I-Unicompartmental knee arthroplasty (UKA) iyindlela yokuhlinzwa ye-knee arthroplasty (TKA) yokwelapha i-unicompartmental osteoarthritis. Kodwa-ke, idatha yezinga lokuhluleka kwe-UKA libonisa izinga lokusinda leminyaka engu-7 lika-74%, eliphansi kakhulu kunalelo le-TKA (92%). Nakuba izici zeziguli ngokwazo zandisa ingozi yokwehluleka, njengeziguli ezisencane kanye nenani eliphakeme lesisindo somzimba (BMI) kungase kwenyuse ingozi yokwehluleka kwe-UKA, amaphutha obuchwepheshe bokuhlinzwa abhekwe njengezici ezibalulekile zengozi yokwehluleka kwangaphambi kwesikhathi. Ku-UKA, kuyinselele ukuzuza ukuqondanisa kokwenziwa kwe-prosthetic kanye ne-overhang (i-overhang). I-prosthesis ye-tibial kufanele ibe nobukhulu futhi ifakwe ngendlela yokunciphisa ukucasuka kwezicubu ezithambile, futhi ukuqhuma kwe-tibial yangaphakathi okungaphezu kwe-3 mm kuboniswe ukuthi kuyingozi enkulu engozini yokunciphisa i-Oxford Knee Score (OKS) nobuhlungu obandayo. Inhloso eyinhloko yalolu cwaningo bekuwukuhlola yonke imiphumela yomtholampilo neyomfanekiso ye-UKA.

I-Intramedullary tibial nailing: ukufinyelela nokuqondanisa, ubuhlungu bamadolo angaphambili

I-Clavicle fractures ingenye yezifo ezivame kakhulu, ezibalelwa ku-3% wazo zonke iziqephu. Ngokomlando, bekulashwa ngokungasebenzi, kodwa imiphumela ibingahlali mihle ngaso sonke isikhathi. Ukwelashwa okungezona ukusebenza kungaholela ezinkingeni ezifana nobuhlungu, i-malunion, ne-thoracic outlet syndrome. Ngenxa yentuthuko yamasu okulungisa ukuhlinza, odokotela abaningi abahlinzayo bakhethe ukusebenzisa ukulungiswa kokuhlinzwa ukuze belaphe ukuphuka kwe-clavicle okususiwe.

I-Humeral stem fractures (HSF) ivamile uma iqhathaniswa, ibala cishe u-1% kuya ku-5% wakho konke ukuphuka. Isigameko saminyaka yonke singu-13 kuya ku-20 kubantu abayizi-100,000 futhi kutholakale ukuthi sikhula ngokuya ngeminyaka. I-HSF inokusabalalisa kweminyaka eyi-bimodal, kanti inani eliphakeme lokuqala lenzeka emadodeni phakathi kweminyaka engama-21 no-30 ubudala.

I-Changzhou Meditech Technology Co., Ltd., etholakala eDolobheni le-Changzhou Science & Education, esifundazweni sase-Jiangsu, igxile kakhulu ekwenzeni izimila nezinsimbi zamathambo. Ngemva kweminyaka engaphezu kwe-10 yocwaningo nokuthuthukiswa, Sinochungechunge lwemikhiqizo eyinhloko eyi-10 futhi isistimu yomgogodla, i-intramedullary nai