骨科基础知识肩锁关节损伤的分型
TheRockwoodclassificationofacromioclavicularinjuriesinadultsisasfollows:
TypeI:Minorsprainoftheacromioclavicularligament,intactjointcapsule,intactcoracoclavicularligament,intactdeltoidandtrapezius
TypeII:Ruptureoftheacromioclavicularligamentandjointcapsule,sprainofthecoracoclavicularligamentbutintactcoracoclavicularinterspace,minimaldetachmentofthedeltoidandtrapezius
TypeIII:Ruptureoftheacromioclavicularligament,jointcapsule,andcoracoclavicularligament;elevatedclavicle(≤%displacement);detachmentofthedeltoidandtrapezius
TypeIV:Ruptureoftheacromioclavicularligament,jointcapsule,andcoracoclavicularligament;posteriorlydisplacedclavicleintothetrapezius;detachmentofthedeltoidandtrapezius
TypeV:Ruptureoftheacromioclavicularligament,jointcapsule,andcoracoclavicularligament;elevatedclavicle(%displacement);detachmentofthedeltoidandtrapezius
TypeVI(rare):Ruptureofacromioclavicularligament,jointcapsule,andcoracoclavicularligament;theclavicleisdisplacedbehindthetendonsofthebicepsandcoracobrachialis
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