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Global Advanced Tibia Nailing Zvishandiso Zita 2025 Pamusoro 6 Magadzirirwo

Maonero: 0     Munyori: Saiti Edhita Nguva Yekuburitsa: 2025-07-07 Mavambo: Site

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Tibial Fractures

Iyo tibial shaft imwe yenzvimbo dzakajairika dzekuputsika, inoverengera 13.7% yezvose zvakaputsika mumuviri. Iyo distal tibia ine anatomical hunhu hwakadai sekushaya muripo wekupa ropa uye kushoma kwenyama yakapfava yekuvhara. Kana pakatyoka, kukuvara kwenyama yakapfava uye kukanganiswa kweropa remunharaunda kunogona kuwedzera kuoma kwekuporeswa kwekutyoka. Uyezve, mukana wepamusoro wekuputsika kwefibular panguva imwechete uye kusagadzikana kunoita kuti kusarudzwa kwemaitiro akakodzera ekuvhiya kuve kwakakosha.

Muchinjikwa-chikamu chepakati-kusvika-kumusoro tibial shaft ine triangular, nepo yezasi yechitatu ine quadrilateral. Kusangana kwepakati nepakati pezvitatu kwakatetepa uye kunomiririra shanduko muchimiro, zvichiita kuti ive nzvimbo yakajairika yekutsemuka.

Iyo anterior yetatu yetibia inofukidzwa chete neganda pasina kufukidzwa kwemhasuru, zvichiita kuti ive nyore kuvhurika tyoka apo zvidimbu zvebhonzo zvinobaya ganda. Kunyangwe mukuputsika kwakavharwa, kuputika kwetibial kwakawanda kunoperekedzwa nekukuvadzwa kweganda uye subcutaneous tishu. Iyo yepakati-tibia haina mhasuru yekuvhara, uye kune ina fascial compartments yakatenderedza tibia uye fibula. Chiitiko checompartment syndrome chakakwirira mune tibial fractures kana ichienzaniswa nedzimwe kuputsika.


Distal-Tibial--Intramedullary-Nail-(DTN)

Distal Tibial intramedullary Nail (DTN)

Suprapatellar-Approach-Tibial-Intramedullary-Nail

Suprapatellar Nzira yeTibial Mbambo yemukati memwongo

Nyanzvi-Tibia-Intramedullary-Nail

Nyanzvi Tibia intramedullary Nail


Fracture Classification

AO/OTA Fracture Dislocation Classification

Iyo AO/OTA Arabic numeral classification inoratidzira tibial shaft fractures se 4 (tibia) 2 (shaft). Rudzi rweA runoenderana nekutsemuka kwakapfava nemutsara mumwechete wekutyoka, inova ndiyo yakajairika mhando. Type B dzakatsemuka dzine chimedu chepakati chakaita weji. Rudzi rweC C fractures inokonzerwa ne-high-energy trauma uye inotumirwa segmental fractures.

Gustilo Classification yeAkavhurika Fractures:

  • Type I: Kureba kweronda kushoma masendimita 1, kazhinji ronda rekuboorwa rinenge rakachena rine bhonzo rinobuda nemuganda. Kukuvara kwenyama yakapfava kudiki, pasina kukuvara kwekupwanya. Kutyoka kuri nyore, kuchinjika, kana kupfupi oblique, pasina comminution.

  • Rudzi rwechipiri: Ronda rinopfuura 1 cm, riine kukuvara kwakanyanya kwenyama yakapfava asi pasina kuvhuvhuta kana kuumbwa kweflap. Zvinyoro zvinyoro zvinoratidzira zvakapfava kusvika pakati pekupwanya kukuvara, kusvibiswa kuri pakati nepakati, uye zvine mwero comminuation yekutyoka.

  • Rudzi rwechitatu: Kukuvadzwa kwakanyanya kwetishu kunosanganisira tsandanyama, ganda, tsinga dzeropa, uye tsinga, nekusvibiswa kwakanyanya.

    • Rudzi rwechitatu IIIA: Pasinei nekukuvara kwakakura kwekuputika kana kuumbwa kwekuputika, kana kukuvadzwa kwepamusoro-simba pasinei nekukura kweronda, pane zvakakwana zvinyoro zvinyoro zvakavharwa pamusoro pekuputsika.

    • Type IIIB: Yakawedzera nyoro yakapfava kukuvadzwa uye kurasikirwa, ine periosteal kubviswa uye pachena pfupa, inoperekedzwa nekusvibiswa kwakanyanya.

    • Rudzi IIIC: Yakabatana nekukuvara kwearteri inoda kugadziriswa.

Kurapa Sarudzo

Mishonga isiri-yekuvhiya yetibial fractures inosanganisira braces, plaster kunze kwekugadzirisa, traction, manual reduction, uye kushandiswa kwekunze kwekugadzirisa mafaira. Sarudzo dzekuvhiya dzinosanganisira yakakiyiwa ndiro yemukati kugadzirisa uye intramedullary nailing, pakati pevamwe.

Mbambo yemukati memwongo Kugadzirisa

Intramedullary nailing fixation inofarirwa nevakawanda trauma orthopedic surgeons nekuda kwekuita kwayo kuvhiya kuri nyore, diki diki, kukuvara kudiki, uye nyore kubviswa kwembambo mushure mekupwanyika kuporeswa. Inopa kugadzirisa kwakasimba kwemukati, kubvumira kutanga kwemashure ekushanda kwekuita basa uye kudzivisa matambudziko emunharaunda uye systemic. Izvi zvakanakira zvinoenderana neAO misimboti yekurapa.

CZMEDITECH Tibial Mbambo yemukati memwongo ing Solution

Nyanzvi Tibia Mbambo yemukati memwongo & Seti yezvishandiso

1.Proximal Oblique Cut

Anterior oblique cutting in proximal end inodzivirira kutsamwa kune patellar ligament.

2. Advanced Locking Design

Advance proximal yekuvhara dhizaini inowedzera iyo inodiwa kugadzikana kweiyo proximal fragment.

3. Distal Oblique Lock

Distal oblique locking sarudzo yekudzivirira yakapfava kukuvara kwetishu uye kuwedzera kugadzikana kweiyo distal fragment.

4. Double Thread Screw

Siruu yekukiya yakagadzirwa neshinda mbiri inotungamira kuti inyore nyore.

Nyanzvi Tibia Mbambo yemukati memwongo Seti yezvishandiso

1200-09
HOT

Suprapatellar Nzira yeTibial Mbambo yemukati memwongo & Seti yezvishandiso

Kukiya Mechanism

Kukiya dhizaini yekusimbisa yakasimba, kuderedza postoperative fragment dislocation.

Multi-point Support

Mapoinzi akawanda ekugadzirisa anopa kugadzikana kweangular uye yakatsiga rutsigiro rwetibial palteau.

Compression Phases

Chigadzirwa chacho chinoshandisa kushandiswa kwekugadzirisa basa, pamwe nekuchinja kwayo kwemaitiro kunoratidzwa mumifananidzo pasi pese-pre-compression (yakasununguka mamiriro) uye post-compression (yakanyatsogadzirirwa) mamiriro ezvinhu.

Proximal-Distal Fixation

Multi fixation nzira kubva kuproximal uye distal, inoratidza yekupedzisira proximal uye distal tibial fractures.

Suprapatellar Nzira yeTibial Mbambo yemukati memwongo Seti yezvishandiso

1200-15
 HOT

Distal Tibial Mbambo yemukati memwongo (DTN) & Seti yezvishandiso

Flat Dhizaini Yekupinza Nyore

Mugumo wekure kure wembambo huru ine dhizaini yakatsetseka, inofambisa kupinza nyore mu medullary cavity.

Angular Masiruu ekukiya

Maviri angular Masiruu ekukiya pamagumo ekupedzisira anodzivirira kutenderera uye kutama kwechikamu chekuputsika.

Anatomical Curvature

Yakakosha anatomical curvature inovimbisa kuti mbambo huru yakamira zvakanaka mukati me medullary cavity.

Kuchinjika kona Masiruu ekukiya

Makona matatu anopindirana Masiruu ekukiya kumagumo ekupedzisira anopa rubatsiro runoshanda uye kugadzirisa.

Distal Tibial Mbambo yemukati memwongo (DTN) Seti yezvishandiso

1200-27
NEW

Tibial Mbambo yemukati memwongo uye Seti yezvishandiso

Zvakasiyana-siyana:

Inokodzera akawanda tibial shaft fractures (midshaft uye mamwe distal / proximal fractures), nepo mamwe marudzi (semuenzaniso, DTN kana Nyanzvi Nail) akagadzirirwa chaiwo anatomical matunhu kana yakaoma mafractures.

Mature Surgical Technique:

Nzira yakajairwa (parapatellar kana transpatellar) inotevera nzira yakanyatsogadziriswa ine yakaderera yekudzidza curve, nepo nzira dzehunyanzvi (semuenzaniso, suprapatellar) dzinoda kumwe kudzidziswa kwehunyanzvi.

Mutengo-Kubudirira:

Kuenzaniswa nezvipikiri zvehunyanzvi seNyanzvi Chipikiri kana DTN, yakajairwa tibial intramedullary zvipikiri zvinowanzo tengeka, zvichiita kuti ive yakakodzera kumatare emazuva ese.

Broad Implant Kuenderana:

Inopindirana nezviridzwa zvepasi rose (semu, Masiruu ekukiya , midziyo yekunangisa), nepo zvipikiri zvehunyanzvi (semuenzaniso, Nyanzvi Nail ine akawanda-directional yekukiya masisitimu) ingangoda midziyo yevaridzi.

Tibial Mbambo yemukati memwongo Seti yezvishandiso

1200-02
HOT
Nyora Zvakanakisa Zvinoratidza Core Advantages
Nyanzvi Nail Complex shaft fractures, osteoporosis Multi-planar kukiya, kugadzikana kwepamusoro
Suprapatellar Nail Proximal fractures, varwere vakafuta Suprapatellar nzira, inoderedza anterior ibvi matambudziko
DTN Distal fractures (padyo nejojo ​​remakumbo) Multi-directional distal locking, inopikisa kupfupisa
Standard Nail Mid-shaft nyore kuputsika Kushanda kuri nyore, kusingadhuri
Distal-Tibial--Intramedullary-Nail-(DTN)

Distal Tibial intramedullary Nail (DTN)

Suprapatellar-Approach-Tibial-Intramedullary-Nail

Suprapatellar Nzira yeTibial Mbambo yemukati memwongo

Nyanzvi-Tibia-Intramedullary-Nail

Nyanzvi Tibia intramedullary Nail

Kurongeka kweTibia Nailing Instruments

  1. Drilling Instruments : Inosanganisira mabhiti ekudhirowa, reamers, uye mamwe maturusi anoshandiswa zvakananga pakuchera mapfupa.

  2. Targeting Devices : Midziyo yekumisikidza uye kutungamira kuchera kana kuiswa kwekuisa, senge waya dzekutungamira, maoko ekutungamira, uye midziyo yekunangisa.

  3. Fixation Instruments : Zvishandiso zvinoshandiswa kubatanidza, kukiya, kana kugadzirisa maimplants, senge majoini epasirese, mawrench, screws, uye sando.

  4. Kuyera Zvishandiso : Zvishandiso zvekuyera kudzika, kumisa, kana kubatsira mukuvhiya, senge yakadzika geji, yekudzikisa forceps, uye bone awls (AWL).

Fixation Instruments
Drilling Instruments
Maturusi ekuyeresa
Targeting Devices

Kuvhiya Nhanho-ne-Nhanho

1. Preoperative Kugadzirira

Imaging Evaluation: Preoperative X-ray / CT kusimbisa rudzi rwekuputsika, medullary canal diameter uye kureba, nechiyero che contralateral tibia sekutaura.

Positioning: Supine nzvimbo ine ibvi flexion 90 ° -120 ° uye zvishoma hip adduction (kuderedza patellar tendon tension). A triangular radiolucent frame inogona kutsigira popliteal fossa yekudhonza.

Sterile Draping: Yakajairwa sterilization yemakumbo uye kudonhedza, kuve nechokwadi cheC-ruoko kufamba.

2. Kuputsika Kuderedza

Yakavharwa Kuderedza Techniques

Manual Traction: Mubatsiri anoshandisa longitudinal traction apo chiremba anovhiya palpates tibial crest uye anteromedial pamusoro kugadzirisa kurongeka (kureba, kutenderera, angulation).

Chiridzwa-Kubatsirwa:

  • Joystick Technique: Schanz screws akaiswa mune proximal / distal zvimedu zvekudzikisa lever.

  • Percutaneous Clamping: Yakanongedza kuderedza forceps ye oblique/spiral fractures.

  • Distractor: Hombe distractor yakaiswa coronally (proximal Schanz screw parallel to tibial plateau, distal pin in talus kana distal tibia) kuchengetedza urefu.

3. Entry Point Localization

Nzvimbo:

  • Entry point 1cm kureba kune anterior tibial plateau edge, yakabatana ne medullary axis.

  • Fluoroscopic simbiso: AP maonero anowirirana netibial crest, lateral view inofanana netibial axis.

Zvishandiso zvekuvhura:

  • Kudhirowa kwekanuni pamusoro peguidhiwaya (ine sleeve inodzivirira) kana curved solid awl.

  • Mawoko reamers (6-8mm) ekare akatyoka ane canal occlusion.

4. Guidewire Insertion & Reaming

Guidewire Placement: Bhora-tipped guidewire yakabhenda 10-15mm pamuromo wekupwanyika. Fluoroscopic kusimbiswa kune distal physeal vanga (ankle centre).

Reaming Protocol:

  • Flexible reamers inotangira pa8mm, ichiwedzera 0.5mm kusvika cortical 'chatter' (kazhinji 1-1.5mm > dhayamita yechipikiri).

  • Cherechedza: Kubvisa nguva nenguva kunobvisa marara; kudzivisa thermal necrosis.

5. Kupinzwa Kwembambo

Kusarudza Urefu:

  • Intraoperative kuyerwa: Guidewire overlap nzira kana fluoroscopic mutongi (yekupinda pajoinhi rechidzitiro).

  • Ita shuwa kuti chipikiri chinosvika physeal vanga pasina proximal protrusion.

Insertion Technique:

  • Hand-advance over guidewire; gadzirisa kuderedza kana kushorwa kuchiitika.

  • Chengetedza kuderedzwa panguva yekupfuura kune distal fractures.

6. Interlocking Screw Fixation

Sequence Strategy

  • Kureba-yakagadzika mafractures: Proximal kukiya kutanga (single screw inobvumira dynamization).

  • Hurefu-husina kugadzikana/yakaputsika: Distal locking inotanga ichiteverwa ne 'backslap' kumanikidza.

Proximal Locking

  • ≥2 screws kuburikidza nechinangwa chekushandisa (multidirectional yeproximal fractures).

Distal Locking

  • Fluoroscopic technique: Central beam perpendicular to screw holes ('yakakwana denderedzwa'), percutaneous drilling.

  • ≥2 screws ye distal fractures (inogona kusanganisa AP / oblique orientation).

7. Nzira dzekupedzisira

End Cap: Optional kupinza (inodzivirira bony ingrowth), iva nechokwadi chekuti hapana kubatana kwakabatana.

Kuvharwa Kwemaronda: Yakaiswa patellar tendon kugadzirisa ine yakasununguka subcutaneous sutures.

8. Postoperative Management

Kugadziridza Kwepakutanga:

  • Limb elevation; tarisa kune compartment syndrome mukati me24hrs.

  • Tanga kushanda pamwe chete kuunganidza (mapombi emakumbo, kutenderera kwebvi) paPOD 1-2.

Weight-Bearing Protocol:

  • Chikamu chekutakura uremu kwemavhiki matanhatu (kugadziriswa pakugadzikana), kufambira mberi kusvika kuzere kana callus inoonekwa.

Kutevera-Up: Clinical / radiological evaluation pa2, 6, uye mavhiki e12.

Brand-Yakasiyana Kusiyana


DePuy Synthes (Johnson & Johnson)

Dzimbahwe: Raynham, Massachusetts, USA

Flagship Products:

  • Nyanzvi Tibial Nail (ETN) - Yakagadzirirwa kugadzikana mune yakaoma tibial fractures.

  • T2 Tibial Nail - Inopa yakagadziridzwa kugadzirisa uye kumanikidza.

Makiyi Masimba: Yakasimba R&D, kugovera kwepasirese, uye kubatanidzwa nezvinoshungurudza mhinduro.

LOGO-1
★★★★★
DePuy Synthes (Johnson & Johnson)
Nyanzvi Tibial Nail (ETN)
T2 Tibial Nail

Stryker

Dzimba guru: Kalamazoo, Michigan, USA

Flagship Products:

  • T2 Tibial Nail - Modular system yetibial shaft fractures.

  • Gamma3 Tibial Nail - Inobatanidza intramedullary mbambo nekuvhara sarudzo.

Makiyi Masimba: Yepamberi marobhoti (Mako), zvishoma invasive mhinduro, uye yakasimba trauma portfolio.

LOGO-2
★★★★★
Stryker
Sravana Sameeralu Serial 4th Tibial
Nail

Smith & Nemuzukuru

Dzimba guru: London, UK

Flagship Products:

  • TRIGEN Tibial Nail - Yakagadzirirwa nyore kuisa uye kugadzikana.

  • IM Tibial Nail - Intramedullary kugadzirisa kune tibial fractures.

Makiyi Masimba: Tarisa pamushonga wemitambo uye kushungurudzika, zvinhu zvitsva.

LOGO-3
★★★★★
Smith & Nemuzukuru
TRUMI TICHISTE OU PODOPHOBE
As Tibial Nail

CZMEDITECH

Dzimbahwe: Changzhou, China

Flagship Products:

  • Distal Tibial Mbambo yemukati memwongo (DTN) - Yakagadziridzwa kune distal fractures.

  • Nyanzvi Tibia Mbambo yemukati memwongo - High-simba titanium alloy dhizaini.

  • Suprapatellar Approach Tibial Mbambo yemukati memwongo - Minimally invasive kuisa.

  • Tibial Mbambo yemukati memwongo - Zvisarudzo zvakasiyana-siyana zvekugadzirisa.

Makiyi Masimba: inodhura-inoshanda mhinduro, kuwedzera kuvepo kwepasirese.

LOGO-6
★★★★★
CZMEDITECH
Distal Tibial Mbambo yemukati memwongo (DTN)
Nyanzvi Tibia Mbambo yemukati memwongo
Suprapatellar Nzira yeTibial Mbambo yemukati memwongo
Tibial Mbambo yemukati memwongo

Zimmer Biomet

Dzimba guru: Warsaw, Indiana, USA

Flagship Products:

  • ZNN Tibial Nail - Anatomic dhizaini yekuvandudza kukwana.

  • Natural Nail System - Imics echisikigo bhonzo mechanics.

Makiyi Masimba: Yakasimba mukuvakazve pamwe chete, biologics kubatanidzwa, uye yakasarudzika mhinduro.

LOGO-4
★★★★★
Zimmer Biomet
ZNN Tibial Nail
Natural Nail System

Orthofix

Dzimba guru: Lewisville, Texas, USA

Flagship Products:

  • LON Tibial Nail (Lateral Orthopedic Nail) - Yakagadzirirwa lateral entry approach.

Key Strengths: Inyanzvi mukukurudzira kukura kwepfupa, kururamisa kwemakumbo.

LOGO-5
★★★★★
Orthofix
LON Tibial Nail (Lateral Orthopedic Nail)

Mhedziso

CZMEDITECH inopa yakakwana tibial nailing mhinduro dzeproximal, distal, uye yakaoma mafractures, ane hunyanzvi magadzirirwo (semuenzaniso, kukiya-kwakawanda-kukiya, nzira yesuprapatellar) inofananidzwa nemhando dzepasi rose dzinotungamira mubiomechanics uye mhedzisiro yekiriniki.

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