Effect of red-blue light photon assisted therapy on wound healing after flap reconstruction of traumatic defects of extremities
10.3969/j.issn.1671-8283.2024.09.007
- VernacularTitle:红光、蓝光光子治疗对四肢毁损伤皮瓣修复术后创面愈合的效果观察
- Author:
Xinyan HUANG
1
;
Huijuan QIAN
;
Dan HE
;
Bingbo BAO
;
Xianyou ZHENG
;
Sanlian HU
Author Information
1. 上海交通大学医学院附属第六人民医院 护理部,上海,200233
- Keywords:
red light photon therapy;
blue light photon therapy;
limb damage;
flap;
wound;
nursing
- From:
Modern Clinical Nursing
2024;23(9):45-49
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effect of red-blue light photon assisted therapy on wound healing after flap reconstruction of limb traumatic defects.Methods A total of 146 patients who were admitted to the Ward of Microsurgery of ⅢA hospital of Shanghai from January 2020 to December 2021 and received flap reconstruction surgery for soft tissue defects of limbs were included in this prospective observational study.According to the order of admission,patients were divided into a control group(n=70)and an trial group(n=76).In the control group,a 60W thermal lamp was offered to the patients for locally heating the flaps,with continuous irradiation for 24 hours with a maintaining power of 1-2W,at an approximately 30-45 cm in distance from the flap.In the trial group,based on the thermal irradiation applied to the control group,a combined red and blue light photon irradiation therapy was offered as an additional measure,by twice a day at 20 minutes per session of blue-red light photon irradiation,at 8-12cm in distance from the flap.The two groups were compared in terms of tension of tissues around flap,incidence of infection within 7 days after surgery and the survival of flap within 2 weeks after surgery.Results The two groups showed no significant difference in terms of tissue tension between the 1st and 3rd day after surgery(P<0.05),but with significant differences on the 5th and 7th day after surgery(P>0.05).The trial group exhibited significantly lower incidence of infection within 7 days after surgery compared to that of the control group(P<0.05),and with a significantly higher flap survival rate at 2 weeks after surgery(P<0.05).Conclusion After the flap reconstruction of soft tissue defects of limbs,a red-blue light assisted photon irradiation therapy can effectively improve postoperative tissue tension around a flap,reduce infection rate and improve the survival rate of a flap.It provides an effective and safe interventional measures for postoperative care of the transferred flap.
