The Differences Between Sculptra and AestheFill Reconstitution Processes.

Biostimulators have been increasingly popular for facial rejuvenation in recent years. Among them, Sculptra (based on poly-L-lactic acid (PLLA)) and AestheFill (based on poly-D,L-lactic acid (PDLLA)) are supplied as lyophilized powders in vials. Both need to be reconstituted with sterile water into homogeneous suspensions before injection.

Warm Water Soaking Followed by the Back-and-Forth Pushing: An Easy Reconstitution Method for Eliminating Micro-aggregates in AestheFill Suspension.

AestheFill is supplied as lyophilized granules in vials and requires reconstitution with sterile water for injection before use. It has various applications and is often called a versatile biostimulator. It can be used for skin texture improvement through intra-dermal injection using an automatic injector with 32G multi-needles.

The AestheCode System: A Safe and Efficient Guide for AestheFill Injection.

AestheFill is a biostimulator based on poly-D,L-lactic acid. It is supplied as lyophilized powders and is referred to as a versatile biostimulator. According to the amount of water added, the suspensions can be vary in thickness which can be divided into four groups for different indications: the thickest suspension (D) for nose or chin augmentation, thick suspension (D) for deep wrinkle correction, thin suspension (D) for shallow wrinkle correction, and super-thin suspension (D) for skin rejuvenation.

Retrograde flow phenomenon of poly-D,L-lactic acid filler injection over lower eyelids.

The occurrence of 'retrograde flow along the cannula/needle tract' during filler injections has not been extensively addressed in the existing literature, possibly because it is often imperceptible unless the injection is conducted at a superficial layer. In our experience with poly-D,L-lactic acid filler for lower eyelid injections, we have observed and documented this phenomenon through the skin. This article aims to elucidate and illustrate the retrograde flow phenomenon and discuss the factors influencing it.

Nonsurgical lower eyelid rejuvenation using injectable poly-d,l-lactic acid in Asian patients.

Background: Filler injection for lower eyelid rejuvenation remains a difficult subject due to many complicated anatomic changes as the face ages.

Objectives: To propose an alternative, simple, and effective filler injection method in lower eyelids for Asian patients.

Methods: Any patient who has tear trough deformities, infra-orbital hollows, nasojugal grooves, dark eye circles, as well as mild eyebags is a potential candidate for this method.