Imisonto yecranial

I-Cranial sutures yimicu yemicu edibanisa amathambo okakayi.

Ukhakhayi losana lwenziwe ngamathambo e-cranial (ukhakhayi) ahlukeneyo a-6:

• Ithambo elingaphambili
• Ithambo le-Occipital
• Amathambo amabini eeparietali
• Amathambo amabini okwexeshana

La mathambo abanjwa ngokudibeneyo, yimicu eqinileyo, enemicu evulekileyo ebizwa ngokuba yimisuture.

Izithuba phakathi kwamathambo ezihlala zivulekile kwiintsana nabantwana abancinci zibizwa ngokuba ziifontielles. Ngamanye amaxesha, zibizwa ngokuba ziindawo ezithambileyo. Ezi ndawo ziyinxalenye yophuhliso oluqhelekileyo. Amathambo e-cranial ahlala ngokwahlukeneyo malunga neenyanga ezili-12 ukuya kwezi-18. Emva koko zikhula kunye njengenxalenye yokukhula okuqhelekileyo. Bahlala bexhumene nabantu abadala.

Iifontelles ezimbini zihlala zikhona kugebhezi lwentsana:

• Ngaphezulu kwentloko esembindini, yiza nje phambili kwiziko (ngaphambili fontanelle)
• Ngasemva embindini wentloko (posterior fontanelle)

I-fontanelle yangemva ihlala ivala nge-1 okanye kwiinyanga ezimbini. Isenokuba sele ivaliwe ekuzalweni.

I-fontanelle yangaphambili ihlala ivala ngamanye amaxesha phakathi kweenyanga ezili-9 kunye neenyanga ezili-18.

Imisonto kunye neefaneli zifuneka ekukhuleni kwengqondo yentsana kunye nokukhula. Ngexesha lokuzalwa komntwana, ukuguquguquka kwemisipha kuvumela amathambo ukuba agqithisane ukuze intloko yosana idlule kumjelo wokuzalwa ngaphandle kokucinezela nokonakalisa ingqondo.

Ngexesha lobusana kunye nobuntwana, ii-suture ziyaguquguquka. Oku kuvumela ingqondo ukuba ikhule ngokukhawuleza kwaye ikhusele ingqondo kwiimpembelelo ezincinci entloko (njengaxa usana lufunda ukubamba intloko, luqengqe, kwaye luhlale phezulu). Ngaphandle kwe-suture eguquguqukayo kunye neefontelles, ingqondo yomntwana ayinakukhula ngokwaneleyo. Umntwana uya kuba nomonakalo wobuchopho.

Ukuziva i-cranial sutures kunye ne-fontanelles yenye yeendlela ababoneleli ngezempilo abalandela ngayo ukukhula komntwana kunye nokukhula kwakhe. Bayakwazi ukuvavanya uxinzelelo ngaphakathi kwengqondo ngokuziva uxinzelelo lwee-fontanelles. Iifandelles kufuneka ziziva zithe tyaba kwaye zomelele. Iifolonele ezinobushushu zinokuba luphawu loxinzelelo olwandayo ngaphakathi kwengqondo. Kule meko, ababoneleli banokufuna ukusebenzisa ubuchule bokucinga ukuze babone ubume bengqondo, njenge-CT scan okanye iMRI scan. Utyando lunokufuneka ukukhupha uxinzelelo olonyukayo.

I-Sunken, uxinzelelo lwefonti ngamanye amaxesha luphawu lokwehla emzimbeni.

Iifonti; Sutures - cranial

• Ukhakhayi losana olusandul 'ukuzalwa
• Iifonti

Ukunyaniseka NK. Usana olusandul 'ukuzalwa. Ku: Kliegman RM, St Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, ii-eds. Incwadi kaNelson yeNcwadi yePediatrics. Umhla wama-21. IPhiladelphia, PA: Elsevier; 2020: isahl 113.

UVarma R, uWill SD. Neurology. Ku: Zitelli BJ, McIntire SC, Nowalk AJ, ii-eds. UZitelli no-Davis ’Atlas of Pediatric Physical Diagnosis. Umhla wesi-7. IPhiladelphia, PA: Elsevier; I-2018: isahluko 16.