칼슘하이드록시아파타이트 Calcium Hydroxylapatite

[BACKGROUND] Inadvertent intra-arterial injection of dermal fillers including calcium hydroxylapatite (CaHA) can result in serious adverse events including soft tissue necrosis, permanent scarring, visual impairment, and blindness. When int…

[BACKGROUND] Surgical revision rate of rhinoplasty is from 5% to 15% in literature. [OBJECTIVE OF REVIEW] In the context of post-rhinoplasty deformities, we aim to investigate the modalities of using injectables, their impacts on revision …

Nonsurgical cosmetic procedures, including injection procedures, are among the fastest growing medical procedures. In 2018, botulinum toxin and hyaluronic acid injections were the two most common nonsurgical cosmetic procedures performed in…

An increasing number of soft tissue filler substances have been introduced to the beauty market outside the U.S. which lackexperimental and clinical data in support of their claim. Ten commercially available filler substances were examined …

Periorbital hyperpigmentation (POH) is a common dermatological condition that presents as dark periorbital area beneath the lower eyelids, and it is commonly found in females belonging to the age group of 16 to 45 years. The data presented …

Calcium hydroxylapatite filler is a popular dermal filler, as it provides long-lasting results. However, it sometimes undergoes unexpected early volume loss, due to rapid gel absorption before neocollagenesis. To compensate for this phenome…

Millennials, defined as the generation of individuals born between 1981 and 1996, have emerged as one of the leading patient demographics seeking minimally invasive cosmetic procedures. Worldwide, millennials are more likely to consider pre…

[OBJECTIVE] This review is primarily focusing on the legitimate concern about bacterial contamination after reuse of stored filling syringes and its associated risk of infections. [METHODS] A comprehensive literature review was done throug…

Compared to pure hyaluronic acid filler, cross-linked hyaluronic acid (HAc) exhibits superior biocompatibility and longevity as a dermal filler. We previously developed composite HAc-hydroxyapatite (HAp) fillers. Herein, we systematically c…

The shape of the jawline from the mandibular angle to its most forward point at the chin has a profound effect on an individual's appearance and is an area of concern for many seeking esthetic procedures. Dermal filler injections alone or i…

[INTRODUCTION] Combined cosmetic treatments are becoming increasingly popular. The objective of this clinical evaluation was to assess the long-term safety and efficacy of combining microfocused ultrasound with visualization (MFU-V) treatme…

Dermal injection of fillers is a popular and relatively safe aesthetic procedure. Severe complications are rare, but they do occur. One of the most threatening complications after dermal filler injection is skin necrosis due to vascular occ…

[BACKGROUND] A dissolving agent for calcium hydroxylapatite (CaHA, Radiesse) soft-tissue filler would be of value should inadvertent intravascular injection, vascular compromise, nodule formation, or overcorrection occur. [METHODS] In a pr…

[BACKGROUND] An unfortunate consequence of severe acne is scarring, which can have serious psychosocial consequences. Available methods for treating acne scars have varying degrees of effectiveness. [OBJECTIVE] This nonrandomized, retrospe…

A 3-dimensional, multi-layered approach combining modalities targeting different manifestations is recommended for achieving optimal esthetic outcomes. To date, studies reporting same-day treatment with dermal fillers and botulinum toxin ha…

Injectable fillers and neuromodulators are used for a range of indications pertaining to the correction of facial aging and disfigurement. Fillers can correct soft tissue loss, depressed scars, and atrophy or asymmetry induced by systemic o…

[BACKGROUND] Calcium hydroxylapatite (CaHA) microspheres suspended in a carrier gel is an opaque dermal filler that has been used to provide immediate volume correction in the dorsal hands. [OBJECTIVE] To assess the safety and effectivenes…

[BACKGROUND] Calcium hydroxylapatite (CaHA, Radiesse) is a biocompatible, injectable filler for facial soft-tissue augmentation that provides volume to tissues, followed by a process of neocollagenesis for improved skin quality. [OBJECTIVE…

[BACKGROUND] Stretch marks can have a negative psychological impact on some individuals. Methods are available for treating stretch marks, but high-quality evidence supporting their use is limited. We treat stretch marks using injections of…

The demand for minimally invasive aesthetic procedures has driven requests by physicians for guidance on their use in Asian patients, who have unique cultural preferences, social trends, and anatomy. However, few guidelines exist, particula…