Orthopedic screws uye basa remasikiru

Siruu (siruu) mudziyo unoshandura kutenderera kwekufamba kuita mutsetse.Iyo ine zvimiro zvakaita senati, shinda, uye screw rod.

Nzira dzekuisa mascrews dzakawanda.Vanogona kukamurwa kuvacortical bone screwsuyecancellous bone screwsmaererano nekushandiswa kwavo,semi-threaded screwsuyezvizere-shinda screwsmaererano nemhando dzavo dzeshinda, uyekukiya screwsuye Cannulatedscrewsmaererano nemaitiro avo.Chinangwa chekupedzisira ndechekuwana kugadzirisa kunobudirira.Kubva pakatanga kuvharika screws, ese asina kukiya screws akanzi "common screws."

Commonscrews nekukiya screws

Mhando dzakasiyana dzemasiruuru: a.zvizere shinda cortical bone sikuruu;b.chikamu shinda cortical bone sikuruu;c.zvizere ne threaded cancellous bone screw;d.chikamu shinda cancellous bone sikuruu;e.Locking screw;f.self-tapping locking screw.
Orthopedic screws uye iyo func8

Cannulated screw

Basa re screws

1.plate screw

Inosungira ndiro kune bhonzo, ichibudisa kumanikidzika kana kupesana.

2.Lagscrew

Inogadzira kudzvanya pakati pezvimedu zvekutyoka vachishandisa maburi anotsvedza, kuwana mhedziso kugadzikana kugadzirisa.

3.Nzvimbo sikuruu

Inochengetedza nzvimbo yezvimedu zvekutyoka pasina kugadzira compression.Mienzaniso inosanganisira tibiofibular screws, Lisfranc screws, nezvimwe.

4.Locking screw

Shinda dziri pascrew cap dzinogona kuenderana neshinda dzakapesana paburi resimbi kuti uwane kukiya

5.Interlocking screw

Inoshandiswa pamwe chete ne intramedullary misumari kuchengetedza kureba kwepfupa, kurongeka, uye kugadzikana kwekutenderera.

6.Anchor screw

Inoshanda senzvimbo yekugadzirisa yesimbi waya kana suture.

7.Sunda-dhonza screw

Inoshanda senzvimbo yenguva yekumisikidza yekumisikidza zvakare mafractures ne traction/pressure nzira.

8. resetscrew

Siruuru inopinzwa nepaburi resimbi uye inoshandiswa kukwevera zvimedu pedyo neplate kuti zvideredze.Inogona kuchinjwa kana kubviswa mushure mokunge kuputsika kwakaderera.