Author Archives: Donald B. Yoo, M.D.

About Donald B. Yoo, M.D.

Dr. Yoo is a board-certified surgeon, fellowship trained in facial plastic surgery with extensive experience in cosmetic and reconstructive surgery. He specializes in rhinoplasty, revision rhinoplasty, facial rejuvenation surgery (including blepharoplasty and facelift), and Asian cosmetic surgery (including Asian rhinoplasty and Asian blepharoplasty/Asian eyelid surgery). see more: http://www.donyoomd.com 433 N Camden Drive, Suite 970 Beverly Hills, CA 90210 310-772-0766

The Latest FDA Approved Neuromodulator Letybo

Letybo (letibotulinumtoxinA) is a newer botulinum toxin type A formulation developed by Hugel, a South Korean biopharmaceutical company. It joins a growing list of botulinum neurotoxin serotype A (BoNT-A) products used in aesthetic and therapeutic medicine. The primary competitors of … Continue reading

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Lip injections for lip augmentation

Lip augmentation with hyaluronic acid (HA) fillers has quickly become one of the most commonly performed cosmetic medical procedures, and for good reason. Hyaluronic acid fillers have revolutionized aesthetic medicine since its FDA approval in 2003 by providing providers a … Continue reading

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What are the best facial chemical exfoliants?

The optimal choice of facial chemical exfoliants depends on individual skin type, concerns, and tolerance. Chemical exfoliants fall into three primary categories: alpha-hydroxy acids (AHAs), beta-hydroxy acids (BHAs), and polyhydroxy acids (PHAs). Each group possesses distinct physicochemical properties and dermatological … Continue reading

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Does rib cartilage in rhinoplasty result in an unnatural looking nose?

Rhinoplasty encompasses a broad range of techniques to reshape the nose. For patients with too much height, width or volume to the nose, often rhinoplasty may be performed by removing excess cartilage and bone from the nose to create a … Continue reading

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Mounjaro & Ozempic Face: How GLP-1 Medications Are Reshaping Facial Plastic Surgery in 2025

In recent years, GLP-1 receptor agonists like Ozempic® (semaglutide) and Mounjaro® (tirzepatide) have revolutionized the landscape of medical weight loss. Originally developed to manage type 2 diabetes, these medications are now widely prescribed for obesity and cosmetic weight reduction. However, … Continue reading

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Mini Facelifts and Neck Lifts – How are they different from traditional facelifts?

Contemporary patients increasingly seek plastic surgery and cosmetic medical treatments that offer the maximal effectiveness and benefit with the least amount of downtime and without any tell-tale signs of intervention. This landscape creates a situation that has made mini facelifts … Continue reading

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What Is Buccal Fat Removal? Everything You Need to Know About This Facial Slimming Procedure

If you’ve ever wondered how celebrities and influencers achieve those sculpted cheekbones and a snatched jawline, one of the not so secret reasons might be buccal fat removal. This trending procedure—which is in the realm of cheek reduction surgery—has become … Continue reading

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Ultherapy PRIME®: A Non-Invasive Approach to Skin Lifting and Tightening

Abstract Ultherapy PRIME® is an advanced, non-invasive treatment that builds upon the core technology of microfocused ultrasound with visualization (MFU-V). It offers a non-invasive, non-surgical solution for individuals seeking improvement in skin laxity, particularly in the face and neck. By … Continue reading

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Rejuran: The Skin Rejuvenation Secret You Need to Know

What is Rejuran? Rejuran (also known as Rejuran Healer) is a cutting-edge skin rejuvenation treatment developed in South Korea. It’s based on polynucleotide (PN) technology, using DNA fragments derived from salmon, which closely match human DNA and are proven to … Continue reading

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Was double eyelid surgery invented in Korea?

Double eyelid surgery, also referred to as Asian eyelid surgery and Asian blepharoplasty, was first described by a Japanese surgeon by the name of Dr. Kotaro Mikamo in an 1896 publication entitled “Plastic operation of the eyelid” in J Chugaii … Continue reading

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