DERMAL SUPPORT WITH BIDIRECTIONAL SPICULATED POLYDIOXANONE THREADS

Abstract

The present study is a narrative review of the literature that addresses the theme of orofacial harmonization with the use of polydioxanone (PDO) threads. PDO threads have been used as an option that slows down the natural aging process by promoting facial rejuvenation. The non-surgical procedure is performed in the office and is minimally invasive. However, there are still contraindications, for example, in the case of autoimmune diseases, pregnancy, and the use of anticoagulants. In these cases, complications such as hematoma and infection may occur, however, they are mostly easy to manage, since they are transitory and disappear in a few days. In addition, it is essential to apply the technique correctly to avoid complications, such as hair migration. Although most studies point to positive results with the use of PDO, investigations are still needed to verify its long-term effectiveness, especially in older people and those with more facial flaccidity, since this technique is more suitable for patients with mild wrinkles and sagging. Based on this, the objective of this study was to perform a narrative review of the literature on the efficacy of the use of PDO threads in orofacial harmonization. For this, searches for scientific articles were carried out on the PubMed, SciElo platforms, in the year 2024, using the descriptors: "Orofacial harmonization", "PDO threads". Nine articles were selected and presented in order to contribute with a theoretical basis on the benefits, indications, applicability, safety, in addition to highlighting the efficacy of use.