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I-Unicompartmental Knee Prosthesis- XU Unicompartmental Knee Arthroplasty

I-Unicompartmental Knee Prosthesis- XU Unicompartmental Knee Arthroplasty

Inkcazelo emfutshane:

I-UKA yindlela entsha, evuthiweyo yezobuchwepheshe, i-invasive encinci yotyando oludibeneyo oluthatha indawo ye-unilateral inter-articular cartilage kunye ne-meniscus kunye ne-artificial unicondylar knee prosthesis, ngelixa igcina i-articular cartilage surfaces kunye nemigqaliselo eqhelekileyo ye-articular kunye nezinye izicubu kwelinye icala.Xa kuthelekiswa nokutshintshwa kwedolo elipheleleyo, lincinci kwaye kulula ukuyihlaziya;Isigulana sinokuchacha ngokukhawuleza kunye nomsebenzi odibeneyo oqhelekileyo we-postoperative.I-unicondylar ngoku ibe yinxalenye ebalulekileyo yesicwangciso sonyango lotyando lokugcinwa kwamadolo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

1.

I-anatomically contoured design ihambelana nesakhiwo sethambo lesigulana ngokugqibeleleyo.

2.

Iigophe ezineemitha ezininzi kwi-condyle ye-femur zibonelela ngeemvakalelo ezingcono zasemva kokuhlinzwa kwizigulane

3.

Umphezulu we-condylar owandisiweyo we-posterior uphumela kwintshukumo engcono ye-rollback kunye nokunyuka kozinzo kwi-flexion ephezulu.

4.

Umgangatho ophantsi we-articular surface unciphisa ukunyakaza kwamadolo ukuya kwinqanaba elincinci ukwenzela ukuba idolo lihambe ngokukhululekile.

5.

Iikholomu ezintathu zokulungisa ngaphantsi kwe-tray ye-tibial zibonelela ngeqonga elizinzileyo lokubeka i-prosthesis kunye nokwenza lula inkqubo yotyando.

6.

Iinkcukacha ezingakumbi zeprostheses ziyafumaneka ukuze zanelise ukuhluka komntu phakathi kwezigulane.

IiParameters ezingundoqo zobuGcisa be-Femoral Condylar Unicompartmental DK01

Iyunithi (mm)

Inkcazo kunye nemilinganiselo

1#

2#

3#

4#

5#

ML

15

17

19

21

23

AP

40

43

46

50

55

IiParameters eziphambili zobuGcisa beTibial Tray Unicompartmental DT01

Iyunithi (mm)

Inkcazo kunye nemilinganiselo

S1#

1#

2#

3#

4#

5#

ML

23

25

27

29

31

33

AP

40

44

46

49

52

56

IiParameters eziPhambili zobuGcisa be-Tibial Faka i-Unicompartmental DD01

Iyunithi (mm)

Inkcazo kunye nemilinganiselo

S1#

1#

2#

3#

4#

5#

ML

23

25

27

29

31

33

AP

37

40

44

46

49

52

umboniso wemveliso

Utyando lokutshintshwa kwe-Unicondylar lutshintsho oluyinxenye lwenxalenye ye-articular surface, egcina ininzi ye-articular surface kunye nezakhiwo.Ukutshintshwa kwe-unicondylar lutyando lwe-intra-articular, olukhupha kancinci kwizicubu ezithambileyo ezijikelezileyo ngokusemandleni, ngakumbi i-collateral ligaments ye-medial, kwaye ivumela isigulane ukuba sibe ne-proprioception engcono kunye nentshukumo yendalo emva kokuhlinzwa.Isigulana sihlala silibala ukuba sele siluthathile utyando.Ilahleko yegazi ngokwenziwa kotyando buncinci, nto leyo eyenza le nkqubo ifaneleke kakhulu kwizigulana esele zikhulile.
Uninzi lwabaguli abalupheleyo banezifo ezininzi eziphantsi, ezifana noxinzelelo lwegazi, isifo seswekile, kunye nesifo se-coronary artery, kwaye utyando lokubuyisela i-unicondylar aluhlaseli kwaye luthatha ixesha elincinci, lunciphisa iingxaki ezinzulu emva kokuhlinzwa.


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