Related Experiment Video
Updated: Jan 11, 2026
Innovative Adipose Tissue Fractionation for Transforming Fat into Specialized Components
Published on: July 11, 2025
Cold vs Warm Tumescent Solution in Arm Liposculpture: A Double-blind Randomized Clinical Study.
Laura C Cala Uribe1, Mauricio E Perez Pachon2, Andreina Zannin Ferrero3
1Plastic Surgeon; Member of the Colombian Society of Aesthetic and Reconstructive Plastic Surgery (SCCP); Member of the International Society of Aesthetic Plastic Surgeons (ISAPS) - Scientific Director at Eternal Beauty S.A.S. - Private Practice. Bogotá, Colombia.
Cold tumescent solutions do not improve arm liposculpture outcomes like pain or bruising compared to warm solutions. Surgeons should use caution due to potential hypothermia risks with cold tumescent infiltration.
Area of Science:
- Plastic Surgery
- Aesthetic Surgery
- Surgical Innovation
Background:
- Tumescent liposuction utilizes cold solutions, hypothesized to improve vasoconstriction and reduce bleeding.
- Evidence supporting cold tumescent solutions for arm liposculpture outcomes is limited.
Purpose of the Study:
- To compare cold (4°C) versus warm (37°C) tumescent solutions in arm liposculpture.
- To evaluate the impact on postoperative pain, bruising, and fat emulsification quality.
Main Methods:
- Double-blinded, randomized trial with bilateral arm liposculpture.
- Comparison of cold and warm tumescent infiltration followed by VASER-assisted liposuction with PAL or SAL.
- Assessment of pain via Visual Analog Scale, bruising, and lipocrit values.
Main Results:
- No significant differences in pain scores or bruising between cold and warm tumescent groups.
- Comparable lipocrit values for Microaire and SAL techniques.
- High patient satisfaction reported, with 96.1% recommending the procedure.
Conclusions:
- Cold tumescent solutions offer no significant advantage over warm solutions in arm liposculpture.
- Caution is advised with cold solutions due to potential hypothermia risks.
- Further research is needed on long-term effects of cold tumescent infiltration.
