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Volar Plate yogawa zodulira, zoyambira, zothandiza, maluso, zokumana nazo!

Pakadali pano pali njira zosiyanasiyana zamankhwala osokoneza bongo, monga kusinthidwa kwapamwamba, kutsitsa kwapakatikati, kukhazikika kwapakatikati, koma pali malipoti m'mabuku a 16%. Komabe, ngati mbale yachitsulo imasankhidwa bwino, matenda osokoneza bongo amatha kuchepetsedwa. Pepala ili mwachidule mwachidule zomwe zikuchitika mwachidule zinthu, zikuwonetsa, komanso njira zopatsira opaleshoni mankhwala ochiritsira mankhwala osokoneza bongo.

1. Pali zabwino zambiri za kalati

A.It amatha kusokoneza gawo lomwe limayambitsa mphamvu. Kukonzekera ndi zomangira zowoneka bwino kumathandizira chidutswa chofalitsira ndikusamutsa katundu ku shaft ya radial (mkuyu. 1). Itha kupeza chithandizo chambiri chambiri. Katunduyu sungathe kutsika pang'ono kusokonekera kwa intra-articular, komanso amatha kubwezeretsanso mawonekedwe a intra-articular fupa la peg / screw "otchuka". Kwa mitundu yambiri yofatsa matendawa, dongosolo la padenga lino limapereka kukhazikika kowonjezereka komwe kumalola kuti olimbika oyambilira.

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CIPANGIZO 1. B, kuchepetsa kuwonongeka, chilema chiyenera kukhazikika ndikuchirikizidwa ndi mbale; C, kuwona chofananira pambuyo pa DVR Kukonzekera kwa DVR, muvi umawonetsa kukweza katundu.

B. zopanda mphamvu pa minofu yofewa: Kukhazikika kwa Volar kuli pansi pa mzere woyatsidwa ndi madzi, poyerekeza ndi mbale yopanda, imatha kuchepetsa kukwiya kwa tendon, ndipo pali malo ambiri opezeka ndi tendon. kulumikizana mwachindunji. Kuphatikiza apo, zingwe zambiri zimatha kuphimbidwa ndi wonena quadratus.

2. Zisonyezo ndi contraindication pochiza matenda osokoneza bongo ndi mbale ya Volar

A.ICindications: Pakulephera kwa kuchepetsa kwa zowonjezera zowonjezera, monga mwankhanza zoposa 20mm, ndi kuwononga matenda obwera chifukwa cha 2mm; Kusamuka kwa kuwonongeka kwamkati ndi wamkulu kuposa 2 mm; Chifukwa cha kuchuluka kwa mafupa, ndikosavuta kuyambitsa kusamukira, motero ndizoyenera kwambiri okalamba.

b. Kugwiritsa ntchito mankhwala osokoneza bongo, matenda opatsirana wamba kapena adotolo, khungu losauka pazenera la dzanja; Fupa lalikulu la mafupa ku tsamba la ferrata, mtundu wotsika kwambiri monga barton fractures, radiocalpal prockire, stima yamagetsi, yosavuta ya raylocal njira yopanda pake.

Kwa odwala omwe ali ndi vuto lalikulu kwambiri monga ma a intra-a intra-articular otayidwa, ophunzirira mafupa ambiri salimbikitsa kugwiritsa ntchito mbale za Volar. Kwa odwala omwe ali ndi zidutswa zingapo zakuthwa ndi kusamutsidwa kwakukulu ndi kusamutsidwa kwambiri kwa osteoforosis kwambiri, mbale yovuta kwambiri. Pakhoza kukhala zovuta ndi chithandizo cha subchofil mu disculal, monga kulowererapo kolumikizana. Mabuku aposachedwa anenedwa kuti nthawi 42 za milandu ya intra-articular adathandizidwa ndi mbale zamitundu, palibe zonunkhira zamisiri zimalowa mkati mwa ngalande, zomwe zimakhudzana kwambiri ndi malo a mbale.

3.. Maluso oyendetsa ndege

Madokotala ambiri amagwiritsa ntchito njira yosinthira kuyika kwa ma radius osokoneza bongo mofananamo ndi njira zake. Komabe, kuti mupewe bwino zochitika za postoperative zovuta, katswiri wapamwamba opaleshoni amafunikira, mwachitsanzo, kuchepetsedwa kumatha kupezeka pomasulira kusokonekera kwa chotchinga cha kuwonongeka ndikubwezeretsa kupitiriza fupa lapamwamba. Kukhazikika kwakanthawi ndi ma aya 2-3 a Killichner angagwiritsidwe ntchito. Ponena za njira yomwe mungagwiritsire ntchito, wolemba amavomereza PCR (Flexor Carpi radical) kuti muwonjezere njira ya volar.

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A, kusanthula kwakanthawi ndi mawaya awiri a kanjezani, dziwani kuti mawonekedwe a volar ndi articulant pamwamba sabwezeretsedwa nthawi ino;

B, waya wa Kirschner amakonzanso mbale, samalani pakusintha kwa radius pakadali pano (gawo loyeserera la kusokonekera), gawo loyambirira la mbaleyo limakokedwa ku shaft kuti mubwezeretse mawuwo.

C, mawonekedwe a articular ndi abwino kwambiri pansi pa Arthroscopy, malo otsetsereka / pini yokhotakhota / pini imayikidwa, ndipo raximial raximal imachepetsedwa ndikukhazikika.

MFUNDO ZOFUNIKANjira yofikira: Kusautsika kwa khungu kumayambira pakhosi la khungu, ndipo kutalika kwake kumatha kutsimikizika malinga ndi mtundu wa kuwonongeka. The Flexor Carpi Radion tendon ndi gawo lake limasankhidwa kukhala lovuta ku carpal fupa la carpal komanso lofala momwe angathere. Kukoka flexor carpi radiopas tendon kupita kumbali ya ulnar kumateteza vuto la mitsempha yamagetsi ndi kuthamangitsidwa. Malo omwe Paroona amawululidwa, ndi quadratos quadratus yomwe ili pakati pa flexor Hallucis Lotus (Ulnar) ndi maluso a radial (radial). Kusunthika kunachitika mbali ya radial ya wonena quadratus, kusiya gawo lolumikizidwa ndi radius pomanganso pambuyo pake. Kukoka Mbiri Yachidule ku Ulnar mbali yowonjezera bwino mbali ya rolar ya radius.

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Pa mitundu yovuta kusokonekera, ndikulimbikitsidwa kumasula kuyika kwa minofu ya brachioradial, yomwe imatha kusintha kakoka kake pa njira yazitsulo zonunkhira. Pakadali pano, chingwe cha volar cha chipinda choyambirira chimatha kudulidwa kuti chiwongolere mbali yam'madzi ndi chotupa cha radial kuti muletsere kusokonekera kwa ma elliclar kuti muchepetse chipilala cha intra-articular. Pazinthu zovuta za intra-arthroscopy amatha kugwiritsidwa ntchito pothandiza kuchepetsa kuchepa, kuwunika, ndi kukonzanso kwabwino kwa zidutswa za kuthwa.

Pambuyo kuchepetsedwa kumamalizidwa, mbale ya vorolar imayikidwa mwachisawawa. Mbaleyo iyenera kukhala pafupi ndi madzi, iyenera kuphimba ulnar njira, ndipo kumapeto kwa mbaleyo kumafika pakati pa shaft ya ndulu ya raise. Ngati mikhalidwe yomwe ili pamwambayo siyikukumana, kukula kwa mbale sikoyenera, kapena kuchepetsedwa sikukhuta, opareshoni sikunakhale yangwiro.

Mavuto ambiri amakhala ndi malo okhudzana ndi pomwe mbaleyo imayikidwa. Ngati mbaleyo imayikidwa bwino kwambiri, zovuta zokhudzana ndi bolocis Lollus asinthidwa; Ngati mbaleyo ikaikidwa pafupi ndi mzere woyatsidwa, wofutila mafayilo a Profodus angakhale pachiwopsezo. Kuchepetsa kuwonongeka kwa volar kumapangitsa kuti mbaleyo ituluke kumbali ya sikolola ndikulumikizana mwachindunji tendon, kenako ndikugwetsa chitetezo cha teniniti kapena ngakhale chotupa.

Kwa odwala osteoporotic, tikulimbikitsidwa kuti mbaleyo ikhale pafupi ndi mzere woyatsidwa momwe mungathere, koma osati kuwoloka. Mawaya a Kirchchner atha kugwiritsidwa ntchito kukonzanso subzondral pafupi kwambiri ndi ulna, ndi mbali-ndi mbali zotsekera kumbali ndi misomali yotseka ndi zomangira zimatha kuletsa kuwonongeka kuchokera ku Dongosolo Lapaderali.

Mbaleyo itayikidwa molondola, kumapeto kwa proxximal kumakhazikika ndi screw, ndipo dzenje la ulnar kumapeto kwa mbaleyo limakhazikika kwakanthawi ndi waya wa kalloner. Zovuta za fluoroscopy anteroscopy antepangleor, onaninso, kukweza kolosera 30 ° Ngati malo a mbaleyo ndi okhutiritsa, koma waya wa Kirschner ali wolumikizana, zimapangitsa kuti zitheke mwamphamvu kwambiri, zomwe zitha kusinthidwa ndikukonzanso phazi kudzera mu "Njira Yosachedwa Yosachedwa" (2).

Ngati ikuyenda ndi ma docter ndi ulnar fractures (ulnar / dorsal diad tench) ndipo sizingatheke kutsekedwa kwathunthu, njira zitatu zotsatirazi zitha kugwiritsidwa ntchito:

1. Kutchula kumapeto kwa radius kuti musiye pamalo omenyerako, ndikukankhira nduna ya fossa frature ku carpus kudzera njira yowonjezera ya PCR;

2. Pangani gawo laling'ono pamtunda wa 4th ndi 5th povumbulutsa chidutswa cha kuwonongeka, ndikukonza ndi zomangira mu dzenje la mbale.

3.

Pambuyo kuchepetsedwa ndikokhutiritsa ndipo mbaleyo imayikidwa molondola, kusintha komaliza ndi kosavuta. Ngati proxmal ya Ulnar Killiner waya umayikidwa molondola ndipo mulibe zomangira zomwe zili mutseke.

Zolemba Zosankha: Chifukwa cha chipolopolo chachikulu cha fupa la dorsal corrcal, kutalika kwa chomangira chingakhale chovuta kuyeza molondola. Zomangira zomwe zakhala zazitali kwambiri zimatha kuyambitsa kukwiya kwa ulesi, ndi zomangira zomwe zimakhala zazifupi kwambiri sizingathandizire ndikukonza chidutswa chopita. Pachifukwa ichi, wolemba amalimbikitsa kugwiritsa ntchito zomangira zotsekemera ndi zomata zotsekemera mwa mitundu yazitsulo komanso dzenje la ulnar kwambiri, ndikugwiritsa ntchito zomangira zopukutira zopukutira m'malo ena onse. Kugwiritsa ntchito nsonga ya Blunt kumapewa kukwiya kwa tendon ngakhale ngati kutuluka kwa dorsal kugwiritsidwa ntchito. Kwa kulowera kwapamwamba kovomerezeka, zomangira ziwiri zolumikizira + zolumikizira (zoyikidwa mu ellipse) zitha kugwiritsidwa ntchito pokonzekera.

4. Chidule cha lembalo lonse:

Vola yotseka misomali yopanda misozi ya Stual Radial Fardial amatha kukwaniritsa bwino nyengo, zomwe zimatengera kusankha kwa maluso ndi luso lapadera. Kugwiritsa ntchito njirayi kumatha kukhala bwino kwambiri pakugwiritsa ntchito bwino matendawa, koma kulibe kusiyana kwa ntchito ndi njira zina, ndipo kuchepetsedwa kumatayika pokonzanso, ndi ma pulockation, matenda a singano, matenda opatsirana a singano ndi omwe amafala kwambiri; Ndipo zovuta zowonjezera zitsulo ndizofala kwambiri mu njira zowonjezera za dikirani. Kwa odwala omwe ali ndi mafuosorosis, mbale ya vorila ndi chisankho choyambirira.


Post Nthawi: Dis-12-2022