Assessment of the Interference of Hyperdiluted Calcium Hydroxyapatite for Neck Rejuvenation in the Ultrasonographic Evaluation of Thyroid.

Background: Sagging neck skin is a common complaint, and the use of calcium hydroxyapatite injection is a traditional treatment approach for this region. The published literature is limited concerning the possible interference in imaging exams of hyperdiluted product, which presents radiopaque features, for the assessment of deep structures to the application.

Objective: To assess possible interferences in the ultrasonographic evaluation of thyroid after application of hyperdiluted CaHA on the neck region.

Safety of the inferolateral orbital access for filling the temporal region with the fanning technique.

Introduction: The anatomical complexity of the temporal region makes it so treatments with fill-ins are challenging due to high vascular risk. Techniques which provide safer procedures must be encouraged.

Goal: Suggest access to the temple through the inferolateral orbital region as a means for safer temporal fill-ins.