Ndi kufulumira kwa ukalamba wa anthu, chiwerengero cha odwala okalamba ndi femur fractures pamodzi ndi mafupa osteoporosis akuwonjezeka.Kuwonjezera pa ukalamba, odwala nthawi zambiri limodzi ndi matenda oopsa, shuga, mtima, cerebrovascular matenda ndi zina zotero.Pakali pano, akatswiri ambiri amalimbikitsa chithandizo cha opaleshoni.Chifukwa cha mapangidwe ake apadera, INTERTAN interlocking femur msomali ali ndi kukhazikika kwapamwamba komanso anti-rotation effect, yomwe ili yoyenera kwambiri pakugwiritsa ntchito fractures ya femur ndi osteoporosis.
Mawonekedwe a INTERTAN misomali yolumikizana:
Pankhani ya zomangira zamutu ndi khosi, zimatengera kapangidwe kawiri ka screw ndi compression screw.Zomangira za 2 zophatikizidwa ndi zolumikizirana ndikuwonjezera mphamvu yolimbana ndi kuzungulira kwa mutu wa femur.
Mukayika screw screw, ulusi pakati pa screw screw ndi lag screw imayendetsa axis ya lag screw kuti isunthe, ndipo kupsinjika kwa anti-rotation kumasinthidwa kukhala kukakamiza kwa mzere pamapeto osweka, kuti kupititsa patsogolo kwambiri ntchito yotsutsa-kudula ya screw.Zomangira ziwirizi zimalumikizidwa kuti zipewe zotsatira za "Z".
Mapangidwe a mapeto oyandikira a msomali waukulu wofanana ndi mgwirizano wa msomali umapangitsa kuti thupi la msomali likhale logwirizana ndi medullary cavity komanso kugwirizana kwambiri ndi makhalidwe a biomechanical a proximal femur.
Kufunsira kwa INTERTAN:
Kuphulika kwa khosi lachikazi, kupweteka kwa anterograde ndi reverse intertrochanteric fracture, subtrochanteric fracture, femur khosi fracture pamodzi ndi diaphyseal fracture, etc.
Malo Opangira Opaleshoni:
Odwala amatha kuikidwa pambali kapena kumbuyo.Odwala akayikidwa pampando, dokotala amawalola patebulo la X-ray kapena patebulo la mafupa.
Nthawi yotumiza: Mar-23-2023
