raka te hanganga o te maxillofacial 120 ° L pereti (aratohu miro)

Tohu:

•Te mamae mamae:

Te pakaru o te whao, te whati iu, te mate kore union me te koha wheua.

•Te hanga-a-ringa:

Mo te wa tuatahi, mo te hanga tuarua ranei, ka whakamahia mo te tarai wheua, te koha ranei o nga poraka wheua wehewehe (Ki te kore te mahi tuatahi kaore he pakaru wheua, ko te pereti hangahanga he iti noa te wa e mau ai, a me mahi tuarua te mahi whakairo wheua hei tautoko i te pate hanga hou).

Nga waahanga me nga painga:

•Ko te rarangi-rangi o te pereti hangahanga he hoahoa motuhake mo te whakatika i te wa e mahi ana, hei whakapai ake i te ahuatanga o te kukū o te ahotea ki te waahi motuhake me te kaha ngenge.

•te maukati pereti hanga ano he rite ki te tautoko whakatika-waho, whakaiti i te kaha ngau mahunga, kia pai te whakatika ahakoa i runga i te mahunga osteoporotic.

tīwiri ōrite:

φ2.4mm tīwiri maukati upoko kore

taputapu whakaōrite:

bit drill hauora φ1.7*57*82mm

whiti te upoko taraiwa: SW0.5 * 2.8 * 95mm

kakau hononga tere tika

maha-mahi niao forcep