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Menene karaya na metacarpal?

Ra'ayoyi: 89     Mawallafi: Lokacin Buga Editan Yanar Gizo: 2022-09-01 Asalin: Shafin

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Gabatarwa

Karaya na metacarpal wani rauni ne na hannu na yau da kullun wanda ke shafar dogayen ƙasusuwa a hannu. Daidaitaccen ganewar asali da magani yana da mahimmanci don hana rikitarwa na dogon lokaci kamar rage motsi ko ciwo mai tsanani. Idan kun fuskanci ciwon hannu bayan rauni, sa baki na lokaci yana da mahimmanci.

Biomechanics na Metacarpal Fractures

Daga hangen nesa na biomechanical, ƙasusuwan metacarpal suna fuskantar lodin axial, rundunonin lanƙwasawa, da damuwa na juyawa yayin amfani da hannu yau da kullun. Lokacin da ƙarfin waje ya wuce iyakar ƙashin ƙashi, raguwa yana faruwa.

Dalilai da yawa suna yin tasiri ga tsarin karaya:

  • Jagoranci da girman karfi

  • Matsayin hannu a tasiri

  • Yawan kashi da shekaru

  • Janye tsoka daga tsokoki na hannu da na waje

Misali, karaya na wuyan metacarpal na biyar yawanci suna nuna juzu'i saboda ja da ba tare da hamayya ba na interossei da tsokoki na lumbrical.

Tsarin gyara masu alaƙa: Metacarpal Plate Fixing Systems - CZMEDITECH

Nakasar Juyawa - Mahimmanci amma galibi Ba a rasa Batu

Ba kamar kusurwa ba, nakasar jujjuyawar ƙila ba za ta fito fili ba akan hoton X-ray. A asibiti, an fi gano shi ta hanyar lura da jeri na yatsa lokacin da majiyyaci ya yi tagumi.

Ko da ƴan digiri na juyawa na iya haifar da:

  • Haɗin yatsa

  • Rage ingancin kama

  • Rashin aiki na dogon lokaci

Saboda wannan dalili, ana ɗaukar nakasar jujjuyawar alama ce mai ƙarfi don gyaran fiɗa, ko da karyewar ya bayyana ɗan gudun hijira ta hanyar rediyo.

Wannan nuance na asibiti yana bambanta da mahimmancin kimantawar ƙwararrun ƙwararru daga sarrafa karaya.

Alamun Maganin Tiyata

Yayin da yawancin karaya na metacarpal za a iya bi da su ta hanyar kiyayewa, ana ba da shawarar tiyata a ƙarƙashin yanayi masu zuwa:

  • Ƙunar da ba za a yarda da ita ba fiye da haƙurin aiki

  • Kowane mataki na nakasar juyawa

  • Karaya masu yawa na metacarpal

  • Bude karaya

  • Shiga cikin-hannun hannu

  • Rashin rufaffiyar raguwa

Manufar fiɗa ta farko ita ce daidaitawar jiki tare da tsayayyen gyarawa, ba da damar yin motsi da wuri yayin da ake rage rikice-rikice.

Dabarun Gyarawa da La'akarin Clinical

Plate and Screw Fixation

Yana ba da tsayayyen kwanciyar hankali da daidaitaccen jeri, musamman mai amfani ga:

  • Karar karaya

  • Karyawar shaft

  • Karaya da yawa

Duk da haka, faranti na buƙatar kulawa mai laushi mai laushi don kauce wa haushin tendon.

Kirschner Waya (K-Wire) Gyara

Mafi ƙarancin zaɓin da ake amfani da shi don:

  • Karyawar wuya

  • Likitan yara

  • Tsayawa na ɗan lokaci

Gyaran Intramedullary

Shahararriyar fasaha wacce ke daidaita kwanciyar hankali tare da ƙarancin rushewar nama mai laushi.

Zaɓin gyaran gyare-gyaren ya dogara da ƙirar karaya, zaɓin likitan fiɗa, da matakin aikin haƙuri.

Gudanarwa Bayan Yin aiki da Magungunan Hannu

Sakamakon tiyata mai nasara ya dogara kacokan akan gyaran bayan tiyata. Motsin sarrafawa da wuri yana taimakawa hana taurin kai da mannewar jijiya.

Tsarin tsarin gyarawa yawanci ya haɗa da:

  • Kula da edema

  • Ayyukan motsa jiki na motsa jiki a hankali

  • Ƙarfafawar ci gaba

  • Sake horarwa na aiki

Rufe haɗin kai tsakanin likitan fiɗa da mai ilimin hanyoyin kwantar da hankali na hannu yana da mahimmanci don ingantaccen murmurewa.

La'akari na Musamman a Rukunin Marasa lafiya Daban-daban

'Yan wasa

Yawancin 'yan wasa suna buƙatar:

  • Da sauri komawa wasa

  • Tsayayyen gyarawa yana ba da izinin motsi da wuri

  • Tsagewar kariya yayin farfadowa

 Masu aikin hannu

Ga ma'aikatan da ke dogaro da ƙarfin riko, magani yana ba da fifiko:

  • Ingancin injina

  • Dogon lokaci karko

  • Rigakafin ciwo na kullum

Tsofaffi Marasa lafiya

Ingancin kasusuwa da cututtukan cututtuka suna tasiri duka zaɓin magani da kuma lokacin warkarwa.

Sakamakon Dogon Lokaci da Hasashen

Tare da gudanarwa mai dacewa:

  • Yawancin marasa lafiya sun dawo kusa da aikin hannu na yau da kullun

  • Ƙarfin kama yawanci yana dawowa zuwa> 90% na asali

  • Nakasa na dogon lokaci ba sabon abu bane

Mafi ƙarancin sakamako yawanci ana haɗa shi da jinkirin ganewar asali, nakasar jujjuyawar da ba a kula da ita ba, ko rashin isassun gyarawa.

Metacarpal Sarrafa Karya yana buƙatar Ƙwarewar Musamman

Ko da yake karayawar metacarpal na kowa ne, sarrafa su yana buƙatar madaidaicin fahimtar jiki da hukumci na aiki. Ƙananan kurakurai a cikin jeri na iya samun babban tasiri akan aikin hannu.

Wannan shine dalilin da ya sa kulawar raunin rauni na zamani ya jaddada:

  • Madaidaicin kima

  • Gyara tushen shaida

  • Farkon motsi

Sashen FAQ

Wadanne halaye karaya ne suka fi nuna karfi da gyaran tiyata?

Gyaran fiɗa da farko ana nuna shi ta hanyar nakasar jujjuyawar, rashin kwanciyar hankali, sa hannun metacarpal da yawa, karaya a buɗe, tsawaita-hannun hannu, ko gazawar raguwar rufaffiyar. Daga cikin waɗannan, ana ɗaukar rashin daidaituwar jujjuyawar mafi girman aiki.

Nawa ne angulation aka yarda da aikin a cikin karaya na metacarpal?

Ƙaunar da ake yarda da ita ta bambanta da lambobi. Gabaɗaya, ana jurewa girma girma a cikin ulnar metacarpals fiye da a cikin radial metacarpals. Duk da haka, kowane mataki na nakasar jujjuyawar ba za a yarda da ita ba, ko da kuwa juriyar angulation.

Me yasa ake ɗaukar nakasar jujjuyawa fiye da angular?

Nakasar jujjuyawar tana kaiwa zuwa haɗe-haɗe da yatsa yayin jujjuyawar, wanda ke yin tasiri sosai ga injinan riko da aikin hannu. Ko da ƙaramin juyi na iya haifar da rashin daidaituwar aikin aiki kuma ba a biya shi da kyau ta hanyar haɗin gwiwa.

Menene mahimman fa'idodin gyaran faranti a cikin karaya na metacarpal?

Gyaran farantin yana bada:

  • Tsayayyen kwanciyar hankali

  • Daidaitaccen daidaitawar jiki

  • Farkon motsi

  • Rage haɗarin ƙaura na biyu

Yana da fa'ida musamman a cikin karyewar ramuka, ƙirar ƙira, da raunin metacarpal da yawa, kodayake ana buƙatar kulawa da nama mai laushi a hankali don rage haushin tsoka.

A waɗanne lokuta aka fi son wayoyi na Kirschner?

Ana amfani da gyaran waya na K-waya don:

  • Metacarpal wuyansa karaya

  • Karancin tsarin karaya

  • Tsayawa na ɗan lokaci

  • Likitan yara ko ƙananan buƙatu

Duk da yake ƙarancin cin zarafi, K-wayoyin gabaɗaya suna buƙatar tsawaita motsi idan aka kwatanta da gyaran farantin.

Wace rawa gyare-gyaren intramedullary ke takawa wajen maganin karaya na zamani?

Gyaran intramedullary yana ba da ma'auni tsakanin kwanciyar hankali da ƙananan rushewar nama mai laushi. Yana ba da damar motsi a baya fiye da pinning mai ɗaci yayin gujewa wasu rikice-rikice masu alaƙa da farantin, yana sa ya dace da zaɓin ramukan da wuyan wuyansa.

Ta yaya tattara da wuri ke tasiri na dogon lokaci?

Ƙaddamar da sarrafawa da wuri yana rage:

  • Taurin haɗin gwiwa

  • Adhesions na tendon

  • Ciwon tsoka

Gyaran tsayayyen da ke ba da izinin motsi da wuri shine maɓalli mai ƙayyadaddun farfadowa na aiki, musamman a cikin majinyata masu buƙata.

Wadanne matsaloli bayan tiyata ya kamata likitocin fida su sa ido sosai?

Matsalolin gama gari sun haɗa da:

  • Malunion ko rashin daidaituwa

  • Hardware haushi

  • Manne tendon

  • Rage ƙarfin riko

  • Kamuwa da cuta a buɗaɗɗen karaya

Yawancin gazawar aiki na dogon lokaci suna da alaƙa da rashin daidaituwa ko jinkirin gyarawa.

Yaya dabarun jiyya suka bambanta ga 'yan wasa da ma'aikatan hannu?

A cikin 'yan wasa da masu aikin hannu, ana ba da fifiko ga:

  • Tsayayyen gyarawa

  • Komawa da wuri zuwa aiki

  • Dogon lokaci karko

Ƙofar tiyata na iya zama ƙasa da ƙasa a cikin waɗannan yawan jama'a saboda ƙarin buƙatun aiki.

Wadanne abubuwa ne suka fi tasiri tasirin tsinkayar aiki na dogon lokaci?

Mahimman abubuwan hasashen sun haɗa da:

  • Daidaiton raguwar karaya

  • Kwanciyar kwanciyar hankali

  • Farkon gyarawa

  • Rashin nakasar juyawa

Lokacin da aka inganta waɗannan abubuwan, yawancin marasa lafiya suna samun aikin hannu na kusa-na al'ada.


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