评估东北人群颏神经前袢的解剖变异以确定种植修复体的安全区域：一项基于机构的研究。
Assessment of Anatomical Variations in the Anterior Loop of the Mental Nerve in the Northeast Population to Estimate a Safe Zone for Implant Prosthesis: An Institution-Based Study.
作者信息
Debbarma Hamari, Barman Jogeswar, Agarwala Sonu, Goswami Barasha, Bhattacharyya Alak, Loitongbam Joshni
机构信息
Department of Dentistry, Dharmanagar District Hospital, Baruakandi, Tripura, India.
Department of Prosthodontics and Crown and Bridge, Regional Dental College, Guwahati, Assam, India.
出版信息
J Pharm Bioallied Sci. 2024 Jul;16(Suppl 3):S2419-S2421. doi: 10.4103/jpbs.jpbs_293_24. Epub 2024 Jul 31.
BACKGROUND
The precise location of the anterior loop is of utmost importance during implant surgery to avoid any postoperative complications. The aim of the institution-based study was to determine the prevalence of the anterior loop with respect to age and gender in the northeast population.
MATERIALS AND METHODS
Sixty outpatients opting for implant prostheses in the interforaminal region of the mandible were enrolled in this study based on the inclusion and exclusion criteria.
RESULTS
The anterior loop was identified in 18.3% of the total subjects, and the mean length of the anterior loop was found to be 3.37 ± 0.53 mm. Planning for prosthetic-driven the implant placement was possible in 54.5% of the subjects.
CONCLUSIONS
Proper treatment planning using cone beam computed tomography (CBCT) with a radiographic stent is paramount important for the safe placement of implant in the presence of the anterior loop of the mental nerve.
背景
在下颌种植手术过程中，颏孔前袢的精确位置对于避免任何术后并发症至关重要。这项基于机构的研究旨在确定东北人群中颏孔前袢在年龄和性别方面的患病率。
材料与方法
根据纳入和排除标准，本研究纳入了60名下颌孔间区域选择种植修复体的门诊患者。
结果
在所有受试者中，18.3%发现有颏孔前袢，颏孔前袢的平均长度为3.37±0.53毫米。54.5%的受试者可以进行基于修复需求的种植体植入规划。
结论
对于存在颏神经前袢的情况，使用带有放射学定位支架的锥形束计算机断层扫描（CBCT）进行恰当的治疗规划对于种植体的安全植入至关重要。
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