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Related Experiment Video

Updated: Mar 23, 2026

Innovative Adipose Tissue Fractionation for Transforming Fat into Specialized Components
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VISCOSUPPLEMENTATION.

Márcia Uchôa de Rezende1, Gustavo Constantino de Campos2

  • 1MSc and PhD in Orthopedics and Traumatology from FMUSP; Head of the Osteometabolic Diseases Group, Institute of Orthopedics and Traumatology, School of Medicine, University of São Paulo, São Paulo, SP, Brazil.

Revista Brasileira De Ortopedia
|April 5, 2016
PubMed
Summary

Viscosupplementation, an intra-articular injection of hyaluronic acid, is an effective treatment for osteoarthritis. This procedure improves joint function, reduces pain, and enhances cartilage quality with a good safety profile.

Keywords:
Hyaluronic Acid/administration & dosageHyaluronic Acid/therapeutic useOsteoarthritis

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Area of Science:

  • Orthopedics
  • Rheumatology
  • Biomaterials Science

Background:

  • Global population aging increases age-related diseases, notably osteoarthritis, imposing significant medical and social costs.
  • Osteoarthritis is the most prevalent joint disease, characterized by pain and functional impairment.
  • Current treatments for osteoarthritis aim to alleviate symptoms and slow disease progression.

Purpose of the Study:

  • To evaluate the efficacy and safety of viscosupplementation as a treatment for osteoarthritis.
  • To highlight the role of hyaluronic acid derivatives in improving joint health.
  • To discuss the benefits of viscosupplementation in managing osteoarthritis and post-arthroscopic joint conditions.

Main Methods:

  • Viscosupplementation involves intra-articular injection of hyaluronic acid derivatives.
  • The study focuses on the properties of high molecular weight polysaccharides.
  • Effects are analyzed in relation to molecular weight, concentration, and cross-linking.

Main Results:

  • Viscosupplementation demonstrates anti-inflammatory properties and improves joint lubrication and weight distribution.
  • Treatment benefits include pain reduction and functional improvement in osteoarthritis patients.
  • Hyaluronic acid injections quantitatively and qualitatively enhance joint cartilage, favorably altering disease course.

Conclusions:

  • Viscosupplementation is a safe and cost-effective treatment for osteoarthritis, suitable for outpatient settings.
  • The procedure offers significant benefits for joint health, pain relief, and function.
  • It is indicated for both primary osteoarthritis management and post-arthroscopic rehabilitation.