Ra'ayoyi: 20 Mawallafi: Lokacin Buga Editan Yanar Gizo: 2022-08-18 Asalin: Shafin
Rarrabuwar ɓarna na nesa da humerus a cikin manya matsala ce mai wahala saboda sarƙaƙƙiyar halittar jiki na haɗin gwiwar gwiwar hannu, ƙananan gutsuttsuran karaya, da ƙayyadaddun ƙasusuwan ƙashi na subchondral. ginshiƙan gefe da na tsakiya na humerus mai nisa suna samar da tsayayyen firam mai kusurwa uku. Wannan tsayayyen tsarin triangular yana rushewa bayan karyewar humerus mai nisa, musamman ma hadadden nau'in AO C.

A cikin littafin fasaha na AO Internal Fixation Technique wanda aka buga a cikin 1979, don ƙaddamar da karaya na humerus mai nisa, ƙungiyar AO ta ba da shawarar cewa a sanya faranti 90 ° ga juna, tsaka-tsaki ɗaya ko na gefe da ɗaya na baya (1).

a: Sake gina trochlear da capitellum.

bc: Bayan rage gutsuttsuran kasusuwa guda uku, yi hako waya ta Kirschner a kishiyar hanya. Ana iya amfani da wayar Kirschner azaman jagorar waya don dunƙule gwangwani 3.5mm, ko kuma ana iya saka dunƙule a layi daya da wayar Kirschner.


d: Yi amfani da waya na Kirschner na wucin gadi don haɗa guntun kasusuwa zuwa mashigin humeral

e: Don gyara guntuwar guntu zuwa humerus, yakamata a fara sanya LCP na jiki a saman bayan humerus, kuma ana iya sanya faranti a bayan capitulum ba tare da guringuntsi ba. Za a iya sanya LCP na tsakiya na tsakiya a kan tsakar tsakiya na humerus don haɓaka kwanciyar hankali. Don asarar kashi mai tsanani ko ƙaddamarwar metaphyseal mai tsanani, ana ba da shawarar sanya LCPs biyu a 90 ° ga juna, saboda wannan tsarin yana samar da mafi kyawun kwanciyar hankali na kwayoyin halitta. Ya kamata a kula don kauce wa shiga cikin haɗin gwiwa lokacin amfani da skru na daidaitawar kusurwa.


A cikin Nazarin Makanikai na 1995 Kwatanta Faranti Biyu don Maganin Karɓar Humeral Distal, an kwatanta tasirin jeri na faranti guda shida (A, faranti na baya na baya; B, farantin ulnar na baya, a gefe zuwa farantin radial; C, farantin tsakiya da na gefe; D, tsaka-tsaki zuwa farantin ulnar, farantin bango tare da faranti na baya; sukurori da raunin kashi hudu; F, samfurin ƙwanƙwasa mai tsanani tare da tsaka-tsakin tsakiya da na gefe), yana nuna cewa yawancin raguwa za a iya bi da su tare da faranti biyu a wurare daban-daban na magani, amma don raunin raunin da ya faru, wannan binciken ya kammala cewa ƙaddamarwa na tsaka-tsakin tsaka-tsaki tare da gyare-gyaren gyare-gyare na ƙarshe da kuma inganta ƙarfin ƙarshe (3).

Ata C (4) et al ya nuna cewa farantin tsaye tare da faranti na baya tare da screws mai nisa na 2.7 mm guda hudu yana da daidaito iri ɗaya kamar tsarin farantin layi ɗaya a cikin maganin karayar intra-articular na distal humerus. Rashin jin daɗi na marasa lafiya saboda haushin fata na farantin gefe, musamman ma marasa lafiya na bakin ciki da tsofaffi, ana iya kawar da su tare da farantin baya.

Domin CZMEDITECH , muna da cikakken samfurin layi na kayan aikin tiyata na orthopedic da kayan aiki masu dacewa, samfurori ciki har da kashin baya implants, intramedullary kusoshi, farantin rauni, farantin kulle, cranial-maxillofacial, prosthesis, kayan aikin wuta, masu gyara waje, arthroscopy, kula da dabbobi da saitin kayan aikinsu.
Bugu da kari, mun himmatu wajen ci gaba da bunkasa sabbin kayayyaki da fadada layin samfur, ta yadda za a iya biyan bukatun tiyata na karin likitoci da marasa lafiya, da kuma sa kamfaninmu ya kara yin gasa a cikin dukkan masana'antar sarrafa kasusuwa ta duniya da masana'antar kayan aiki.
Muna fitarwa a duk duniya, don haka za ku iya Tuntuɓe mu a adireshin imel song@orthopedic-china.com don faɗakarwa kyauta, ko aika sako ta WhatsApp don amsa cikin gaggawa +86- 18112515727 .
Idan kuna son ƙarin bayani, danna CZMEDITECH don samun ƙarin cikakkun bayanai.
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