magnetic attachment

磁性附件
  • 文章类型: Case Reports
    肿瘤,先天性疾病,真菌感染,外伤是眼眶缺损的主要原因。各种保持机制,如粘合剂的应用,利用机械底切,和植入物支持的附件通常用于颌面部假体。在轨道区域,与其他机制相比,磁铁保留附件的结果是有利的。保持磁体的假体的不同优点是在插入或移除期间需要较少的手动灵活性和更好的卫生维护。颌面部区域的皮肤-植入物界面和厚组织是至关重要的要点,在植入物的规划和放置过程中应给予重视。理想情况下,眼眶假体的植入部位是外侧,红外-,和轨道区域的眶上边缘。以下病例系列描述了两种不同的方法,可通过单独设计的带有磁性附件和机械底切保留的眼眶假体的植入物来修复由于毛霉菌病而导致的眼球排出的患者。
    Neoplasms, congenital disorders, fungal infections, and traumatic injuries are the predominant causes of orbital defects. Various retentive mechanisms such as application of adhesive, utilization of mechanical undercuts, and implant-supported attachments are generally used in the maxillofacial prosthesis. In the orbital region, the result of magnet-retained attachments is favorable compared with other mechanisms. Different advantages of the magnet-retained prosthesis are less manual dexterity needed during insertion or removal and better maintenance of hygiene. The skin-implant interface and thick tissues in the maxillofacial region are the critically important points that should be given importance during the planning and placement of implants. Ideally, implant sites for orbital prosthesis are the lateral, infra-, and supraorbital rims of the orbital region. The following case series describes two different methods to rehabilitate patients with an exenterated eye due to mucormycosis by individually designed implant with magnetic attachment and mechanical undercut-retained orbital prosthesis.
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  • 文章类型: Case Reports
    患者的健康状况受到美学的显著影响。随着年龄的增长,面部经历各种变化,包括脂肪和肌肉张力的损失。牙齿的脱落和这些修饰突出了凹陷脸颊的外观。因此,面部畸形可能会影响一个人的心理健康,尤其是年轻人谁是无牙的病人。可以利用脸颊丰满器和完整假牙(CD)来帮助这些人恢复或增强美感。在此案例报告中描述了具有磁体的CD的制造。
    The patient\'s state of health is significantly impacted by aesthetics. The face undergoes various changes as we age, including the loss of fat and muscle tonicity. The loss of teeth and these modifications accentuate the look of sunken cheeks. As a result, facial deformity may have an effect on a person\'s mental health, especially young people who are edentulous patients. Cheek plumpers and complete dentures (CDs) can be utilized to help these people recover or enhance aesthetics. The manufacturing of a CD with magnets is described in this case report.
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  • 文章类型: Case Reports
    面部假体的长期成功主要取决于保留。大多数文章将组织健康与长期成功联系起来,不是保留。解剖底切,皮肤粘合剂和植入物是提供足够保留的重要因素。已证明口腔外植入物保留假体是颌面康复的可预测治疗选择。此病例报告描述了使用磁铁固定制造植入物保留的耳廓假体的临床和实验室程序。它描述了由于手术中的情况,如何选择使用Hader-bar保留系统进行植入物放置的初始计划。使用颅面植入物保留口腔外假体,比如耳朵,提供良好的支持和保持能力,并改善患者的外观和生活质量。临床和生物力学研究表明,两个植入物足以保留耳廓假体。根据可用的剩余结构进行司法治疗计划和植入物放置对于成功的假体是谨慎的。
    Long-term success of a facial prosthesis mainly depends on retention. Most articles relate tissue health to long-term success, not retention. Anatomic undercuts, skin adhesives and implants are important factors to provide sufficient retention. Extra oral implant retained prosthesis have been proven to be a predictable treatment option for maxillofacial rehabilitation. This case report describes the clinical and laboratory procedures for fabricating implant-retained auricular prosthesis using magnets for retention. It describes how an initial planning for implant placement with Hader-bar retentive system was opted out due to intra-surgical situation. The use of craniofacial implants for retention of extra oral prosthesis, such as ears, offers excellent support and retentive abilities and improves a patient\'s appearance and quality of life. It has been shown in clinical and biomechanical studies that two implants are sufficient to retain an auricular prosthesis. Judicial treatment planning and implant placement according to the available remaining structures is prudent for a successful prosthesis.
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