Patient Specific Talus Spacer

Lewru feebariyee 2021, Fedde toppitiinde ko fayti e nguura e leɗɗe (FDA) jaɓii waɗde ƴiiƴam ɗam 3D ngam huutoraade ɗum e neɗɗaagu.[1]  Talus Spacer Patient Specific ko kañum woni gadano e winndere ndee, kadi ko kañum woni gadano e sifaa mum ngam lomtaade talus ;  ƴiyal e nder jokkere enɗam jokkondirngal koyngal e koyngal.  Implant oo ina huutoree ngam safrude nekrosis avaskulaar (AVN) e nder jokkere enɗam, ñawu nguu ina yaaji, ina yahra yeeso, ina addana ɓalndu maayde tawa ina ummoo e ŋakkeende ƴiiƴam e nokku oo.[1]  Implant ina rokka jokkondire sparing alternatiif e jokkondire goɗɗe ɗe keewi huutoreede e nder AVN e daawal gadanal baawngal haɗude dille jokkondire gonɗe e koyɗe.[1]

 Kuutoragol safaara 
Talus Spacer keeriiɗo ñawɗo ko 3D tappirde mbaawnde huutoreede e seppooji lomtingol talus.[1]  Talus spacer ina waɗee e kala keɓoowo gooto gooto, tawa ina waɗi ko ina wona 100 000 mbuuɗu (CT) tawa ina jokkondiri e ɓanndu keɓoowo oo.[1]  E nder opereeji lomtinaaɗi ɗii, ƴiyal talus keɓoowo oo ittaa, lomtinee e ƴiiƴam, ko ɗum waɗi ko e mbaydi kobalt kromiyum.[1]  Anniya ngool laawol ko moƴƴinde dille e ustude mette wonande ñawɓe AVN ɓe so wonaa ɗuum ina njiɗi waɗde artrodesis walla amputation.[2]

 Tariya 
FDA ƴeewtiima dokke ngam Talus Spacer keeriiɗo ñawɗo rewrude e peeje ƴettugol kaɓirɗe neɗɗankaagal (HDE).[1]  Humanitarian Use Device (HUD) ko kaɓirgal baawngal naftoraade yimɓe e safrude walla ƴeewtaade ñawu walla ngonka ka alaa ko ɓuri 8 000 neɗɗo e nder U.S. e hitaande kala.[1][3]

Dataaji ballitooji kisal e nafoore potnde wonde e Patient Specific Talus Spacer ina mbaɗi njeñtudi ñawɗo 31 e 32 opereeji lomtinaaɗi talus (ñawɗo gooto waɗii opereeji e koyɗe ɗiɗi ɗee kala) e implant.[1]  E nder duuɓi tati caggal nde opereeji ɗii mbaɗi, ɓuuɓri gonndi e ɓuuɓri ndii ustiima gila e "moderate haa severe" hade seppo ngoo haa e "mild" caggal nde opereeji ɗii mbaɗi, e cakkital dille e nder jokkere enɗam kadi ɓeydiima.[1]  Ɗee peeje ƴeewtaama e kuutoragol mbaydiiji limtooji (systèmes de scoring subjectives) ngam nafoore e golle.[1]

E nder duuɓi tati, e nder 32 ñawɗo, ina waɗi seppooji tati cifaaɗi ɓeydaaɗi.[1]  Ko ɓuri heewde e ko bonnata ɗum ko nafoore e ƴiye gonɗe e nokku ɗo opereeji ɗii mbaɗata ɗoo.[1]

FDA hokkii HDE yamiroore ngam ƴettude ñawɗo keeriiɗo Talus Spacer to Additive Orthopaedics, LLC.[1]

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