Fetal head head circumference vhiki

Sezvo fetus inokura, ukuru hwomuviri wayo hunowedzerawo. Pakati pezvimwe zvinhu, nhamba yemusoro wepamusoro wechitubu inotora nzvimbo inokosha, nokuti rinoreva maitiro anokosha emaketometric ekutambisa intrauterine emucheche.

Nhamba yeiyo fetal head inofananidzwa sei nevhiki?

Iyo fetal head head circumference, yakafanana nedzimwe zviratidzo, inofanana nemavhiki ekudzivirira. Panguva yekutanga ye ultrasound, pamasvondo 12-13 ipo 95-96 mm. Panguva imwe chete, munguva yose yekutakura fetus, musoro wake unokura pamitengo yakasiyana, i.e. kukura zvino kunonoka pasi, zvino kunowedzera.

Nokudaro, kukura kukuru kune iyi parameter ye intrauterine kukurudzirwa kunoonekwa mumutambo wechipiri wekuita pamuviri. Panguva ino, kunyanya kubva pamasvondo gumi nemashanu kusvika ku26, iyi parameter inowedzera 12-13 mm vhiki imwe neimwe. Ipapo huwandu hwekukura hunoderera. Inenge mwedzi mumwe chete kusati kwaonekwa mwana, inowedzera ne 13-15 mm chete.

Ko fetal head circumference inoyera sei?

Chiyero chepiramu iyi mumwana inoitwa nekushandisa mishonga ye ultrasound. Muchiitiko ichi, chidzidzo chinoitwa mumagariro akawanda kuti awane mhinduro yakarurama. Sezvatotaurwa, iyi parameter inowanikwa muboka rezviratidzo zve fetometric, izvo zvinosanganisira urefu hwechiuno, chimiro chemuviri, urefu hwe fetus uye uremu hwayo.

Ndezvipi zviyero zvekuyera zvinongororwa?

Kuti uongorore hukuru hwe fetal head head circumference, tafura yakagadzirwa, ichiratidza chimiro-chiyero chekukosha kweparamiti iyi, inopindirana nechimwe chikwata chekugadzira intrauterine.

Chiremba anoongorora mhinduro dzekuyera, achitarisa zvimwe, zvakakosha zviratidzo zvekuvandudzwa kwechecheche. Panguva imwe chete, hapana chakaoma kusunga kune imwe parameter, nokuti chimwe nechimwe mhuka chakasiyana. Asi, pasinei neizvi, pane izvo zvinonzi mitemo yemitemo, iyo yakawandisa inogona kutaura nezvekuvandudzwa kwekuputsa.

Chii chiri kukanganisa kwehukuru hwemusoro wepakati kubva pachimiro?

Sezvazvinozivikanwa, kazhinji chero kupotsa kubva pamusana weizvi kana kuti chiratidzo chekuvandudzwa kwemukati chekurera kwechecheche inopupurira kuvepo kwekuputsa kupi zvako. Mumamiriro ezvinhu akadaro, basa guru rechiremba nderokuziva nekurigadzirisa pakutanga.

Saka, somuenzaniso, musoro mukuru wepakati mumucheche unogona kuva chiratidzo chechirwere chakadai se hydrocephalus. Inongova mukuunganidza kwechirwere mumatanda asingabatsiri. Muchiitiko ichi, uropi husati hwagadziriswa, nekuda kwekuderera kwehukuru hwahwo. Mushure mokuberekwa kwechecheche, kuputika kunenge kuchiitwa nokukurumidza, kuitira kuti abvise zvakagadziriswa mvura uye kuderedza kusagadzikana kwezvinokonzera, izvo zvinoita kuti hurumende dzivepo.

Zvisinei, muzviitiko zvizhinji, kuwedzera kwehuwandu hwemusoro kunonzi kune mumwe munhu maitiro ekusimudzirwa kwe fetus. Saka, kana vabereki vemucheche vane zviyero zvakakura zvekusimudza muviri, zvinowanzoitika kuti mwana achava mukuru.

Mumamiriro ezvinhu apo mwana weramangwana ane musoro mukuru wakatarisa, maitiro ezvakaberekwa ane zvaanoita. Kuchengetedza kukura kwezvinetso ( kupera kwe perineum), episiotomy inogona kuitwa , iyo inosanganisira kuvharwa kwemukadzi kusvika kune perineum.

Nokudaro, zvinogona kutaurwa kuti mutsetse wepamusoro hausi chete hunokosha hunokosha hwekurera mwana, asiwo unhu hunogona kuregererwa mukutakura. Mushure mezvose, kana panguva ye ultrasound yakawanikwa kuti mukadzi ane fetus yakakura, zvino kana pane zviratidzo, chikamu chakarongwa chekudzivirirwa chinogona kurongerwa. Izvi zvinoitwa kuti zvidzivirire kukura kwezvinetso.