Jindal Shitu, Bhatnagar Atul, Singh Ankita, Soni Romesh, Singh B P
Prosthodontic unit, Department of Dentistry, Faculty of Dental Sciences, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
J Indian Prosthodont Soc. 2013 Sep;13(3):358-61. doi: 10.1007/s13191-012-0166-1. Epub 2012 Jul 27.
The sequelae of trauma to the nose include nasal deformity and nasal obstruction that can have a long term negative impact on patient's quality of life. Successful management of posttraumatic nasal obstruction relies on a detailed history, careful analysis, and accurate diagnosis. Treatment must balance the seemingly disparate goals of re-establishing structure, improving contour and esthetics, as well as restoring the nasal airway. Indications and technical steps for fabricating bilateral nasal stents are presented, for a case of surgical opening of bilateral nasal synechia necessitated due to failed initial corrective surgery, post contracture and collapse of skin grafts. The objective of nasal stent was to maintain patency of nasal passage post surgical intervention. This is achieved by support to graft and residual tissues and prevention of mouth breathing. The nasal stents were modified post insertion at regular intervals to ensure adaptation to changes in mucosal lining of nasal.
鼻部创伤的后遗症包括鼻畸形和鼻阻塞,这会对患者的生活质量产生长期负面影响。创伤后鼻阻塞的成功治疗依赖于详细的病史、仔细的分析和准确的诊断。治疗必须在重建结构、改善外形和美观以及恢复鼻气道这些看似不同的目标之间取得平衡。本文介绍了一例因初次矫正手术失败、皮肤移植后挛缩和塌陷而需要手术打开双侧鼻粘连的病例中双侧鼻支架的制作指征和技术步骤。鼻支架的目的是在手术干预后保持鼻道通畅。这通过支撑移植组织和残余组织以及防止张口呼吸来实现。鼻支架在插入后定期进行修改,以确保适应鼻腔黏膜衬里的变化。