Vedtofte P, Holmstrup P
Department of Oral and Maxillofacial Surgery, Royal Dental College, Copenhagen, Denmark.
J Oral Pathol Med. 1989 Mar;18(3):125-7. doi: 10.1111/j.1600-0714.1989.tb00749.x.
Cysts located in the maxilla between the roots of an erupted lateral incisor and a canine were studied. Radicular cysts were excluded by the prerequisite of a positive pulp vitality test in both adjacent teeth, and odontogenic keratocysts were excluded by histologic examination. In the period from 1971-1987, 8 cysts were found which fulfilled the criteria for inclusion. The average age of the patients was 18.8 yr. All cysts were lined by a hyperplastic non-keratinized stratified squamous epithelium and there was always a heavy infiltrate of inflammatory cells in the connective tissue. The clinical and histologic features were similar to those previously reported for inflammatory paradental cysts (IPC) in the mandible. Therefore, it seems justified to suggest that some of the previously described globulomaxillary cysts are in fact IPCs.
对位于上颌侧切牙和尖牙牙根之间的囊肿进行了研究。通过相邻两颗牙齿牙髓活力测试呈阳性这一前提条件排除了根尖囊肿，并通过组织学检查排除了牙源性角化囊肿。在1971年至1987年期间，发现了8个符合纳入标准的囊肿。患者的平均年龄为18.8岁。所有囊肿均内衬增生性非角化复层鳞状上皮，结缔组织中总是有大量炎性细胞浸润。临床和组织学特征与先前报道的下颌炎性牙周囊肿（IPC）相似。因此，似乎有理由认为，一些先前描述的球上颌囊肿实际上是IPC。
