Cortical Screw

Cortex Screw ke eng?

Li-screws tsa cortical li hlalosoa ka molumo oa tsona o monyenyane le palo e kholo ea likhoele. Karolelano ea bophara ba khoele ho ea bohareng ha e nyane, 'me li khoele ka botlalo. Joalokaha lebitso la bona le bontša, li-screws tsa cortical li sebelisoa lesapong la cortical; hape e tsejwang e le compact bone, sena ke bokahodimo bo teteaneng ba lesapo bo etsang lera le sireletsang ho potoloha lesapo le ka hare. E etsa hoo e ka bang 80% ea boima ba 'mele 'me e bohlokoa haholo ho sebopeho sa' mele le boima ba 'mele (e hanana haholo le ho kobeha le ho torsion).

Litlhaloso tsa cortical screw

2.0mm Screw ea Cortical

Lebitso	litlhaloso	REF(tšepe e sa hloekang)	REF(titanium alloy)
2.0mm Screw ea Cortical	2.0*6mm	S4100-8101	T4100-8101
	2.0*8mm	S4100-8102	T4100-8102
	2.0*10mm	S4100-8103	T4100-8103
	2.0*12mm	S4100-8104	T4100-8104
	2.0 * 14mm	S4100-8105	T4100-8105
	2.0*16mm	S4100-8106	T4100-8106
	2.0*18mm	S4100-8107	T4100-8107
	2.0 * 20mm	S4100-8108	T4100-8108

3.5mm Cortical screw

Lebitso	litlhaloso	REF(tšepe e sa hloekang)	REF(titanium alloy)
3.5mm Cortical screw	3.5 * 10mm	S4100-8317	T4100-8317
	3.5 * 12mm	S4100-8301	T4100-8301
	3.5 * 14mm	S4100-8302	T4100-8302
	3.5 * 16mm	S4100-8303	T4100-8303
	3.5 * 18mm	S4100-8304	T4100-8304
	3.5 * 20mm	S4100-8305	T4100-8305
	3.5 * 22 limilimithara	S4100-8306	T4100-8306
	3.5 * 24 limilimithara	S4100-8307	T4100-8307
	3.5 * 26mm	S4100-8308	T4100-8308
	3.5 * 28mm	S4100-8309	T4100-8309
	3.5 * 30mm	S4100-8310	T4100-8310
	3.5 * 32 limilimithara	S4100-8311	T4100-8311
	3.5 * 34 limilimithara	S4100-8312	T4100-8312
	3.5 * 36 limilimithara	S4100-8313	T4100-8313
	3.5 * 38mm	S4100-8314	T4100-8314
	3.5 * 40mm	S4100-8315	T4100-8315
	3.5 * 42mm	S4100-8316	T4100-8316

4.5mm Cortical screw

Lebitso	litlhaloso	REF(tšepe e sa hloekang)	REF(titanium alloy)
4.5mm Cortical screw	4.5 * 20mm	S4100-8501	T4100-8501
	4.5 * 22mm	S4100-8502	T4100-8502
	4.5 * 24 limilimithara	S4100-8503	T4100-8503
	4.5 * 26mm	S4100-8504	T4100-8504
	4.5 * 28mm	S4100-8505	T4100-8505
	4.5 * 30mm	S4100-8506	T4100-8506
	4.5 * 32 limilimithara	S4100-8507	T4100-8507
	4.5 * 34 limilimithara	S4100-8508	T4100-8508
	4.5 * 36 limilimithara	S4100-8509	T4100-8509
	4.5 * 38mm	S4100-8510	T4100-8510
	4.5 * 40mm	S4100-8511	T4100-8511
	4.5 * 42 limilimithara	S4100-8512	T4100-8512
	4.5 * 44 limilimithara	S4100-8513	T4100-8513
	4.5 * 46 limilimithara	S4100-8514	T4100-8514
	4.5 * 48mm	S4100-8515	T4100-8515
	4.5 * 50mm	S4100-8516	T4100-8516
	4.5 * 52 limilimithara	S4100-8517	T4100-8517
	4.5 * 54 limilimithara	S4100-8518	T4100-8518
	4.5 * 56 limilimithara	S4100-8519	T4100-8519
	4.5 * 58mm	S4100-8520	T4100-8520
	4.5 * 60mm	S4100-8521	T4100-8521

Cortical Screw: Tataiso e Felletseng

Haeba u batla mofuta oa screw o fanang ka ntlafatso e phahameng le botsitso ho opereishene ea masapo, joale li-screws tsa cortical ke khetho e nepahetseng bakeng sa hau. Sehloohong sena, re tla hlahloba ntho e 'ngoe le e' ngoe eo u hlokang ho e tseba ka li-screw tsa cortical, ho kenyelletsa tlhaloso ea tsona, mefuta, lits'ebetso, melemo le mathata.

1. Selelekela

Li-screws tsa cortical ke karolo ea bohlokoa tšimong ea ho buuoa ka masapo. Li-screws tsena li sebelisetsoa ho fana ka mokhoa o tsitsitseng oa lesapo la cortical, e leng karolo e ka ntle e teteaneng ea lesapo le fanang ka tšehetso ea mantlha bakeng sa 'mele. Li-screws tsa cortical li sebelisoa mekhoeng e mengata e fapaneng, ho kenyelletsa le mokokotlo oa mokokotlo, ho lokisa fracture, le arthroplasty e kopanetsoeng.

2. Cortical Screws ke eng?

Li-screws tsa cortical ke lisebelisoa tsa masapo tse sebelisetsoang ho fana ka mokhoa o tsitsitseng oa likhechana tsa masapo. Li entsoe ka mokhoa o khethehileng hore li ka kenngoa ka har'a lera le teteaneng la ka ntle la lesapo, le tsejoang e le cortex, 'me le fana ka botsitso ho sebopeho sa masapo. Li-screws tsa cortical li entsoe ka mefuta e fapaneng ea thepa, ho kenyelletsa titanium, tšepe e sa hloekang, le li-alloys tsa cobalt-chromium. Li tla ka bolelele le li-diameter tse fapaneng ho amohela boholo bo fapaneng ba masapo le ts'ebetso.

3. Mefuta ea Cortical Screws

Ho na le mefuta e 'meli e meholo ea li-screw tsa cortical: li-screws tse tloaelehileng tsa cortical le li-screws tsa cortical tse notlelang.

Standard Cortical Screw

Sekurufu se tloaelehileng sa cortical ke sekurufu se khoele ka botlalo se nang le hlooho e taped e etselitsoeng ho hatella likotoana tsa masapo hammoho. Mofuta ona oa screw o sebelisoa mekhoeng eo ho eona khatello e hlokahalang ho tsitsisa likaroloana tsa masapo.

Ho notlela Cortical Screw

The locking cortical screw ke mofuta oa sekurufu se nang le shank e khoele e nang le hlooho e ka pivot. Screw e etselitsoe ho notlela poleiti eo e kentsoeng ho eona, e fanang ka botsitso bo eketsehileng. Li-screws tsa cortical tse notlelang hangata li sebelisoa lits'ebetsong moo likaroloana tsa masapo li leng nyane, 'me ho na le kotsi e kholo ea ho hula li-screw out.

4. Lipontšo tsa Tšebeliso

Li-screws tsa cortical li sebelisoa mekhoeng e fapaneng ea mekhoa ea masapo, ho kenyeletsa le mokokotlo oa mokokotlo, ho lokisa fracture, le arthroplasty e kopanetsoeng. Li sebelisetsoa ho fana ka tokiso e thata ea likhechana tsa masapo, e thusang ho khothalletsa pholiso ea masapo le ho fokotsa kotsi ea mathata.

5. Melemo ea Cortical Screws

Li-screws tsa cortical li fana ka melemo e mengata ho feta mefuta e meng ea li-screw, ho kenyelletsa:

• Ho lokisa ka ho fetisisa: Li-screws tsa cortical li fana ka mokhoa o phahameng oa ho lokisa ha o bapisoa le mefuta e meng ea li-screws, e thusang ho fokotsa kotsi ea mathata le ho khothalletsa pholiso ea masapo.

• Keketseho ea botsitso: Moralo oa li-screws tsa cortical o fana ka botsitso bo eketsehileng, bo fokotsang kotsi ea ho lokoloha kapa ho hula.

• Kotsi e fokotsehileng ea tšoaetso: Li-screws tsa cortical li entsoe ka lisebelisoa tse ke keng tsa baka tšoaetso, ho fokotsa kotsi ea mathata a ka mor'a ho buuoa.

6. Mefokolo ea Cortical Screws

Le hoja li-screws tsa cortical li fana ka melemo e mengata, ho na le mathata a mang a ho li sebelisa. Tsena li kenyelletsa:

• Litšenyehelo tse eketsehileng: Li-screws tsa cortical li theko e boima ho feta mefuta e meng ea li-screw, e ka bang taba ea ho tšoenyeha ho bakuli le bafani ba tlhokomelo ea bophelo.

• Nako e eketsehileng ea ho buuoa: Ho kenngoa ha li-screws tsa cortical ho ka nka nako e ngata ho feta mefuta e meng ea li-screws, e ka eketsang bolelele ba mokhoa oa ho buuoa.

• Kotsi ea mathata: Le hoja kotsi ea ho ba le mathata ka li-screw tsa cortical e batla e le tlaase, ho ntse ho e-na le kotsi ea mathata, ho akarelletsa le ho lokoloha ha screw kapa ho hula, tšoaetso, le ts'oaetso ea methapo kapa ea methapo.

7. Mokhoa oa ho Buoa

Ho kenya li-screws tsa cortical ho hloka mokhoa o khethehileng oa ho buoa ho netefatsa ho behoa le ho lokisa hantle. Mokhoa oa ho buoa o tla fapana ho latela mofuta oa sekoti sa cortical se sebelisoang le mokhoa o itseng o etsoang. Ka kakaretso, ngaka e buoang e tla seha sebaka seo sekoti se tla kenngoa ho sona 'me se tla sebelisa mekhoa ea litšoantšo, tse kang X-rays, ho tataisa ho behoa ha screw. Hang ha sekoti se le teng, ngaka e buoang e tla hatella likotoana tsa masapo hammoho ho tiisa botsitso.

8. Mathata

Leha kotsi ea ho ba le mathata ka li-screws tsa cortical e batla e le tlase, ho ntse ho na le kotsi ea mathata ao bakuli le bafani ba tlhokomelo ea bophelo ba lokelang ho a hlokomela. Tsena li kenyelletsa:

• Screw loosening kapa pull-out: Haeba screw e sa behoa hantle kapa e sirelelitsoe, e ka lokolla kapa ea ntša lesapo, ea fokotsa botsitso ba ho lokisa.

• Tšoaetso: Ho na le kotsi ea ho tšoaetsoa ka mokhoa leha e le ofe oa ho buuoa, ho kenyelletsa le ho kenngoa ha cortical screws. Kotsi ea tšoaetso e ka fokotsoa ka ho sebelisa mekhoa e thibelang likokoana-hloko le tlhokomelo e nepahetseng ea maqeba.

• Kotsi ea methapo kapa ea methapo: Ho behoa ha li-screws tsa cortical ho ka baka kotsi ea methapo kapa ea methapo haeba sekoti se sa behoa hantle kapa haeba ngaka e buoang e sa hlokomele nakong ea ts'ebetso.

9. Qetello

Li-screws tsa cortical ke karolo ea bohlokoa tšimong ea ho buuoa ka masapo. Li-screws tsena li fana ka ts'ebetso e phahameng le botsitso ha li bapisoa le mefuta e meng ea li-screw 'me li sebelisoa mekhoeng e sa tšoaneng, ho kenyelletsa le ho kopanya mokokotlo, ho lokisa fracture, le arthroplasty e kopanetsoeng. Le hoja ho na le mathata a mang a ho sebelisa li-cortical screws, melemo eo li fanang ka eona e feta likotsi. Mokhoa o nepahetseng oa ho buoa le tlhokomelo ea morao-rao e ka thusa ho fokotsa kotsi ea mathata le ho khothalletsa pholiso ea masapo.

10. Lipotso

1. Na li-screws tsa cortical ke khetho e ntle ka ho fetisisa bakeng sa lits'ebetso tsohle tsa masapo?

• Che, li-screws tsa cortical ha se khetho e ntle ka ho fetisisa bakeng sa mekhoa eohle ea masapo. Khetho ea screw e tla itšetleha ka mokhoa o ikhethileng o etsoang le litlhoko tsa motho ka mong.

2. Ho nka nako e kae ho kenya screw cortical?

• Nako eo e e nkang ho kenya screw ea cortical e tla fapana ho latela mokhoa o itseng o etsoang le mofuta oa screw e sebelisoang. Ka kakaretso, ho kenngoa ha li-screws tsa cortical ho ka nka pakeng tsa metsotso e 30 ho ea ho lihora tse 'maloa.

3. Na li-screws tsa cortical li bolokehile?

• Ee, likurufu tsa cortical ka kakaretso li bolokehile ha li sebelisoa ke lingaka tse nang le boiphihlelo le ka mokhoa o nepahetseng oa ho buoa le tlhokomelo ea kamora ho buuoa.

4. Na li-screws tsa cortical li ka tlosoa?

• E, li-screws tsa cortical li ka tlosoa ha ho hlokahala, le hoja sena se tla hloka ts'ebetso e eketsehileng ea ho buuoa.

5. Ho nka nako e kae hore lesapo le fole ka mor'a ho kenngoa ha cortical screws?

• Nako e nkang hore lesapo le fole ka mor'a ho kenngoa ha li-screw tsa cortical e tla fapana ho itšetlehile ka mokhoa o itseng o etsoang le litlhoko tsa mokuli ka bomong. Ka kakaretso, ho ka nka libeke tse 'maloa ho isa likhoeling tse' maloa hore lesapo le fole ka ho feletseng ka mor'a ho kenngoa ha li-screws tsa cortical.