Facial rejuvenation has changed over the last decade,evolving from the rhytidectomy to an approach that focuses on revolumization,due to a more complete understanding of the changes to bone and soft tissue that occur ...Facial rejuvenation has changed over the last decade,evolving from the rhytidectomy to an approach that focuses on revolumization,due to a more complete understanding of the changes to bone and soft tissue that occur with the aging face.Soft tissue augmentation using various injectable filler agents has gained popularity due to their nonsurgical,non-invasive procedures,instant cosmetic outcomes and limited recovery time.The skin filler market is booming and the variety of available skin fillers is increasing,providing the plastic surgeons many choices.Nonpermenant,biodegradable,resorbable agents may induce little complications,but they will normally disappear soon after injection.Semipermenant,biodegradable,biostimulary,nonresorbable fillers may induce a bit more complications,but they will normally disappear spontaneously in a few months.Permanent,nonresorbable fillers usually give rise to severe complications or reactions which may not disappear spontaneous.They may appear several years after the injection,and treatment is often insufficient.Unfortunately,the ideal filler with lasting effect but without any complication has not been discovered yet.In this review,we give an update on currently available skin filler agents,and what is new in recent 5 years.展开更多
The ever-increasing interest in retaining a youthful physical appearance has facilitated the development of various minimally invasive dermatological techniques.The use of intradermal fillers can be incorporated into ...The ever-increasing interest in retaining a youthful physical appearance has facilitated the development of various minimally invasive dermatological techniques.The use of intradermal fillers can be incorporated into dermatological practices with minimal overhead costs.This strategy addresses facial volume loss and dynamic lines,which are the main features of facial aging.Moreover,intradermal fillers provide an array of flexible treatment options for a balanced and holistic result to dermatological practitioners.This paper reviews the different intradermal fillers categorized by biodegradable and non-permanent fillers including collagen based materials,hyaluronic acid and autologous fat,semi-permanent fillers including poly methyl methacrylate,poly-L-lactic acid and calcium hydroxyapatite microspheres,and permanent fillers including silicone.A discussion is provided of the commercial products made of these materials and their clinical efficacy in the treatment of facial aging.展开更多
Fountain of youth has always been the dream of mortals since the ancient time.Since ages ago,mortals have always been searching for ways to stay and look young.In the new millennia,retaining a youthful appearance is n...Fountain of youth has always been the dream of mortals since the ancient time.Since ages ago,mortals have always been searching for ways to stay and look young.In the new millennia,retaining a youthful appearance is no longer a dream beyond reach.The advancement in medical technology,especially in the dermatological technology,has made the dream of youth possible.展开更多
文摘Facial rejuvenation has changed over the last decade,evolving from the rhytidectomy to an approach that focuses on revolumization,due to a more complete understanding of the changes to bone and soft tissue that occur with the aging face.Soft tissue augmentation using various injectable filler agents has gained popularity due to their nonsurgical,non-invasive procedures,instant cosmetic outcomes and limited recovery time.The skin filler market is booming and the variety of available skin fillers is increasing,providing the plastic surgeons many choices.Nonpermenant,biodegradable,resorbable agents may induce little complications,but they will normally disappear soon after injection.Semipermenant,biodegradable,biostimulary,nonresorbable fillers may induce a bit more complications,but they will normally disappear spontaneously in a few months.Permanent,nonresorbable fillers usually give rise to severe complications or reactions which may not disappear spontaneous.They may appear several years after the injection,and treatment is often insufficient.Unfortunately,the ideal filler with lasting effect but without any complication has not been discovered yet.In this review,we give an update on currently available skin filler agents,and what is new in recent 5 years.
文摘The ever-increasing interest in retaining a youthful physical appearance has facilitated the development of various minimally invasive dermatological techniques.The use of intradermal fillers can be incorporated into dermatological practices with minimal overhead costs.This strategy addresses facial volume loss and dynamic lines,which are the main features of facial aging.Moreover,intradermal fillers provide an array of flexible treatment options for a balanced and holistic result to dermatological practitioners.This paper reviews the different intradermal fillers categorized by biodegradable and non-permanent fillers including collagen based materials,hyaluronic acid and autologous fat,semi-permanent fillers including poly methyl methacrylate,poly-L-lactic acid and calcium hydroxyapatite microspheres,and permanent fillers including silicone.A discussion is provided of the commercial products made of these materials and their clinical efficacy in the treatment of facial aging.
文摘Fountain of youth has always been the dream of mortals since the ancient time.Since ages ago,mortals have always been searching for ways to stay and look young.In the new millennia,retaining a youthful appearance is no longer a dream beyond reach.The advancement in medical technology,especially in the dermatological technology,has made the dream of youth possible.
