[Complication of polyacrylamide hydrogel injection for facial plasty]

Sen-song Kang1, Zheng-wen Zhang, Hai-yan Chou

  • 1Department of Plastic Surgery, Henan Provincial Hospital, Henan 450003, China.

Zhonghua Zheng Xing Wai Ke Za Zhi = Zhonghua Zhengxing Waike Zazhi = Chinese Journal of Plastic Surgery
|June 8, 2004
PubMed
Abstract

Insights

Complications from polyacrylamide hydrogel injections for facial plasty were investigated. Surgical treatment relieved symptoms, but the safety and efficacy of this filler for facial procedures remain questionable.

Area of Science:

  • Plastic Surgery
  • Biomaterials Science

Background:

  • Facial plasty utilizes various injectable fillers for aesthetic enhancement.
  • Polyacrylamide hydrogel has been employed for facial contouring and augmentation.

Observation:

  • Complications arose from polyacrylamide hydrogel migration within facial anatomical layers.
  • Hydrogel was found in superficial temporal fascia, subfascial tissues, subcutaneous layers, and muscles.
  • Spread occurred along the SMAS to the face and down to the cheek.

Findings:

  • Surgical intervention successfully resolved patient symptoms associated with polyacrylamide hydrogel.
  • The study identified specific tissue planes prone to filler migration.
  • Post-operative outcomes were satisfactory following surgical management.

Implications:

  • Polyacrylamide hydrogel's suitability for facial plasty is uncertain due to migration risks.
  • The long-term reliability and safety of polyacrylamide hydrogel for facial augmentation require further scrutiny.
  • Effective surgical management strategies exist for addressing complications.

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