口腔错颌畸形（oral malocclusion）是指口腔内牙齿排列不正常或咬合不正确的状态。这种畸形可能是由于基因因素、早期发育过程中的发育异常、或外界因素（如常咬含物或常用吸管）导致的。口腔错颌畸形可能会导致牙齿损伤、牙龈损伤、以及口腔内其他部位的损伤。为了纠正口腔错颌畸形，通常需要进行正畸治疗。
一些英文例句及其中文翻译如下：
My orthodontist told me that I have an oral malocclusion and will need braces to correct it. 我的牙齿矫正医生告诉我我有口腔错颌畸形，需要戴牙套来矫正。
Oral malocclusion can lead to tooth damage, gum damage, and damage to other parts of the mouth. 口腔错颌畸形可能会导致牙齿损伤、牙龈损伤、以及口腔内其他部位的损伤。
Oral malocclusion is often caused by genetic factors, abnormapties in early development, or external factors such as sucking on a pacifier or bottle. 口腔错颌畸形通常是由基因因素、早期发育过程中的发育异常、或外界因素（如常咬含物或常用吸管）导致的。
Orthodontic treatment is usually needed to correct oral malocclusion. 为了纠正口腔错颌畸形，通常需要进行正畸治疗。
一些英文例句及其中文翻译如下：
My orthodontist told me that I have an oral malocclusion and will need braces to correct it. 我的牙齿矫正医生告诉我我有口腔错颌畸形，需要戴牙套来矫正。
Oral malocclusion can lead to tooth damage, gum damage, and damage to other parts of the mouth. 口腔错颌畸形可能会导致牙齿损伤、牙龈损伤、以及口腔内其他部位的损伤。
Oral malocclusion is often caused by genetic factors, abnormapties in early development, or external factors such as sucking on a pacifier or bottle. 口腔错颌畸形通常是由基因因素、早期发育过程中的发育异常、或外界因素（如常咬含物或常用吸管）导致的。
Orthodontic treatment is usually needed to correct oral malocclusion. 为了纠正口腔错颌畸形，通常需要进行正畸治疗。