Hedin M, Klämfeldt A, Persson G
Int J Oral Surg. 1978 Oct;7(5):427-33. doi: 10.1016/s0300-9785(78)80033-7.
In a clinical-radiological study, 43 operated and histopathologically verified incisive canal cysts were subjected to follow-up investigation. The clinical investigation revealed no subjective symptoms. Abnormalities of the sensibility to the anterior part of the palate were noted in four cases, hyposensibility in three cases and hypersensibility in the fourth. The radiological investigation showed that bone regeneration occurred 1 year postoperatively at the earliest. After 3 years, two-thirds of the patients showed complete bone regeneration. Large cysts (diameter greater than 10 mm) showed the same tendency for bone regeneration as small cysts. The five patients in whom no bone regeneration had occurred were subjected to reoperation. The histologic investigation of these patients revealed scar tissue.
在一项临床放射学研究中，对43例经手术及组织病理学证实的切牙管囊肿患者进行了随访调查。临床调查显示无主观症状。4例患者出现腭前部感觉异常，3例感觉减退，第4例感觉过敏。放射学调查显示，骨再生最早在术后1年出现。3年后，三分之二的患者显示骨完全再生。大囊肿（直径大于10 mm）与小囊肿的骨再生趋势相同。对5例未发生骨再生的患者进行了再次手术。对这些患者的组织学检查显示为瘢痕组织。
