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Letsatsi La Creation: 28 Phupu 2021
Ntlafatsa Letsatsi: 16 November 2024
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X-ray Penetration (with X-ray Attenuation, and Beers Law for Rad Techs)
Video: X-ray Penetration (with X-ray Attenuation, and Beers Law for Rad Techs)

X-ray ea meno ke mofuta oa setšoantšo sa meno le molomo. X-ray ke mofuta oa mahlaseli a phahameng a motlakase oa motlakase. Li-x-ray li kenella 'meleng ho etsa setšoantšo filiming kapa skrineng. X-ray e ka ba ea dijithale kapa ea hlahisoa filiming.

Meaho e teteaneng (joalo ka ho tlatsoa ka silevera kapa ho khutlisetsoa tšepe) e tla thibela boholo ba matla a khanya a tsoang ho x-ray. Sena se etsa hore ba bonahale ba le basoeu setšoantšong. Meetso e nang le moea e tla ba e ntšo 'me meno, lisele le mokelikeli li tla hlaha li le sootho.

Tlhahlobo e etsoa ofising ea ngaka ea meno. Ho na le mefuta e mengata ea x-ray ea meno. Tse ling tsa tsona ke:

  • Ho loma. E bonts'a likarolo tsa moqhaka oa meno a holimo le a tlase hammoho ha motho a loma ho tabo e lomang.
  • Periapical. E bonts'a meno a 1 kapa a 2 a felletseng ho tloha moqhaka ho isa motso.
  • Palatal (eo hape e bitsoang occlusal). E tšoara meno ohle a holimo kapa a tlase ka ho thunya ha e le 'ngoe ha filimi e lutse holim'a meno a loma.
  • Ho hlaka. E hloka mochini o ikhethileng o potang hlooho. X-ray e tšoara mehlahare le meno kaofela ka thunya e le 'ngoe. E sebelisetsoa ho rera kalafo bakeng sa lisebelisoa tsa meno, ho hlahloba meno a bohlale, le ho fumana mathata a mohlahare. X-ray ea panoramic ha se mokhoa o motle oa ho fumana masoba, ntle le haeba ho bola ho tsoetse pele haholo ebile ho tebile.
  • Cephalometric. E hlahisa ponahalo ea lehlakore la sefahleho mme e emela kamano ea mohlahare ho e mong le ho sebopeho se seng kaofela. Hoa thusa ho hlahloba mathata afe kapa afe a sefofane.

Lingaka tse ngata tsa meno le tsona li nka li-x-ray li sebelisa mahlale a dijithale. Litšoantšo tsena li feta ka har'a komporo. Palo ea radiation e fanoeng nakong ea ts'ebetso e tlase ho feta mekhoa ea setso. Mefuta e meng ea x-ray ea meno e ka etsa setšoantšo sa 3-D sa mohlahare. Cone beam computerised tomography (CBCT) e kanna ea sebelisoa pele ho ts'ebetso ea meno, joalo ka ha ho kengooa lipehelo tse 'maloa.


Ha ho na litokisetso tse khethehileng. U hloka ho tlosa lintho life kapa life tsa tšepe sebakeng sa X-ray. Apron ea lead e ka beoa holim'a 'mele oa hau. Bolella ngaka ea meno hore na u ka ima.

X-ray ka boeona ha e bake bothata. Ho loma karolo ea filimi ho etsa hore batho ba bang ba qete. Ho hema butle, ho hema ka nko hangata ho imolla maikutlo ana. Ka bobeli xCT ea CBCT le cephalometric ha e hloke likotoana tse lomang.

Li-x-ray tsa meno li thusa ho fumana mafu le kotsi ea meno le marenene hammoho le ho thusa ho rala kalafo e nepahetseng.

Li-x-ray tse tloaelehileng li bontša palo e tloaelehileng, sebopeho le boemo ba meno le masapo a mohlahare. Ha ho na likoti kapa mathata a mang.

Li-x-ray tsa meno li ka sebelisoa ho khetholla tse latelang:

  • Palo, boholo le boemo ba meno
  • Meno a sa fellang kapa a amehang ka botlalo
  • Boteng le ho tiea ha ho bola ha meno (ho bitsoang meno kapa ho senyeha ha meno)
  • Tšenyo ea masapo (joalo ka lefu la marenene le bitsoang periodontitis)
  • Meno a koahetsoeng
  • Mohlahare o robehileng
  • Mathata ka tsela eo meno a hodimo le a tlase a kopanang ka teng (malocclusion)
  • Lintho tse ling tse sa tloaelehang tsa meno le masapo a mohlahare

Ho na le mahlaseli a fokolang haholo a mahlaseli a tsoang ho x-ray ea meno. Leha ho le joalo, ha ho motho ea lokelang ho fumana mahlaseli a mangata ho feta kamoo ho hlokahalang. Apron ea lead e ka sebelisoa ho koahela 'mele le ho fokotsa ho pepeseha ha radiation. Bakhachane ha baa lokela ho nkuoa x-ray ntle leha ho hlokahala.


Li-x-ray tsa meno li ka senola likoti tsa meno pele li ka bonahala, esita le ho ngaka ea meno. Lingaka tse ngata tsa meno li tla nka li-bitewings selemo le selemo ho batla nts'etsopele ea pele ea likheo lipakeng tsa meno.

X-ray - meno; Radiograph - meno; Litlhapi; Filimi ea nakoana; Filimi e pharalletseng; X-ray ea Cephalometric; Setšoantšo sa dijithale

Brame JL, Hunt LC, Nesbit SP. Karolo ea tlhokomelo. Ka: Stefanac SJ, Nesbit SP, lingoliloeng. Ho lemoha le ho rala kalafo ho lingaka tsa meno. 3rd ed. St Louis, MO: Elsevier; 2017: khaolo ea 11.

Dhar V. Diagnostic radiology tekong ea meno. Ka: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, bahlophisi. Buka ea Nelson ea Pediatrics. La 21 Ed. Philadelphia, PA: Elsevier; 2020: khaolo ea 343.

Khauta L, Williams TP. Lihlahala tsa Odontogenic: lefu la ho buoa le tsamaiso. Ka: Fonseca RJ, ed. Ho Buuoa ka molomo le Maxillofacial. 3rd ed. Philadelphia, PA: Elsevier; 2018: khaolo ea 18.

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