Views: 851 Author: Site Editor Publish Time: 2026-01-20 Keeb Kwm: Qhov chaw
Qhov txawv ntawm a locking phaj thiab tsis-locking phaj los rau ib lub tswv yim mechanical: yuav ua li cas cov ntsia hlau txuas rau lub phaj . Nyob rau hauv ib lub phaj xauv, threaded ntsia hlau taub hau xauv rau hauv lub phaj qhov, yog li screws thiab phaj coj li ib tug nruj, ruaj-lub kaum sab xis chav tsev uas tsis nyob ntawm kev sib txhuam ntawm cov pob txha. Nyob rau hauv lub phaj uas tsis yog-locking (paub), cov ntsia hlau nias lub phaj mus rau cov pob txha, thiab kev ruaj ntseg los ntawm kev sib txhuam ntawm lub phaj-pob txha interface.
Ib qho kev tsim qauv sib txawv no ua rau txhua yam - cov pob txha sib cuag, cov ntshav periosteal, compression ntawm qhov chaw tawg, tus cwj pwm hauv cov pob txha pob txha, tus nqi kho vajtse tshem tawm, thiab tus nqi tsim kho. Phau ntawv qhia no muab piv rau kev ntsuas phoo vs tsis-locking daim hlau hla cov txheej txheem, biomechanics, cov ntaub ntawv kho mob, thiab kev yuav khoom, yog li kev cog hniav sib tw ntawm cov pob txha thiab tus neeg mob.
Yog tias koj tsuas nyeem ib feem ntawm nplooj ntawv no, nyeem cov lus no. Nws piav qhia txog qhov sib txawv uas hloov kev txiav txim siab kho mob.
| Feature | Xauv phaj | Tsis-locking phaj |
|---|---|---|
| Screw-phaj kev sib txuas | Threaded ntsia hlau taub hau xauv rau hauv lub phaj qhov | Plain ntsia hlau taub hau; phaj tsuas yog tuav los ntawm kev sib txhuam |
| Fixation txoj cai | Taag-angle (angular ruaj khov) tsim; screws tsis tuaj yeem toggle | Load hloov los ntawm phaj-pob txha compression |
| Phaj-pob txha | Tsis xav tau qhov contouring los yog khov compression | Yuav tsum tau contoured zaum flush ntawm pob txha |
| Cov nyhuv ntawm cov ntshav | Periosteum nyob rau hauv lub phaj yog khaws cia; indirect kho nrog callus | Phaj compresses lub cortex; periosteal perfusion tuaj yeem txo qis |
| Fracture-site compression | Tsis tsim los ntawm lub phaj (xav tau ib lub lag luam cais) | Tsim los ntawm eccentric ntsia hlau tso |
| Osteoporotic los yog comminuted pob txha | Khaws tuav thiab tiv thaiv cov ntsia hlau loosening | Kev pheej hmoo ntawm cov ntsia hlau rub tawm thiab poob ntawm kev txo qis |
| Tej yam qhia | Metaphyseal, peri-articular, periprosthetic, osteoporotic, comminuted pob txha | Cov pob txha diaphyseal yooj yim hauv cov pob txha zoo |
| Tus nqi txheeb ze rau ib lub tsev | Siab dua | qis |
| Kev tshem tawm kho vajtse | Tsawg zaus nyob rau hauv feem ntau sib piv series | Ntau zaus |
Cov lus ceeb toom: tus nqi, kev tshem tawm thiab cov teeb meem cuam tshuam sib txawv ntawm hom pob txha, kev cog lus thiab kev noj qab haus huv. Kho peb kab kawg li kev taw qhia, tsis yog universal.
Mechanism txiav txim siab txhua yam. Locking screws tsim ib lub kaum sab xis tsim; non-locking screws cia siab rau kev sib txhuam ntawm phaj thiab pob txha.
Xauv daim hlau zam qhov tsis zoo. Lawv tsis tas yuav tsum tau contoured raws nraim rau cov pob txha, uas pab khaws cov ntshav thiab ua kom yooj yim rau kev phais hauv cov pob txha comminuted.
Tsis-locking daim hlau yuav tsum raug contouring. Lawv ua haujlwm zoo tshaj plaws hauv cov pob txha muaj zog nrog cov qauv pob txha yooj yim, qhov chaw uas lawv tuaj yeem tsim kom muaj compression.
Cov txiaj ntsig feem ntau zoo sib xws; teeb meem txawv. Tshaj tawm kev sib piv thoob plaws ntau hom kev puas tsuaj qhia dav dav sib piv cov txiaj ntsig kev ua haujlwm, nrog rau qhov sib txawv ntawm cov teeb meem ntawm qhov txhab, rov ua haujlwm thiab tshem tawm kho vajtse.
Xaiv los ntawm cov pob txha zoo thiab cov qauv tawg ua ntej, tus nqi thib ob. Cov pob txha tsis muaj zog lossis comminuted nyiam kev xauv; yooj yim fractures nyob rau hauv cov pob txha noj qab haus huv nyiam tsis-locking.
Lub phaj xauv yog siv thaum tsim nws tus kheej yuav tsum muaj kev ruaj ntseg. Lub taub hau ntsia hlau nqa cov xov uas sib txuam cov xov hauv lub phaj qhov, yog li cov ntsia hlau thiab phaj yog mechanically ua ke. Lub kaum sab xis thiab txoj hauj lwm raug kho los ntawm lub phaj, tsis yog nruj npaum li cas cov ntsia hlau tom cov pob txha.
Peb qhov tshwm sim ua raws. Ua ntej, lub phaj tsis tas yuav tsum tau nias rau ntawm pob txha, yog li nws tuaj yeem tso tawm me ntsis ntawm qhov chaw thiab cov ntshav periosteal hauv qab nws muaj sia nyob. Thib ob, vim tias cov ntsia hlau tsis tuaj yeem hloov pauv, qhov tsim tawm tuaj yeem rub tawm txawm tias cov pob txha tsis zoo lossis cov pob txha tawg hauv ntau daim. Thib peb, tswj micromotion ntawm qhov sib txawv ntawm pob txha txhawb kev sib txuas ntawm callus - lub hauv paus ntsiab lus ntawm kev kho tsis ncaj.
Tswv yim: Lub phaj xauv yog qhov kev xaiv ntuj thaum cov pob txha tsis tuaj yeem tso siab rau tuav lub hau ntswj - osteoporosis, comminution, lossis periprosthetic puas.
Cov lus hauv qab no teev cov ntsiab lus biomechanical qab cov txiaj ntsig zoo.
| Principple / advantage | Description |
|---|---|
| Mechanical stability | Phaj thiab ntsia hlau tsim ib qho kev thauj khoom-cov kabmob uas tsis nyob ntawm kev txhawb nqa pob txha |
| Kev ywj pheej ntawm cov pob txha nto | Tsis xav tau ib tug zoo meej anatomical haum; periosteal perfusion yog khaws cia |
| Kev tiv thaiv ntawm cov ntsia hlau loosening | Xauv threads tuav lub kaum sab xis thoob plaws kev kho mob, txawm tias nyob rau hauv cyclic load |
| Angular stability | Resistant toggling, dabtsi yog khoov thiab torsional tsis ua hauj lwm nyob rau hauv qaug zog los yog comminuted pob txha |
A tsis-locking phaj - kuj sau 'tsis-locking phaj', thiab feem ntau hu ua ib tug pa los yog compression phaj - ua hauj lwm txoj kev. Cov ntsia hlau hla lub phaj thiab mus rau hauv cov pob txha, rub lub phaj mus rau lub cortex. Kev ruaj ntseg los ntawm kev sib txhuam ntawm lub phaj-pob txha interface: qhov ntau dua qhov compression, qhov ntau dua qhov kev tiv thaiv rau kev txav.
Qhov no mechanism muaj qhov zoo tiag tiag. Nws hloov chaw thauj khoom raws lub phaj thiab tsim compression hla txoj kab tawg, uas txhawb nqa cov pob txha zoo hauv cov qauv yooj yim. Nws kuj raug nqi tsawg dua thiab yuav tsum tsis muaj kev ntsuas ntsuas tshwj xeeb. Tab sis nws muaj ib qho nyuaj yuav tsum tau: lub phaj yuav tsum tau contoured kom raug. Yog hais tias lub phaj tsis zaum flush, qhov kev sib txhuam uas tuav lub tsev ua ke yog ploj thiab yuav txo tau nrog nws.
Lus Cim: Cov phaj tsis-locking ua tau zoo tshaj plaws hauv cov pob txha noj qab haus huv nrog cov pob txha yooj yim. Qhov tseeb contouring tsis yog xaiv tau - nws yog lub tshuab.
Cov lus hauv qab no sib piv yuav ua li cas ob hom kev tsim khoom faib khoom thauj.
| Tsim hom | Load distribution | Ib txwm pob txha qauv | Osteoporotic pob txha qauv |
|---|---|---|---|
| Tsis-locking daim hlau | Kev sib txhuam ntawm lub phaj-pob txha interface; shear stress yog concentrated ntawm cov ntsia hlau-pob txha interface | Siab nruj thiab ntau lub voj voog rau kev ua tsis tiav | Kev ua tau zoo deteriorates sharply |
| Xauv daim hlau | Shear stress yog hloov mus rau compression, uas cov pob txha tolerates zoo dua | Tsawg nruj hauv kev sib cais | Superior tsis kam rau kev hloov pauv thiab torque |
| Feature | Xauv daim hlau | Tsis-locking daim hlau |
|---|---|---|
| Ntsia hlau tsim | Screw-head threads phim lub phaj qhov | Txheem screws; tsis muaj xov txuas nrog lub phaj |
| Fixation method | Tsau-angle tsim; screws xauv rau lub phaj | Muaj tseeb contouring rau pob txha; stability ntawm kev sib txhuam |
| Kho pob txha | Indirect kho nrog callus; periosteal ntshav muab khaws cia | Kev kho ncaj qha; cortical compression tuaj yeem txo perfusion |
| Stability nyob rau hauv cov pob txha tsis zoo | Siab - lub kaum sab xis tsim tsis nyob ntawm pob txha lub zog | qis dua - cov ntsia hlau tuaj yeem xoob lossis rub tawm |
| Compression ntawm qhov chaw tawg | Tsis tau los ntawm lub phaj | Ua tau, tab sis poob yog tias lub phaj tsis contoured raws nraim |
Cov phaj xauv yog siv qhov twg cov pob txha tsis tuaj yeem ntseeg tau los tuav lub hau. Cov xwm txheej muaj xws li qhov chaw nyob ze ntawm humerus pob txha tawg hauv tus neeg mob laus, qhov cuam tshuam ntawm femur lossis distal radius tawg nrog metaphyseal comminution, periprosthetic puas nyob ib ncig ntawm lub duav lossis lub hauv caug hloov, thiab qhib pob txha uas cov nqaij mos puas txwv txoj kev phais.
Nyob rau hauv cov ntaub ntawv no lub phaj nqa lub load ntau dua li cov pob txha. Vim tias lub kaum sab xis yog kho los ntawm lub phaj, lub tsev tsim tiv thaiv kev khoov thiab torsion thiab muab ntau lub voj voog mus rau qhov tsis ua haujlwm - qhov tseem ceeb thaum kho yuav qeeb. Xauv daim hlau kuj tseem muaj txiaj ntsig thaum lub phaj tsis kaw yuav xav tau ntau qhov contouring, vim lawv zam qhov sib txawv me me ntawm phaj thiab pob txha.
Txoj cai ntawm tus ntiv tes xoo: xaiv lub xauv phaj rau cov pob txha loj lossis tsis ruaj khov, cov pob txha tsis zoo, lossis thaum kho yuav tsum tsis txhob nyob ntawm kev yuav cov ntsia hlau.
Cov hlau tsis-locking tseem yog cov lus teb zoo rau cov pob txha yooj yim hauv cov pob txha zoo. Ib tug transverse los yog luv luv oblique diaphyseal puas nyob rau hauv ib tug noj qab haus huv cov neeg laus yog ib tug classic qhia: lub phaj yuav contoured rau lub cortex, tsim compression nyob rau hauv lub fracture kab, thiab txhawb thawj kho.
Lawv kuj yog qhov kev xaiv pragmatic qhov twg cov peev txheej txwv. Kev cog qoob loo raug nqi tsawg dua, cov txheej txheem paub zoo, tshwj xeeb ntsuas ntsuas tsis tas yuav tsum tau, thiab tshem tawm - yog tias nws xav tau - yog qhov ncaj. Rau kev txo qis hauv cov pob txha muaj zog, ib lub phaj tsis-locking feem ntau yog ob qho tib si yooj yim dua thiab pheej yig dua li kev siv xauv.
Nco tseg: xaiv lub phaj uas tsis yog-locking rau cov qauv pob txha yooj yim, cov pob txha noj qab haus huv, thiab cov xwm txheej uas compression lossis cov nqi ua haujlwm yog qhov tseem ceeb.
Tus neeg mob yam tseem ceeb npaum li cov kab tawg. Cov neeg mob laus uas txo cov pob txha pob txha pob txha ntau dua yuav tau txais txiaj ntsig los ntawm angular stability; Cov neeg mob hluas nrog cov qauv yooj yim tsis tshua xav tau. Cov lus hauv qab no qhia txog cov kev sib pauv.
| Phaj hom | Qhov zoo tshaj plaws haum rau | cov txheeb ze tus nqi | Kev khiav hauj lwm lub sij hawm | Stability nyob rau hauv cov pob txha tsis muaj zog | Hardware tshem tawm |
|---|---|---|---|---|---|
| Xauv phaj | Cov neeg laus, pob txha osteoporotic, comminuted los yog peri-articular fractures | Siab dua | Feem ntau ntev dua | Siab | Tsawg zaus |
| Tsis-locking phaj | Cov neeg mob yau, cov pob txha zoo, cov pob txha diaphyseal yooj yim | qis | Feem ntau luv dua | qis | Ntau zaus |
Lub phaj xauv muab kev txhawb zog, lub kaum sab xis ruaj khov yam tsis xav tau lub cev zoo meej haum lossis nyuaj cortical compression, uas ua rau nws muaj kev ntseeg siab hauv cov pob txha nyuaj. Tib qhov tsim, txawm li cas los xij, coj kev lag luam tawm. Cov phaj xauv yog tuab dua thiab tseem ceeb dua, thiab cov ntaub ntawv qhia txog qhov mob hnyav dua thiab rov ua haujlwm dua hauv qee hom pob txha - tshwj xeeb tshaj yog nyob ib puag ncig lub vojvoog. Ntau qhov kev tshawb fawb sib piv kuj pom tias tsis muaj qhov ua tau zoo dua li cov hlau tsis muaj xauv txawm tias tus nqi siab dua.
| Qhov zoo ntawm kev xauv daim hlau | Disadvantages ntawm xauv daim hlau |
|---|---|
| Superior biomechanical zog hauv cov pob txha tsis muaj zog | Ntau qhov mob tshwm sim hauv qee qhov koob |
| Zoo stability nyob rau hauv cov pob txha osteoporotic | Kev pheej hmoo siab dua ntawm kev kho dua tshiab tau tshaj tawm hauv qee qhov qhia |
| Fixed-angle fixation resists ntsia hlau toggling | Tsis muaj pov thawj muaj txiaj ntsig zoo hauv qee hom pob txha |
| Tsis xav tau pob txha zoo meej; periosteum khaws cia | Ntau dua phaj thickness thiab prominence |
| Txhim khu kev qha rau complex thiab comminuted qauv | Cov nqi cog qoob loo ntau dua thiab, hauv qee cov ntawv tshaj tawm, cov nqi rov ua haujlwm dua |
Tshaj tawm cov teeb meem ua ke nyob ib ncig ntawm cov khoom lag luam tseem ceeb, kho qhov txhab thiab - rau lub voj voog distal plating - cov tsos mob carpal qhov. Sib tham txog kev lag luam tawm meej meej thaum xaiv ib qho kev ntsuas xauv.
Lub phaj tsis-locking yog yooj yim siv, yooj yim rau contour thiab yooj yim tshem tawm, thiab nws yoog mus rau ntau yam ntawm cov qauv tawg yooj yim. Nws raug nqi tsawg, tsis xav tau kev ntsuas ntsuas tshwj xeeb, thiab cia tus kws phais neeg siv compression ntawm qhov chaw tawg. Rau cov tsev kho mob ua haujlwm rau pob nyiaj siv, qhov kev sib xyaw ua ke yog qhov nyuaj.
Cov txheej txheem yooj yim: kev paub cov cuab yeej, kev tso ncaj ncaj thiab tshem tawm.
Versatile: haum rau ntau cov qauv tawg yooj yim thiab cov duab pob txha.
Nqi-npaum: tus nqi qis dua, lub ntsiab lus ntawm ntim.
Cov kev txwv yog sib npaug meej. Non-locking fixation nyob ntawm kev sib txhuam, yog li nws nyob ntawm cov pob txha zoo. Hauv osteoporotic lossis comminuted pob txha, screws tuaj yeem rub tawm thiab txo qis tuaj yeem poob; lub phaj ua tsis tau ntau zaus. Compression nyob rau hauv lub phaj kuj tuaj yeem cuam tshuam cortical perfusion. Yog hais tias lub phaj tsis contoured raug, lub tsev yeej tsis ua tiav qhov kev sib txhuam nws tso siab rau.
Tswv yim: phim lub phaj kom tawg qauv thiab pob txha zoo. Tsis-locking fixation feem ntau ua tsis tau thaum nws yog siv sab nraum nws cov lus qhia, tsis yog vim hais tias tus tsim yog flawed.
Kev txiav txim siab ntawm kev yuav khoom tsis zoo ib yam li kev txiav txim siab hauv tsev kho mob, thiab ob qho yuav tsum sib haum xeeb. Xauv daim hlau nqa tus nqi siab dua, tab sis lawv tuaj yeem txo cov kev kho dua tshiab thiab kho cov txheej txheem tshem tawm hauv cov xwm txheej nyuaj, uas hloov cov nqi ntawm kev ua haujlwm ua yeeb yam mus rau kev cog qoob loo. Cov phaj tsis-locking yog pheej yig dua rau ib chav tsev thiab npog ib qho loj ntawm cov kev raug mob niaj hnub ntim.
Lub tswv yim kev yuav khoom siv tau yog txhawm rau khaws ob qho tib si, qhia meej meej rau cov cim qhia: ntsuas kev tsim kho rau osteoporotic, metaphyseal thiab periprosthetic fractures; non-locking constructs rau yooj yim diaphyseal ua hauj lwm. Standardizing ntawm ib tug system uas muaj ob hom phaj - nrog kev sib koom instrumentation, matched ntsia hlau platforms thiab cov ntaub ntawv zoo ib yam - txo cov khoom muag complexity, shortens lub sij hawm-up thiab txo qhov kev pheej hmoo ntawm ib tug uas ploj lawm implant mid-case.
Tswv yim: ntsuas tag nrho cov nqi kho mob, tsis yog nqi tsev. Qhov tseem ceeb hauv kev ntsuas, kom tsis muaj menyuam, teeb tsa ua tiav, kho qhov pheej hmoo thiab lub sijhawm ua haujlwm.
Kev xaiv phaj tsuas yog ib nrab ntawm qhov kev txiav txim siab; lwm ib nrab yog leej twg ua. Rau kev cog qoob loo kom ntseeg tau, cov khoom siv, kev ua siab ntev, kev ua tiav thiab kev ua kom tsis muaj menyuam txhua tus yuav tsum tau tswj - thiab tus neeg muag khoom yuav tsum muaj pov thawj uas tswj tau los ntawm kev lees paub.
XC Medico manufactures orthopedic trauma implants suav nrog xauv daim hlau thiab Tsis muaj-locking daim hlau nyob rau hauv cov ntaub ntawv zoo system: ISO 13485 rau kev kho mob cov cuab yeej zoo tswj thiab ISO 10993 rau biocompatibility ntawm cov ntaub ntawv nyob rau hauv kev sib cuag nrog cov ntaub so ntswg. Txhua batch yog traceable, thiab txhua implant nkoj nrog cov ntaub ntawv tsev kho mob thiab distributors xav tau kev cai tswj thiab kev sib tw.
| Yuav kuaj xyuas tus neeg muag khoom li cas | Vim li cas nws tseem ceeb |
|---|---|
| Cov ntaub ntawv kho mob qib thiab tag nrho traceability | Mechanical kev ua tau zoo ib yam thiab cov ntaub ntawv tshawb xyuas npaj txhij |
| ISO 13485 Kev Tswj Xyuas Zoo | Pom tau tias yog lub hauv paus rau kev ua raws cai thoob ntiaj teb |
| ISO 10993 biocompatibility xeem | Tsawg qhov kev pheej hmoo ntawm cov ntaub so ntswg tsis zoo |
| Validated sterilization | Implants tuaj txog huv si thiab npaj rau kev siv |
| Ua kom tiav cov cuab yeej ntsuas thiab muab kev txuas ntxiv | Tsis muaj kev cuam tshuam nruab nrab ntawm rooj plaub thiab kev kwv yees rov ua dua tshiab |
Rau kev sib koom ua ke cov ntaub ntawv raug mob thiab cov ntaub ntawv zoo ib yam thoob plaws ob hom phaj, tshuaj xyuas cov orthopedic trauma system los yog hu rau XC Medico rau tam sim no xauv thiab tsis-locking phaj catalogue, yam tsawg kawg nkaus txiav txim kom muaj nuj nqis thiab cov sij hawm txhuas.
Nyob rau hauv ib lub phaj xauv, threaded ntsia hlau taub hau xauv rau hauv lub phaj qhov, tsim kom muaj lub kaum sab xis uas tsis nyob ntawm kev sib txhuam nrog cov pob txha. Lub phaj tsis-locking tuav cov pob txha los ntawm kev sib txhuam: cov ntsia hlau compress lub phaj mus rau cortex, thiab lub phaj yuav tsum tau contoured kom haum.
Tsis yog universally. Xauv cov ntsia hlau yog qhov zoo dua thaum cov pob txha tsis zoo los yog cov pob txha tawg, vim tias lawv tiv thaiv toggling thiab rub tawm. Nyob rau hauv cov pob txha noj qab haus huv nrog ib qho yooj yim tawg, tsis-locking screws ua tau zoo, cia compression thiab nqi tsawg. Qhov taw qhia, tsis yog cov ntsia hlau, txiav txim siab qhov twg zoo dua.
Xaiv lub phaj uas tsis yog-locking rau cov qauv pob txha yooj yim hauv cov pob txha zoo - ib qho kev sib hloov diaphyseal fracture, piv txwv li - los yog thaum compression ntawm qhov chaw tawg thiab cov nqi ua haujlwm yog qhov tseem ceeb. Nws kuj haum rau cov chaw uas tsis muaj kev ntsuas ntsuas tshwj xeeb.
Tsis yog. Qhov ntawd yog ib qho ntawm lawv qhov zoo. Vim tias kev ruaj ntseg los ntawm cov ntsia hlau-phaj interface es tsis yog los ntawm kev sib txhuam, lub phaj xauv tuaj yeem tso tawm me ntsis ntawm cov pob txha. Qhov no khaws cov ntshav periosteal hauv qab phaj. Tsis-locking daim hlau, ntawm qhov sib txawv, yuav tsum zaum yaug.
Yog - qhov no yog lawv qhov qhia meej tshaj plaws. Xauv cov ntsia hlau tuav lawv lub kaum ntse ntse txawm tias cov pob txha nyob ib puag ncig tsis tuaj yeem muab kev yuav khoom ntau, yog li kev txhim kho tsis tshua muaj kev ua tsis tiav thiab cov ntsia hlau tsis tshua muaj peev xwm xoob. Tias yog vim li cas locking daim hlau yog dav siv nyob rau hauv cov neeg laus thiab nyob rau hauv periprosthetic puas.
Nws nyob ntawm rooj sib xyaw. Cov phaj tsis-locking raug nqi tsawg dua rau ib chav tsev thiab npog txhua qhov kev raug mob zoo. Xauv daim hlau raug nqi ntau dua tab sis tuaj yeem txo qhov kev kho dua tshiab thiab tshem tawm cov khoom siv hauv cov xwm txheej nyuaj. Feem ntau cov chaw raug mob tau npaj ob qho tib si thiab daim ntawv qhia txhua hom phaj rau nws cov kev qhia es tsis yog tus qauv ntawm ib qho.
Feem ntau tsis yog, thiab kev tshem tawm yog tsawg dua li nrog cov hlau tsis-locking. Kev tshem tawm yog txiav txim siab thaum cog cog qoob loo tseem ceeb thiab ua rau cov nqaij mos mos, thaum nws ua rau cov tsos mob, lossis hauv cov neeg mob hluas uas tsis xav tau cov khoom siv ntxiv lawm. Qhov kev txiav txim siab yog kev kho mob, tsis yog niaj hnub.
Tsis muaj ib lub phaj haum rau txhua qhov qhia. Xauv thiab tsis-locking daim hlau daws cov teeb meem sib txawv, thiab nyob rau hauv txhua pawg muaj cov qauv tsim tshwj xeeb rau lub zeem muag humerus, lub vojvoog distal, distal femur thiab lwm qhov chaw. Kev sib txuam tsim kom tawg yog qhov txiav txim siab qhov tshwm sim.
Qhov sib txawv ntawm qhov ntsuas phoo thiab tsis-locking phaj yog txhua yam, tab sis qhov tshwm sim yog kev kho mob thiab nyiaj txiag. Xauv daim hlau tsim kom muaj qhov ruaj khov, ruaj khov-lub kaum sab xis uas tuav hauv osteoporotic, comminuted thiab metaphyseal pob txha yam tsis tau nias ntawm lub periosteum. Cov phaj tsis-locking siv kev sib txhuam thiab compression los kho cov pob txha yooj yim hauv cov pob txha, ntawm tus nqi qis thiab nrog cov txheej txheem yooj yim. Tsis yog qhov zoo tshaj plaws thoob ntiaj teb: cov txiaj ntsig hauv ntau qhov sib piv yog qhov zoo sib xws, thaum muaj teeb meem thiab tus nqi sib txawv. Xaiv los ntawm cov qauv pob txha thiab pob txha zoo ua ntej, tom qab ntawd rov ua qhov kev xaiv nrog koj cov khoom muag thiab kev npaj yuav khoom.
Tshawb nrhiav XC Medico's xauv phaj thiab tsis-locking phaj ranges, los yog tham nrog peb pab neeg txog kev sib piv lub phaj portfolio rau koj qhov kev raug mob ntim.
Hloov kho tshiab kawg: Lub Kaum Hli 2026. Cov kab lus no yog sau rau cov kws tshaj lij orthopedic thiab pab pawg muag khoom thiab tsis yog hloov pauv rau kev txiav txim hauv chaw kho mob.
Dab tsi yog qhov txawv ntawm qhov ntsuas phoo thiab tsis-locking?
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