Skru bụ ngwaọrụ na-agbanwe ntụgharị ntụgharị ka ọ bụrụ mmegharị ahịrị. Ọ nwere ihe ndị dị ka akị, eri, na mkpanaka ịghasa.

Usoro nhazi nke kposara dị ọtụtụ. Enwere ike kewaa ha ụzọọkpụkpụ cortical kposaranaịkagbu kposara ọkpụkpụdị ka ojiji ha si dị,kposara ọkara-threadednakposara niile-threadeddịka ụdị eri ha siri dị, nakpochie kposarana Cannulatedkposaradịka atụmatụ ha siri dị. Ebumnuche kachasị bụ iji nweta nrụzi dị irè. Ebe ọbịbịa nke skru ndị na-akpọchi onwe ha, a na-akpọ skru niile na-anaghị akpọchi akpọchi dị ka “skru nkịtị”.

 Commonkposara na kpochie kposara

 Ụdị skru dị iche iche: a. eriri cortical ọkpụkpụ nke ọma; b. ịghasa ọkpụkpụ cortical nke akụkụ akụkụ; c. zuru eri kagbuo ọkpụkpụ ịghasa; d. eriri nke kagbuo ọkpụkpụ ịghasa; e. kpochidoro ịghasa; f. kpochidoro onwe ya.

Cannulated ịghasa

Ọrụ nke ịghasas

1.efere efere

Na-agbatị efere ahụ n'ọkpụkpụ, na-emepụta nrụgide ma ọ bụ esemokwu.

2.Lagịghasa

Na-emepụta mkpakọ n'etiti iberibe mgbaji ahụ na-eji oghere na-amị amị, na-enweta nkwụsi ike zuru oke.

3.Ịkpọsa ọnọdụ

Na-ejigide ọnọdụ nke iberibe mgbawa na-emepụtaghị mkpakọ. Ọmụmaatụ gụnyere skru tibiofibular, skru Lisfranc, wdg.

4.Mkpọchi kpochie

The eri na ịghasa okpu nwere ike dakọtara na-abụghị eri na ígwè efere oghere iji nweta kpochidoro

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5.Ihe nkedo na-ejikọta ọnụ

Ejiri ya na ntu intramedullary iji kwado ogologo ọkpụkpụ, nhazi, na nkwụsi ike ntụgharị.

6.ịghasa arịlịka

Na-eje ozi dị ka ebe ndozi maka waya igwe ma ọ bụ suture.

7.Push-dịrị ịghasa

Na-eje ozi dị ka ebe ndozi nwa oge maka ịtọgharịa mgbaji site na usoro traction/nrụgide.

8. tọgharịaịghasa

Ihe nkedo a na-ahụkarị nke a na-etinye n'ime oghere nchara nchara ma jiri ya dọpụta iberibe mgbaji ahụ nso na efere ahụ maka mbelata. Enwere ike dochie ya ma ọ bụ wepụ ya mgbe ọkpụkpụ ahụ belatara.

9.Ihe mgbochi mgbochi

Ejiri ya dị ka fulcrum maka mbọ intramedullary iji gbanwee ntụzịaka ha.