02/12/2026
“A significant advantage of NIRS is its ability to quantify tissue oxygen saturation directly in and around the wound in a non-invasive and non-contact manner. This small, prospective exploratory study indicates that NIRS is a rapid, efficient, and practical method for assessing surrogate parameters of wound perfusion and estimating healing tendencies in CLTI patients post-EVT. NIRS is particularly reliable for low-risk wounds with small or no areas of gangrene/necrosis, which are common in clinical practice.”
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Figure 5. Reproduced from Impact of Peripheral Angioplasty on Wound Oxygenation and Healing in Patients with Chronic Limb-Threatening Ischemia Measured by Near-Infrared Spectroscopy by Schremmer et al., 2024, published in Biomedicines, © 2024 by the authors. Licensed under CC BY 4.0 (https://hubs.la/Q042JgTq0). Source: https://hubs.la/Q042Jhm40.
Publication citation: Schremmer, J., Stern, M., Baasen, S., Wischmann, P., Foerster, R., Schillings, M., Bódis, K., Sansone, R., Heiss, C., Kelm, M., & Busch, L. (2024). Impact of Peripheral Angioplasty on Wound Oxygenation and Healing in Patients with Chronic Limb-Threatening Ischemia Measured by Near-Infrared Spectroscopy. *Biomedicines*, *12*(8), 1805. https://doi.org/10.3390/biomedicines12081805