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[Skin, wrinkles and botulinum toxin]
P J Nicolau1, M Chaouat, M Mimoun
1Service de chirurgie plastique, reconstructrice et esthétique et des brûlés, hôpital Rothschild, 33, boulevard de Picpus, 75571 Paris cedex 12, France. pjnicolau@mageos.com
Summary
Botulinum toxin effectively treats facial lines and wrinkles, offering rejuvenation. Proper technique and practitioner training are crucial for safe and optimal cosmetic outcomes.
Area of Science:
- Dermatology
- Aesthetic Medicine
- Plastic Surgery
Context:
- Facial lines and wrinkles are common aesthetic concerns.
- Botulinum toxin is a widely used treatment modality.
- An up-to-date analysis of its cosmetic application is needed.
Purpose:
- To provide a comprehensive review of botulinum toxin for facial rejuvenation.
- To compare different types of botulinum toxin available.
- To detail preparation, injection techniques, and complication management.
Summary:
- A systematic literature search identified 90 relevant studies on botulinum toxin for cosmetic use.
- The review covers efficacy, contraindications, preparation, injection sites, and side effect prevention.
- Knowledge of facial anatomy and proper injection techniques are key to minimizing complications.
Impact:
- Botulinum toxin is a significant tool in aesthetic medicine.
- Its effective use for facial rejuvenation requires adherence to strict protocols.
- Safe administration is paramount and should be performed by trained professionals.