Abstract：
Definitive radiotherapy is an effective treatment for early-stage lip cancer. The goal of radiotherapy is to irradiate the cancer site effectively while protecting healthy surrounding tissue from the adverse effects of radiation. To this end, radiotherapy prostheses have been widely and effectively used. A maxillofacial prosthodontist working in collaboration with a radiation oncologist can create a custom-made radiotherapy prosthesis that minimizes adverse effects. This report demonstrates the successful use of spacers in external beam radiotherapy and brachytherapy in consideration of the patient\'s radiation therapy treatment plan and wearing conditions, ensuring adequate availability and preventing radiation-related complications.
摘要：
明确放射治疗是治疗早期唇癌的有效方法。放射治疗的目标是有效地照射癌症部位，同时保护健康的周围组织免受辐射的不利影响。为此,放射治疗假体得到了广泛而有效的应用。与放射肿瘤学家合作的颌面修复者可以创建定制的放射治疗假体，以最大程度地减少不良反应。本报告显示，考虑到患者的放射治疗治疗计划和佩戴条件，隔离片在体外放射治疗和近距离放射治疗中的成功使用。确保足够的可用性并防止与辐射相关的并发症。
