to 7 years old /51.23-0.33 cm/ increased by 1.85
cm.
The change in the circumference of the head occurs
unevenly: at the age of 3 to 4 years, this parameter
increased by 0.45 cm, from 4 to 5 years, this size
increased by 0.61 cm, from 5 to 6 years, this size
became larger by 0.29 cm, and from 6 to 7 years old,
this indicator increased in comparison with the
previous age 1.7 times. The transverse forehead size
International Journal of Medical Sciences And Clinical Research
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International Journal of Medical Sciences And Clinical Research (ISSN: 2771-2265)
from 9.76+0.12 cm/ up to 7 years old /10.12+0.14 cm/
increased by 0.36 cm. Its size from 3 to 4 years
increased by 0.07 cm, from 4 to 5 years - by 0.15 cm,
from 5 to 6 years - by 0.02 cm, from 6 to 7 years there
is an acceleration in the growth of the transverse size
of the forehead - by 0.12 cm. The height /vertical/
diameter of the skull at the age of 3/12.54±0.16 cm/ up
to 7 years /13.04±0.15 cm / increased by 0.5 cm. The
increase in the height diameter of the skull from 3 to 4
years was 0.16 cm, from 4 to 5 years-0.22 cm. Thus, at
the age of 3 to 5 years, there is a gradual increase in this
parameter, at the age of 5 before the age of 6, its
decrease to 0.01 cm, from 6 to 7 years, its increase by
0.11 cm again. The length of the base of the skull at the
age of 3 /13.36+0.19 cm/ up to 7 years /14.35-0.20 cm/
increased by 0.99 cm. When analyzing the dynamics of
the growth of the length of the base of the skull, it was
found that at the age of 3 to 4 years, this parameter
increased by 0.03 cm, from 4 to 5 years old, this
indicator increased by 0.21 cm, from 5 to 6 years old -
by 0.4 cm, at the age of 6 to 7 years this the size
increased by 0.35 cm. The width of the base of the skull
from 3.x /11.1210.14 cm / up to 7 years 11.7810.16 cm
/ increased by 0.66 cm The increase in the width of the
base of the cut from 3 to 4 years - by 0.2 cm, from 4 up
to 5 years - by 0.21 cm, from 5 to 6 years - by 0.24 cm.
Thus, the increase in the width of the base of the skull
at the age of 3 to b years proceeds evenly, then at the
age of 6 to 7 years remains unchanged. Zygomatic
diameter in boys from 3 / 10.56+0.15 cm / up to 7 years
old 11.1940.19 cm/ increased by 0.63 cm. From 3 to 4
years old, the zygomatic diameter increased by 0.23
cm, from 4 to 5 years old - by 0.1 cm, at the age of 5 to
6 years - by 0.29 cm and aged from b to 7 years -
remained unchanged. Comparison of the transverse
and longitudinal diameters of the skull It has been
shown that their growth proceeds almost the same,
except for the age of 4-5 years, when the increase in
transverse size occurs faster than the transverse one.
When comparing the increase in the transverse
diameter of the skull with the circumference of the
head, it was found that the increase in the
circumference of the head from 3 to 7 years in relation
to the transverse diameter of the skull increases by 1.9
times, its increase proceeds more intensively at the age
of 4 to 5 years.
Comparison of the increase in the transverse size of the
skull c The transverse size of the forehead showed that
these parameters became larger at the age of 4 to 5
years, but at the age of 6 to 7 years, the growth of the
transverse size of the skull decreases with an increase
in the growth of the transverse size of the forehead.
The increase in the height diameter of the skull
proceeds identically to the increase in the transverse
size of the forehead, except for 3-4 years, when the
increase in the transverse size of the forehead is very
insignificant (0.07 cm/, while the increase in the height
diameter of the skull is 0.16 cm. The greatest increase
in the length and width of the base of the skull is noted
in the age from: 5 to b years, at the age of 6 to 7 years,
the increase in length the base of the cut decreases to
0.35 cm, while the width of the base of the skull
increases to 0.01 cm. The increase in the increase in
zygomatic diameter is noted at the age of 5 to 6 years,
and the mandibular diameter is from 3 to 4 years and
from 5 to 6 years almost equally, then at the age of 6 to
7 years, the increase in zygomatic diameter almost
does not occur. The transverse size of the skull and the
length of the base of the skull increase from 3 to 7 years
to 0.99 cm. The largest increase in the size of the
cerebral part of the skull is observed at the age of 4 to
5 years, and the size of the facial part of the skull at the
age of 5 to 6 years. Thus, at the age of 4to 5 years of
age, the growth of the twilight size of the skull, the
circumference of the head, the transverse forehead,
the height of the vertical/diameter of the skull
accelerates. At the age of 5 to 6 years, there is the
greatest increase zygomatic. The width of the base of
the skull increased steadily from 3 to 6 years, starting
from 6 to 7 years, its growth sharply.
CONCLUSION
The largest increase in the size of the cerebral part of
the skull is observed at the age of 4 to 5 years, and the
facial one - at the age of 5 to 6 years. The largest
increase in the size of the base of the skull is observed
in between the ages of 5 and 6 years, and the
transverse size of the skull, the circumference of the
head, the transverse size of the forehead, the height
diameter of the skull - from 4 to 5 years. 2. At the age
of 6 to 7 years, the growth of the longitudinal
transverse diameters of the skull, the length and width
of the base of the skull, the zygomatic and mandibular
diameters slows down. the longitudinal diameter of the
skull, the pliny of the base of the skull, the diameter.
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