A contraindication is a reason a treatment, medication, or procedure should be avoided or delayed. It is used to reduce the chance of harm by identifying when risks are likely to outweigh benefits. In cosmetic and plastic surgery, contraindication guides whether a procedure is appropriate right now or at all. It applies in both cosmetic (appearance-focused) and reconstructive (function or restoration-focused) care.

patient selection is the clinical process of deciding whether a person is an appropriate candidate for a specific procedure or treatment plan. It combines medical history, physical findings, goals, and risk assessment to match the right procedure to the right person. It is used in both cosmetic (aesthetic) and reconstructive plastic surgery, as well as non-surgical aesthetic treatments. It also includes identifying when *not* to treat, or when to choose a different approach.

preoperative assessment is a structured medical evaluation done before a planned procedure. It reviews health history, physical findings, and procedure goals to plan safely and predictably. It is used in both cosmetic (appearance-focused) and reconstructive (function- and repair-focused) surgery. It may also be used before minimally invasive aesthetic treatments when relevant.

postoperative care is the monitoring and support provided after a procedure to help recovery progress safely. It includes wound care, symptom management, and follow-up assessments over days to months. It is used after cosmetic and reconstructive surgeries, as well as minimally invasive treatments. It is tailored to the procedure, the patient’s health, and the clinician’s technique and preferences.

perioperative care is the coordinated medical care given before, during, and after a procedure. It focuses on planning, safety, comfort, and recovery around an operation or procedural treatment. It is commonly used in both cosmetic and reconstructive plastic surgery, as well as other surgical fields. It includes teamwork among the surgeon, anesthesia team, nursing staff, and other clinicians as needed.

outpatient surgery is a planned procedure where you go home the same day instead of staying overnight. It can be performed in a hospital, ambulatory surgery center, or appropriately equipped office-based setting. It is used in cosmetic surgery, reconstructive surgery, and general surgical care. Whether a procedure qualifies depends on the operation, anesthesia needs, and patient health factors.

ambulatory surgery is surgery performed without an overnight hospital stay. Most patients arrive, have the procedure, recover for a short period, and go home the same day. It is commonly done in hospital outpatient departments, ambulatory surgery centers, or some accredited office-based settings. In plastic surgery, it may be used for both cosmetic procedures (appearance-focused) and reconstructive procedures (function and form restoration).

An office-based procedure is a medical or aesthetic procedure performed in a clinician’s office or clinic setting rather than a hospital. It can include non-surgical treatments and select minor surgeries, depending on the facility, equipment, and staffing. In cosmetic and plastic surgery, it is commonly used for injectables, skin procedures, and some small operative revisions. It may be used for cosmetic goals, reconstructive needs, or both, depending on the case.

noninvasive describes an approach that does not break the skin or enter the body with instruments. In cosmetic and plastic care, it commonly refers to non-surgical treatments performed on the skin surface. It may be used in aesthetic care and, in some settings, reconstructive care for symptom relief or appearance support. Clinicians often contrast noninvasive with *minimally invasive* (small punctures or tiny incisions) and *surgical* (incisions and tissue dissection).

minimally invasive describes medical techniques that reduce tissue disruption compared with traditional open surgery. It often uses smaller incisions, needles, cannulas, or endoscopic instruments to access target anatomy. In cosmetic and plastic surgery, it commonly aims to improve appearance with less visible scarring and shorter downtime. It is used in both cosmetic and reconstructive care, depending on the concern and clinical goals.

revision surgery is a procedure performed to correct, refine, or restore results after a prior surgery. It may address appearance, symmetry, comfort, function, or healing-related concerns. It is used in both cosmetic and reconstructive plastic surgery. The scope can range from a small adjustment to a more complex reoperation.

A reconstructive procedure is a medical or surgical intervention that restores form and/or function after injury, disease, or a congenital difference. It is most commonly used in plastic and reconstructive surgery, but can involve multiple specialties. It may rebuild missing tissue, improve symmetry, or help a body part work better. It can overlap with cosmetic surgery when improving appearance is part of restoring normal structure.

An elective procedure is a planned medical or surgical intervention that is scheduled in advance rather than performed as an emergency. It is chosen because it may improve appearance, comfort, function, or quality of life, even when it is not immediately life-saving. In cosmetic and plastic surgery, an elective procedure commonly includes aesthetic treatments and some reconstructive operations. Timing is flexible and typically depends on patient goals, health status, and clinician availability.

medical aesthetics is a clinical field focused on improving appearance using medical-grade procedures and products. It includes non-surgical, minimally invasive, and some surgical techniques performed or supervised by trained clinicians. It is commonly used in cosmetic care, and it can overlap with reconstructive care when appearance is affected by injury, illness, or treatment.

Dermocosmetics are skincare products formulated with active ingredients and designed to support skin health and appearance. They sit between “cosmetics” and “dermatology” in how they are developed and discussed in clinical practice. They are commonly used in cosmetic care and as supportive care alongside medical dermatology. They may also be used after reconstructive procedures to help maintain the skin barrier and improve comfort.

cosmetology is the field focused on improving appearance through beauty and aesthetic care. It commonly includes hair, skin, nail, and makeup services performed in salons, spas, and similar settings. In medical contexts, the term is sometimes used loosely to describe aesthetic services, but medical procedures require licensed healthcare clinicians. cosmetology can overlap with cosmetic care and post-reconstructive appearance support, depending on the setting.

A medical spa is a clinical setting that offers aesthetic and skin-focused treatments in a spa-like environment under medical oversight. It commonly provides minimally invasive and non-surgical cosmetic services, such as injectables and energy-based skin treatments. Unlike a traditional day spa, a medical spa typically involves medical evaluation, informed consent, and clinician-directed treatment plans. It is used primarily for cosmetic goals, and sometimes as supportive care for scars or skin changes after medical or surgical events.

aesthetic nursing is a nursing specialty focused on cosmetic and skin-related care. It involves assessment, education, and hands-on treatment support for aesthetic (appearance-oriented) concerns. It is commonly practiced in cosmetic medicine settings and may also overlap with reconstructive care after surgery or injury. Scope of practice varies by region, licensure, training, and clinical setting.

scar management is the set of medical and cosmetic methods used to help scars heal and look or feel more acceptable. It aims to improve scar color, thickness, texture, and how a scar moves with nearby skin. It is used in both cosmetic and reconstructive settings after injury, surgery, burns, and acne. It can involve home-based care, office-based treatments, and sometimes surgery.

wound care is the clinical management of an injury to the skin and underlying tissue to support safe healing. It includes assessment, cleaning, protection, and selection of dressings or closure methods. In cosmetic and plastic surgery, wound care commonly focuses on incision healing and scar quality. It is also used in reconstructive care for trauma, burns, grafts, and complex wounds.