Mundima inoshanduka yehutano hwemapfupa ekukuvara, kusarudzwa kwekudyara kunoita basa rakakosha mukubudirira kwekuvhiya, kunyanya muzviitiko zvinosanganisira kuputsika kwakaoma.
Pakati pemhinduro dzinonyanya kushanda dziripo nhasi ndeye kukiya yekuvakazve anatomical 120 ° ndiro, mudziyo wakagadzirwa zvakananga kugadzirisa zvinonetsa zvemaumbirwo akaomarara eanatomical-kunyanya munzvimbo dzepelvic uye acetabular.
Anatomically Precontoured Dhizaini yeBetter Bone Fit
Chimwe chezvinhu zvakakosha zvekukiya kuvakazve anatomical 120 ° ndirondiyo precontoured anatomical shape. Kusiyana nemahwendefa akajairwa akatwasuka anoda kubhenda kwakakosha, ndiro iyi yakafanoumbwa kuti ienderane nekukombama kwebhonzo rakanangana, senge pelvic brim kana ilium. Izvi zvinoderedza kudiwa kwebhuku rekugadzirisa panguva yekuvhiyiwa, kuchengetedza nguva uye kuderedza njodzi yekuneta kweplate kana kusarongeka.
Kune varapi vemapfupa, ndiro inongoenderana nefupa repamusoro inopa hukuru hweanatomical conformity, iyo inovandudza zvakananga kugadzikana uye inowedzera mhedzisiro yekuporesa. Zvidzidzo zvakaratidza kuti precontoured plates inogona kuderedza nguva yekuvhiya kusvika ku20% uye kuderedza kukuvara kwetishu nekuda kwekukodzera zvirinani.
120° Engle: Yakagadzirirwa Complex Geometries
Iyo 120° angle inosanganisirwa mudhizaini inonyanya kukosha munzvimbo dzakatsemuka apo mahwendefa emutsetse anodonha. Iyi gadziriso yeangular inogonesa vavhiyi kuti vatarise ma-multi-planar fractures, kunyanya ayo anobata acetabulum kana iliac crest, uko curve yechisikigo uye kutsauka kweanatomical kuripo.
Iyi yakavakirwa-mukati angularity inobatsirawo mukuchengetedza yaunoda kugadzirisa geometry uye inova nechokwadi chekuti kukiya screws inogona kunanganiswa chaizvo mumhando yepamusoro cortical bone, kuwedzera kugadzikana kwekuvaka uye kuderedza njodzi yekusunungura screw.
Kukiya Mechanism yeRigid Fixation
Iyo ndiro inosanganisa yekukiya sikuruu michina, inopa yakagadzika-ekona kugadzikana iyo yakakosha kune comminuted kana osteoporotic bone. Iyo yekuvhara interface pakati peplate uye screws inoshandura chivakwa kuita chigadziriso chemukati, kuderedza micro-kufamba panzvimbo yekutyoka uye kukurudzira kuunganidza kwekare uye nekukurumidza kupora kwemapfupa.
Kunyanya, kana ichishandiswa mu pelvic kana acetabular reconstruction, yekuvhara tekinoroji yakaratidza yakaderera complication rates uye yakagadziridzwa biomechanical kuramba kune masimba munzvimbo dzinorema.
Kuvandudza Kushanda Kwekuvhiya uye Migumisiro
Kune zvikwata zvekuvhiya, mudziyo unobatanidza anatomical fit nekudzikama kwekuvhara unoshandura kune yakakwenenzverwa mafambiro ebasa uye kushoma kweaavhiya inogadziriswa. Iko kuderedzwa kudiwa kwekukotama kana kuumbazve haingopfupiki nguva yekushanda asi zvakare inoderedza deformation inogona kuitika yeplate, iyo inogona kukanganisa simba rekudyara.
Uyezve, mutambo uri nani weanatomical unovandudza huwandu hweplate-bone yekubata, iyo yakakosha pakugovanisa-mutoro uye kugadzikana kwenguva refu, kunyanya muvarwere vanonyanya kudiwa.
Zvishandiso Mumativi Akaoma Kuputsika Nyaya
Iyo yekukiya yekuvakazve anatomical 120 ° ndiro inowanzoshandiswa mu:
Pelvic uye acetabular fractures
Iliac wing reconstructions
Yakaputsika mapfupa akareba ane angular deformity
Periprosthetic fracture kugadzirisa
Kuita kwayo kwakasiyana-siyana uye kuenderana kweanatomical kunoita kuti ive sarudzo inosarudzika kune orthopedic trauma centers, kunyanya mune yakanyanya-complexity kesi uko kurongeka kwakakosha.
Kana uchirapa mafractures akaomarara, kunyanya munzvimbo dzinonetsa dzeanatomical senge pelvis kana acetabulum, kudyara dhizaini nyaya. Iyo yekuvhara yekuvakazve anatomical 120 ° ndiro inopa yakakwana chiyero che precontoured fit, angular kugadzikana, nekuvhara kugadzirisa-kunatsiridza zvese kuvhiya kushanda uye mhedzisiro yemurwere.
Kana iwe uchitsvaga inovimbika, yekuvhiya-inoshamwaridzika kudyara yakagadzirirwa kune zvakaoma kugadzirisa zvinodiwa, Shuangyang Medical inopa emhando yepamusoro anatomical 120 ° mahwendefa akagadzirwa kuti asangane neakaomesesa zviyero zvekurapa uye zvinogoneka kune ako ekiriniki zvaunoda.
Nguva yekutumira: Jul-31-2025