Last Updated: March 19, 2026

Medical Reviewer

All medical content on this website is reviewed by Dr. Liu Ta-Ju, a board-certified dermatologic surgeon. Dr. Liu has over 15 years of experience in ultrasound-guided filler revision and specializes in diagnosing and managing filler complications.

Review Cycle

All medical content is reviewed at least every 6 months to ensure accuracy and alignment with current clinical evidence. Each article displays its most recent review date.

Source Standards

Peer-reviewed journal articles indexed in PubMed are the primary citation source
Systematic reviews, meta-analyses, and randomized controlled trials are prioritized
International professional society guidelines (ASDS, ISAPS, IMCAS) are used as supplementary references
All statistical claims include complete citation sources

Correction Policy

If any content error is identified, corrections are made within 48 hours. The correction date and explanation are noted at the end of the article. Readers may report errors to drlius@liusmed.com.

Conflict of Interest Disclosure

This website is operated by Liusmed Clinic (Filler Revision Center), which also provides the treatments discussed. Dr. Liu Ta-Ju does not receive consulting fees or sponsorship from any filler manufacturer. All content aims to provide objective, evidence-based medical information.

Contact Us

For editorial inquiries, contact: drlius@liusmed.com