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The effect of hyperbaric oxygen therapy on the delay procedure
Ersin Ülkür1, Huseyin Karagoz, Ozge Ergun
1Istanbul, Turkey From the Plastik ve Rekonstrüktif Cerrahi Kliniği ve Yanık Ünitesi, GATA Haydarpaşa Eğitim Hastanesi.
Plastic and Reconstructive Surgery
|January 27, 2007
Summary
Hyperbaric oxygen therapy enhances surgical delay procedures by improving flap viability and accelerating maximal effects. This method increases blood circulation and vascularity, reducing the necessary delay time for optimal outcomes.
Area of Science:
- Plastic Surgery
- Regenerative Medicine
- Vascular Biology
Background:
- The surgical delay procedure is used to enhance flap survival.
- Optimizing the timing and efficacy of the delay procedure is crucial for successful flap transplantation.
- Investigating adjunctive therapies can potentially improve outcomes.
Purpose of the Study:
- To evaluate the efficacy of hyperbaric oxygen therapy (HBOT) in enhancing the surgical delay procedure.
- To determine if HBOT can reduce the time required to achieve maximal benefits from the delay procedure.
- To assess the impact of HBOT on flap viability and vascularization.
Main Methods:
- Wistar rats underwent a surgical delay procedure on a dorsal flap.
- Groups received varying delay periods (3-21 days) with or without concurrent HBOT.
- Flap viability, blood flow (laser Doppler), vascularity (histology, microangiography) were assessed.
Main Results:
- HBOT significantly increased flap viability and survival length.
- Concurrent HBOT accelerated the achievement of maximal delay procedure effects.
- Increased blood circulation, vascular counts, and vascular areas were observed with HBOT.
Conclusions:
- HBOT during the delay period is a viable strategy to enhance flap survival.
- HBOT can significantly shorten the time needed for the delay procedure to reach its maximum benefit.
- This combined approach offers improved outcomes in reconstructive surgery.
