Syme prosthesis, inozivikanwawo seankle prosthesis, inonyanya kushandiswa mushure mekudimburwa kweSyme, uye mune imwe neimwe nyaya, inogona zvakare kushandiswa mushure mekutamburwa kwetsoka uye gumbo remakumbo senge Pirogov's amputation.Iyo Syme prosthesis inogona kutorwa seyakakosha mhuru prosthesis yakakodzera kudimburwa makumbo.
Kudimburwa kweSyme iko zvino kwave kushandiswa kugura tsoka nemakumbo.Nekuda kwekuti muromo wetibia nefibula unosiiwa mushure mekunge gumbo regumbo ragurwa, magumo acho haakwanise kutakura huremu, saka panenge pasina kugurwa kwechidzitiro chegumbo.Munguva yakapfuura, zvakanzi rudzi urwu rweprosthesis rwainzi "ankle cuted prosthesis", izvo zviri pachena kuti hazvina musoro.
Mukuwedzera, iyo inowanzo shandiswa Pirogov amputation, Boyd amputation uye Choppart joint amputation haawanzo shandiswa nekuda kwekushanduka kwetsoka nguva zhinji, ganda mavanga, kutadza kubereka magumo nezvimwe zvinhu..
Iyo Syme prosthesis inogona kutakura huremu hwekuguma kwechikamu chakasara uye ine basa rakanaka rekubhadhara.Pakutanga, nzira yechinyakare yekugadzira maSym prostheses yaive yekushandisa dehwe kugadzira socket yakatsvetwa, uye kuwedzera simbi yesimbi yekusimbisa.
Ikozvino, Sym's prosthesis inoshandisa resin composite zvinhu vacuum kuumba kuita yakazara socket, iyo inovandudza zvakanyanya kutaridzika uye kushanda kweiyo prosthesis.
Syme amputation is supracondylar amputation ye distal end yetibia uye fibula.Zvimiro zveSyme prosthesis zvinosanganisira:
1. Nemhaka yokuti chikamu chakasara chakareba kwazvo, hapana nzvimbo yekuisa chisungo chemakumbo, uye static ankle (SACH) tsoka inowanzoshandiswa;
2. Nemhaka yokuti kuguma kwegumbo rinosara rinowanzoita bulbous, iro rakakura kudarika boka, kurapa kwakakosha (sekuzarura hwindo) kunodiwa pakuita yakazara-yakazara yekugamuchira cavity, uye kutaridzika hakuna kunaka kwazvo;
3. Mutezo wakasara wakareba, mhasuru dzemhuru dzinenge dzakakwana, uye kune ruoko rurefu rwechitsigiro, uye nhengo yakasara ine simba rakanaka pane prosthesis;
4. Magumo enhengo yakasara anorema.Kuenzaniswa nemhuru prosthesis, kuguma kwegumbo rakasara rinotakura huremu kupfuura patellar ligament, iyo inonyanya kuenderana nehupenyu hwehupenyu hwemuviri wemunhu;
Kuti uwane chinangwa chekupfeka uye kubvisa, kumiswa kunoshanda, uye kuvandudzwa kwechitarisiko, mhando yekugamuchira mhango yeSyme prosthesis iri kuramba ichishanduka, uye zvino mhando dzinotevera dzinonyanya kuumbwa.
(1) Sym prosthesis nekuvhura kwemukati: gomba rekugamuchira rakagadzirwa neresin zvinhu, uye SACH prosthesis inosarudzwa, uye hwindo rinovhurwa padivi remukati.
(2) Syme prosthesis ine kuvhurwa kwedivi rekumashure: zvinhu zvakafanana nepamusoro, asi paine hwindo kumashure.
(3) Kaviri-layer inogashira mhango Syme prosthesis: Iyo yemukati yekugamuchira mhango chivharo chemakumbo chinosara chakagadzirwa nezvinhu zvakapfava.Mushure mekugadzira vacuum, nzvimbo dzekunze dzinoda kuzadzwa uye kuenzaniswa, uye ipapo vacuum lamination uye yekunze yekugamuchira mhango inogadzirwa.Iyo prosthesis yakasimba, asi chimiro chakanyanya kusimba.
⑷ Chikamu chakapfava-madziro Syme prosthesis: Rusvingo rwekugashira kumusoro uye kumashure kwechidzitiro chinoumbwa neresin yakapfava, ine elastic uye haidi kuvhura hwindo, iyo inovandudza kutaridzika kweiyo prosthesis.
Nguva yekutumira: Aug-25-2022