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牙齿旋转移动组织学表现在其特殊性。本实验用家犬16只旋转移动上颌第二切牙，应用力偶矩为550g．mm。分别手术后3、7、14、21、28天处死取材。组织学观察发现，牙齿扭转有特征性的表现如下：牙周膜紊乱，随着加力时间的延长，紊乱加剧；牙周膜嵴上纤维紧张、绞扭；压迫下边的牙槽嵴，发生骨质吸收，提示能使牙周支持组织附着减少；牙周膜内也发生透明性变和潜掘式骨吸收，骨组织改建范围广泛，常涉及邻牙，引起骨组织改建和牙位移动，故临床上必须引起注意加以防止。
Histology of tooth rotation is characterized by its particularity. The experimental use of domestic dogs 16 only move the maxillary second incisors, the application of moment of force of 550g. mm. 3,7,14,21,28 days after surgery were sacrificed. Histological observation showed that the characteristics of tooth torsion are as follows: periodontal ligament disorder, with the extension of time, aggravating aggravating; periodontal ligament fibrillation, twisting twist; under the pressure of the alveolar crest, the occurrence of bone Quality absorption, suggesting that the periodontal support tissue attachment decreased; periodontal ligament also occurred transparent and subcutaneous absorption of bone remodeling, a wide range of remodeling, often involving the adjacent teeth, causing bone remodeling and tooth movement, so Clinic must pay attention to be prevented.