de Melo Maria da Glória B, Azevedo Luciane H, Ruiz Luiz Fernando N, Lobo Maristela M, de Freitas Patrícia M
Prosthodontics, Instituto de Odontologia Glória de Melo, Brasília, BRA.
Faculty of Dentistry, Universidade de São Paulo, São Paulo, BRA.
Cureus. 2024 May 2;16(5):e59513. doi: 10.7759/cureus.59513. eCollection 2024 May.
The aim of the present study is to report a clinical case of a patient diagnosed with a late adverse reaction to the injection of filler material - persistent and intermittent delayed swelling (PIDS) - in which photobiomodulation therapy (PBMT) with low-power laser was used for edema reduction. This is an observational, descriptive, and retrospective work of a case report. The female patient, aged 73 years old, had undergone dermal filler six years before and complained of increased volume in the face region (glabellar region, labiomental sulcus, and nasolabial folds) and was submitted to ultrasound and anatomopathological analysis. PBMT using a low-power laser (660 nm and 808 nm, simultaneous irradiation, in contact, 2 J/point, 100 mW) proved to be effective for the non-invasive approach of late adverse reaction to dermal filler, such as PIDS, a common complication related to the use of dermal fillers.
本研究的目的是报告一例临床病例，该患者被诊断为填充材料注射的迟发性不良反应——持续性和间歇性延迟肿胀（PIDS），其中使用低功率激光的光生物调节疗法（PBMT）来减轻水肿。这是一项关于病例报告的观察性、描述性和回顾性研究。该女性患者，73岁，6年前曾接受过真皮填充，现主诉面部区域（眉间区域、唇颏沟和鼻唇沟）体积增大，并接受了超声和解剖病理学分析。事实证明，使用低功率激光（660nm和808nm，同时照射，接触式，2J/点，100mW）的PBMT对于真皮填充迟发性不良反应（如PIDS，一种与使用真皮填充剂相关的常见并发症）的非侵入性治疗有效。
