This translation is provided for general access and has no recorded medical-language review.
General medical information
This glossary explains key terms encountered in the procedure information on this website. Each entry links to related sources and a broader information page.
Definitions are for general information; they are not diagnosis, personal risk assessment or treatment advice. Source lists are editorial starting points and are not clinical-review records. Personal suitability requires an in-person physician assessment.
This translation has no recorded clinical or medical-language review.
Botulinum toxin is a general term for substances that can temporarily reduce signaling from a nerve to selected muscles. In aesthetic use, the product, dose, area and individual suitability require physician assessment.
View definition and sourcesDermal filler is an umbrella term for injectable filling materials placed in soft tissue. Composition, intended area, risks and suitability differ by product and person.
View definition and sourcesSkin rejuvenation is an umbrella term covering different methods considered for various goals related to skin appearance and quality. It does not describe one procedure or a standard protocol.
View definition and sourcesSkin resurfacing is a general term for different procedures that target the surface or controlled layers of the skin. The methods are not equivalent in treatment depth or risk profile.
View definition and sourcesA wrinkle is a general term for a line or fold that may be visible during facial movement or at rest. Assessment requires movement, skin characteristics and individual factors to be considered together.
View definition and sourcesSkin pigmentation change is a general expression for localized or widespread differences in skin colour. Melasma, post-inflammatory pigment change and other causes are not the same condition and need to be distinguished before an approach is considered.
View definition and sourcesNon-surgical skin tightening is a general term for different procedures intended to address the appearance of skin laxity without surgical lifting. The methods are not equivalent and do not replace a surgical assessment.
View definition and sourcesNeck and décolletage skin refers to the skin of the neck and upper chest. Because sun exposure, movement and tissue characteristics may differ from the face, assessment is specific to the area.
View definition and sourcesInjection lipolysis is a general term for injecting a specified substance into a localized area of fatty tissue. The ingredient, authorized use, risks and suitability must be verified for the particular product and area.
View definition and sourcesHair loss is a general expression covering increased shedding or reduced hair density. Because it can have more than one cause, a physician should assess the cause before any procedure is considered.
View definition and sourcesAI-assisted skin imaging uses computer models to produce measurements or classifications from standardized images. Its output is not a diagnosis and does not replace physician examination; the system, task, subgroups and data handling require separate validation.
View definition and sourcesPRP is an autologous preparation made from a person's own blood in which the platelet-containing plasma fraction is concentrated. Preparation and application methods are not the same across all uses.
View definition and sourcesMesotherapy is an umbrella term for superficial or intradermal injections of selected ingredients. It is not a single formula; each ingredient, intended use, evidence base and risk requires separate assessment.
View definition and sourcesLaser skin procedures use light at selected wavelengths and settings to interact with target tissue. Device type, intended use, skin characteristics and parameters affect risk and expected response and require individual planning.
View definition and sources