Department of Periodontology, UNESP, Sao Paulo State University, Araraquara Dental School, CEP: 14801-903, Araraquara, São Paulo, Brazil.
Implant Dent. 2009 Dec;18(6):473-9. doi: 10.1097/ID.0b013e3181bd0c7c.
This article is a case report of a patient in whom the prosthetic planning indicated the necessity of an incisive canal deflation for the correct installation of an implant that is to be osseointegrated.
In the reopening phase after the bone graft installation, the incisive canal deflation (biopsy of its content) was done and titanium implants were installed with one of them invading the anatomical space occupied previously by the incisive canal. The biopsy analysis showed fragments of the incisive artery and nerve, which are responsible for the anterior upper-tooth pulp, the periodontium vascularization and the innervation. From the anastomosis present along with other structures allied with the absence of teeth in the region, there was no detriment to the patient caused by the deflation.
Incisive canal deflation is a viable technique in implantology. It can permit ideal prosthetic planning with no detriment to the patient.
本文是一份病例报告，报告了一位患者，在对其进行种植体修复设计时，需要进行切牙管疏通，以确保种植体能够正确地骨整合。
在骨移植安装后的重新开启阶段，进行了切牙管疏通（内容物活检），并植入钛种植体，其中一个种植体侵入了以前由切牙管所占据的解剖空间。活检分析显示了切牙动脉和神经的碎片，这些神经和血管负责上前牙髓、牙周血管化和神经支配。由于该区域没有牙齿，存在吻合和其他与牙齿相关的结构，因此切牙管疏通对患者没有造成任何损害。
切牙管疏通是种植学中一种可行的技术。它可以允许进行理想的修复设计，而不会对患者造成任何损害。
