ipuleti eliqondile lokwakha kabusha i-maxillofacial (umhlahlandlela womucu)

Ukuphuka kwe-Mandible

1. Izici ezithinta ukufuduka kwengxenye yokuphuka ngemva kokuphuka kwe-mandibular zifaka: indawo yokuphuka, ubukhulu kanye nesiqondiso samandla angaphandle, isiqondiso nokuthambekela komugqa wokuphuka, kungakhathaliseki ukuthi kukhona izinyo engxenyeni yokuphuka kanye nomphumela wokudonsa we-muscle enamathiselwe. ingxenye yokuphuka ngokuvamile ivela ngenxa yezingxenye ezihlukene zokuphuka nokudonsa kwemisipha ngezindlela ezihlukene.

2. Ukuphazamiseka kwe-Occlusal

3. Ukunyakaza okungavamile kwengxenye yokuphuka

4. Ukuba ndikindiki odebeni olungezansi

5. Ukuvula umlomo okuvinjelwe

6. Ukudabuka kwezinsini

Ipuleti le-titanium mandibular lasetshenziselwa ukulungiswa kwangaphakathi, futhi imiphumela eyanelisayo yatholwa.Ubuhle be-splint bebunjena: ipuleti le-titanium elincanyana nelincane lingathwala ngokugcwele amandla wamazinyo.Ipuleti le-titanium elakhiwe ngaphambili lingashintshwa ukuze livumelane ne-Engeli ye-mandible, futhi ipuleti lingagotshwa ukuze livumelane ne-radian. ye-mandible.I-titanium plate ihlanganiswe neziphetho eziphukile zezinhlangothi zombili zethambo ukuze ithwale ngokuqondile futhi iqhube amandla wamazinyo, ukuze i-graft bone flap ingabi namandla wamazinyo futhi inenzuzo kakhulu ekwelapheni kwethambo.Ukugcinwa okuqinile , asikho isidingo sokulungiswa kwangaphandle, ukuphulukiswa kwesilonda kungaba ukudla okuvamile, asikho isidingo sokulinda ukwakheka kwe-bone callus, kusiza ukululama ngokushesha komsebenzi, ukunciphisa ubude besibhedlela sokuhlala kweziguli.Ezigulini ezinokukhubazeka okukhulu kwe-mandibular ngenxa ekususweni kwesimila kanye nezinye izizathu, inhlanganisela ye-vascular graft ye-iliac bone flap kanye nohlobo lokulungisa uhlobo lwe-titanium splint ukulungiswa kwangaphakathi kunenzuzo enkulu ekwakhiweni kabusha kwethambo le-mandibular lesiguli kanye nokubuyiselwa kokubukeka, ukuhlafuna, ukugwinya, ukuphefumula nokukhuluma nokunye. imisebenzi ebalulekile.

Ngokuvamile, ipuleti lokukhiya i-mandibular lidinga ukuklanywa ngokulinganayo ukuze lihlangabezane nezidingo ezihlukene zezinhlangothi ezingakwesokunxele nezingakwesokudla ze-maxillofacial.Ngaleso sikhathi, izikulufu zokukhiya nezokwakheka zepuleti lokukhiya le-mandibular zimi kuma-engeli epuleti lethambo, elingahambisani nokulungiswa kokuhlinzwa kokuphuka noma ukuncishiswa.I-Maxillofacial lock plate universal lock, okuhlanganisa i-maxillofacial universal lock plate, izimbobo ezikhwezayo, ezinezimbobo ezikhuphukayo. , njengoba kuchazwe ku-maxillofacial universal universal central locking plate egoba, i-maxillofacial universal ichaze i-engeli engu-120 degrees phakathi kwepuleti lokukhiya nhlangothi zombili, njengoba kuchazwe ohlangothini lwepuleti lokukhiya elibanzi elinezimbobo eziningi ezifakwayo, njengoba kuchazwe kupuleti lokukhiya lomhlaba wonke elikhulu kwelinye. ohlangothini olunezimbobo eziningi ezifakiwe, ezichazwe emigodini yokufaka, sebenzisana nemigodi ekhulayo yokusabalalisa ukulinganisa, okuchazwe ku-axis yembobo yokufaka futhi ibambisane ne-axis yembobo yokufaka.Uhlangothi lwangaphakathi lwembobo yokufaka luhlinzekwa ngembobo yokufaka ye-trapezoidal, i-trapezoidal ingxenye yomgodi wokufaka i-trapezoidal, uhlangothi lwangaphakathi lwembobo yokufaka efanayo luhlinzekwa nge-trapezoidal ehambisanayo yembobo yokufakwa kwe-trapezoidal, umgodi wokufaka we-trapezoidal kanye nomgodi wokufaka we-trapezoidal ofanayo usatshalaliswa ngokulinganayo.I-Maxillofacial universal locking plate ingasetshenziswa nhlangothi zombili. , ngaphandle kwesidingo sokuklama imikhiqizo ye-symmetrical kwesokunxele nakwesokudla, imbobo yokufaka, enembobo yokufaka ingafinyelela ukubekwa kwe-nail engu-30 degrees. , kungakhathaliseki ukuthi izinhlangothi kwesokunxele nakwesokudla, izidingo ezihlukahlukene zingafinyelelwa ngepuleti.