Harvey Colin E, Orsini Paul, McLahan Craig, Schuster Carolyn
J Vet Dent. 2004 Mar;21(1):15-21. doi: 10.1177/089875640402100102.
Intraoral dental radiographs of 217 cats presented for dental treatment were examined. Radiographic signs of dental resorptive lesions were identified in 107 cats, and the apparent central point of each lesion was mapped on a diagram of the tooth. Mapping was only possible on maxillary and mandibular canine teeth and on mandibular third premolar, fourth premolar, and first molar teeth. Resorptive lesions were most common on the molar teeth (n = 103) and maxillary canine teeth (n = 96), and least common on fourth premolar teeth (n = 56). Resorptive lesions on premolar and molar teeth were widely scattered, noted more commonly in the coronal portions of the root. Resorptive lesions in canine teeth had a tendency to be located more apically on the roots.
对因牙科治疗前来就诊的217只猫的口腔内牙科X光片进行了检查。在107只猫中发现了牙齿吸收性病变的X光片迹象，并将每个病变的明显中心点标在牙齿示意图上。仅对上颌和下颌犬齿以及下颌第三前磨牙、第四前磨牙和第一磨牙进行了标注。吸收性病变在磨牙（n = 103）和上颌犬齿（n = 96）中最为常见，在第四前磨牙（n = 56）中最不常见。前磨牙和磨牙上的吸收性病变分布广泛，在牙根的冠部更为常见。犬齿上的吸收性病变往往位于牙根更靠近根尖的部位。
