Tus tsim tshiab tiv thaiv cov khoom siv silicone los ntawm kev sib koom ua ke. Cov neeg tsim khoom xaiv silicone ua cov khoom siv biomaterial ntawm cov kev cog qoob loo no vim nws qhov kev tsis zoo thiab cov khoom sib xyaw softer.
Silastic implant yog dab tsi?
Silicon hemi-implants tau qhia los ntawm Swanson hauv 1967 [1]. Lawv tau tsim los tsim ib qho kev sib koom ua ke los hloov lub hauv paus excised ntawm lub proximal phalanx. Xya xyoo tom qab ob-stemmed hinged silastic implant tau qhia [2] los hloov cov resected proximal phalangeal puag thiab thawj metatarsal taub hau.
Kev hloov pauv silastic yog dab tsi?
Silastic thawj metatarsophalangeal sib koom ua ke hloov pauv yog kev lees txais kev kho mob rau hallux rigidus, uas tsis yog tsuas yog muab qhov mob mus ntev tab sis kuj txaus siab rau ntau yam ntawm kev txav.
Ntev npaum li cas silicone ntiv taw pob qij txha kav ntev?
Yav dhau los, cov neeg mob tuaj yeem tau txais kev phais silicone, tab sis qhov ntawd tsis yog ib qho kev xaiv phais zoo. Kuj tseem muaj ntau yam kev xaiv hlau resurfacing, tab sis kev kho mob kav ntevtsib mus rau 10 xyoo thiab tsis yog ib qho kev daws teeb meem ntev vim tias cov hlau ua rau cov pob txha thiab tawm qhov sib txawv.
Ntev npaum li cas rov qab los ntawm kev hloov ntiv taw loj?
Nws yuav siv sijhawm txog yim lub lis piam rau koj kom muaj peev xwm tsis tu ncua hnyav tag nrho ntawm ntiv taw. Qee tus neeg mob tuaj yeem ua haujlwm nrog tus kws kho mob lub cev tom qab kev phais mob loj heevtxhawm rau txhim kho ntau yam ntawm cov lus tsa suab thiab pab kom rov zoo.
