칼슘하이드록시아파타이트 Calcium Hydroxylapatite

[OBJECTIVE] The aim of this study is to assess the different histopathologic presentations of dermal filler materials-induced foreign body reactions by spectrometric analyses. [STUDY DESIGN] Sixteen cases of dermal filler foreign body reac…

This case report describes the presence of a radiopaque artifact appearing in multiple intraoral periapical and bitewing radiographs during routine periodontal maintenance, in an edentulous area with a history of a ridge preservation proced…

Cosmetic rhinoplasty encompasses a diverse group of procedures, including alteration of the radix, nasal dorsum, nasal tip, and nasal base; premaxillary augmentation; septoplasty; and combinations thereof. Similarly, many different types of…

[OBJECTIVE] We report intraoral granulomatous foreign body reactions in patients treated with calcium hydroxylapatite (CHA) or poly-l-lactic acid (PLA). [STUDY DESIGN] Clinical and histopathologic data were obtained from 25 patients who de…

[BACKGROUND] There are numerous dermal fillers available to injectors in the US and Europe for the correction of age-related volume loss in the midface and perioral regions. Product availability differs between these two aesthetic markets d…

[OBJECTIVES] Facial age, health, and attractiveness assessments play a major role in human social interaction and affect the way we perceive and think about others. Modern cosmetic dermatology provides a bewildering array of facial treatmen…

[IMPORTANCE] Acquired soft-tissue injury with resultant volume loss may cause significant deformity in size, shape, and body or facial contour. Current autologous fat transfer techniques have several limitations, including availability, don…

[BACKGROUND] With recognition of the value of volume enhancement in achieving a more youthful appearance, there has been concomitant explosion in the soft tissue filler market. Given the vast array of filler products and techniques currentl…

[BACKGROUND] Human immunodeficiency virus (HIV)-related facial lipoatrophy seems to be the most distressing manifestation for individuals with HIV. It can be stigmatizing, severely affecting quality of life and self-esteem. Ever-increasing …

Volume loss is considered to be one of the major contributors to facial aging. Therefore, the restoration of facial volume and contour changes has become an important treatment approach in aesthetic dermatology in recent years. In October 2…

[BACKGROUND] The purpose of this study was to present new rheologic data for hyaluronic acid filler products, correlate them with recent tissue integration studies, and provide a scientific rationale for selecting appropriate products for v…

Facial aging is a three-dimensional process, and facial rejuvenation procedures intended to reverse the effects of aging need to address this by combining products that relax hyperkinetic musculature, volumize/fill, and recontour/lift the w…

Soft tissue fillers are becoming increasingly important as nonsurgical treatment options for facial rejuvenation. Calcium hydroxylapatite (CaHA) is an injectable dermal filler that contains uniform CaHA microspheres suspended in an aqueous …

[OBJECTIVE] The purpose of the study was to present the clinical and microscopic features of oral foreign body granulomas associated with the injectable dermal filler Radiesse, and to increase awareness of this potential complication as the…

[OBJECTIVES] the investigator sought to determine whether calcium hydroxylapatite (CaHA) could be used as dermal filler for replacement of volume loss in aging hands. [METHODS] the principal investigator injected 1.3 mL of CaHA into the do…

[BACKGROUND] Calcium hydroxylapatite (CaHA) has been administered after nerve block injection of anesthetic agents. [OBJECTIVES] This prospective, randomized, split-face, single-blind study (50 subjects) assessed the pain reduction, safety…

[BACKGROUND] The process of skin aging is not limited to the face but involves every part of the body, including the hands. A common manifestation of aging of the hands is the loss of volume, which occurs as the skin loses its subcutaneous …

The ideal dermal filler for treatment of the aging had needs to have inherent bulk and longevity of effect. The filler calcium hydroxylapatite (CaHA) provides a texture that lends itself to injection and then to subsequent massage, without …

[BACKGROUND] Recently, the cosmetic market has seen an increase in the options for treatment for people with dark skin. [OBJECTIVES] This study evaluates the use of calcium hydroxylapatite (CaHA), a dermal filler indicated for the correcti…

We present a case that describes the radiographic findings of Radiesse, a calcium hydroxyapatitie-based dermal filler. This dermal filler was detected during radiographic examination for implant treatment planning. This case illustrates the…