Umda weentloko ezisandul 'intsha ngumnye wemilinganiselo yamatriki, ephantsi kolawulo lwamaxesha oogqirha. Ixesha lokuqala lilinganiswa ekuzalweni, kwaye ngoko-kunye noviwo ngalunye lwenyanga nganye.
Yilesi sibonakaliso esigweba isantya sokuphuhliswa kwengqondo kunye nokungabikho kwanoma yiphina i-pathologies. Ngoko, umzekelo, umthamo omkhulu wentloko ungabonisa ngokuthe ngqo ukuphuhliswa kwe-microcephaly okanye i- hydrocephalus yomntwana . Ezi zimbini izimo zentsholongwane zifuna ukungenelela kwangonyango.
Ubunjani ubungakanani bentloko eqhelekileyo?
Kwinqanaba lokuqala lokuzalwa kwentloko esandul 'intsha ngentonga, ngokuqhelekileyo umda wayo ungama-34-35 cm, edlalwa njengesiqhelo. Kuwo wonke unyaka wokuqala wobomi bentsana, esi sibonakaliso siya kukhula ngokukhawuleza kodwa ngokunyuka, kwaye ngonyaka onyakeni ujikelezo lwentloko luya kwanda ngo-12 cm.
Ubungakanani bentloko buguquka?
Oomama abaninzi banomdla ukuba yintoni isangqa yentloko yesana lwakhe esandula kuzalwa kufuneka ibe kwinyanga 1, emva kwe-2?
Kwiimeko ezinje, kukho itafile ethile, ebonisa indlela ukujikelezwa kwentloko kuguquka ngayo ukwanda kwexesha lokuzalwa kwintsana. Kuyakucatshulwa ukuba ukukhula kokusebenza kwentloko kubonwa kwiinyanga ezi-4 zokuqala. Ngeli xesha, le pharamitha yanda ngokunyuka ngama-1.5-2 cm ngaphezu kwenyanga yenyanga, kwaye ngeli xesha ubukhulu bentloko buba nobungakanani bokubhengezwa kwebele, oko kukuthi, umzimba uzuza ngokulinganayo.
| Ubudala | Ubukhulu, cm |
|---|---|
| 1 inyanga | 35-34 |
| Iinyanga ezimbini | 37-36 |
| Iinyanga ezintathu | 39-38 |
| Iinyanga ezintandathu | 41-40 |
| Iinyanga ezili-9 | 44-43 |
| Iinyanga ezili-12 | 47-46 |
| 2 iminyaka | 49-48 |
| Iminyaka emithathu | 49-50 |
| 4 iminyaka | 51-50 |
| 5 iminyaka | 51-50 |
Ukuze ukwazi ukuzibala ngokuzimeleyo kwinqanaba eliphakathi kwentloko kwixesha elizayo, ungasebenzisa ifomula elula. Xa ubala, ukuqala kwimizuzu engama-6 ubudala, xa umthamo wekhanda ungama-43 cm. Ukuba kuyimfuneko ukwazi isiqhelo ukuya kwiinyanga ezintandathu, i-1.5 cm ithathwa inyanga nganye, kwaye emva kweenyanga ezi-6 - 0.5 cm nganye inyanga yobomi. Le ndlela ayithembekanga, ngoko ivumela kuphela malunga nokuchonga ixabiso.
Ukunyuka kwizinto eziqhelekileyo
Kufuneka kuqatshelwe ukuba le parameter idlalwa ingqalelo ngokubambisana nezinye izikhombisi zentuthuko, kuba isahluko sekhanda singasetyenziswanga njengeparitha yokuxilonga ngenxa yokuba ezinye izinto ezingaqhelekanga eziqhelekileyo aziqhelekanga njengezilwanyana. Ngoko, umzekelo, ukuba omnye wabazali kwasebuntwaneni wayenomlinganiselo omncinci wentloko, ngoko umntwana unako ukufana.
Nangona kunjalo, ukuba eli pharamitha lidlula kakhulu imida yesiqhelo, kuyimfuneko ukujonga ngakumbi umntwana. Ngokuqhelekileyo ukwanda kwendleko yentloko kunokubonisa ngokuthe ngqo ukuphuhliswa kwezilwanyana.
Ngoko, nge-hydrocephalus, kunye nokunyuka kwinqanaba lekhanda , iifenanel ziba nomculi, ibunzi likhulu, kwaye amathambo e -kull ahluke. Ngaloo nto, inethiwekhi engummangaliso ebonakalayo ebonakala entloko,
Kwimeko echasene nayo, xa intloko yesigxina ingaphantsi kwesiqhelo (iifomanels of size size okanye ivalwe ngokupheleleyo), umntu unokucinga ukuba uphuhliso lwe-microcephaly. Nangona kunjalo, ukuxilongwa kwenziwa kuphela ngugqirha emva kovavanyo olupheleleyo. Indlela ephando yophando ngayo le pathologies yi-ultrasound.
Ngaloo ndlela, wonke umama kufuneka aqonde imigangatho yemali yentloko yakhe. Ukuba unempawu zokuqala ezikrokrelayo, kufuneka ufune ngokukhawuleza ugqirha ugqirha oza kuqhuba uviwo olupheleleyo kwaye enze ukuxilongwa okufanelekileyo, ngokubhekiselele kwiphi unyango olumiselweyo.