Analysis of the Effect of Negative Pressure Sealing Drainage Technique in Wound Repair of Extremities
Objective To investigate the effect of vacuum sealing drainage (VSD) in limb wound repair. Methods Thirty patients with limb trauma admitted to our hospital from May 2015 to December 2018 were divided into two groups according to the random number table method, with 15 cases in each group. The control group was given routine treatment, while the observation group was given VSD. The therapeutic effects of the two groups were compared. Results The total effective rate of the observation group (93.33％) was significantly higher than that of the control group (73.33％), the difference was statistically significant (P<0.05). The wound healing time and hospitalization time in the observation group were shorter than those in the control group, the difference was statistically significant (P<0.05), and the times of dressing change were less than those in the control group, the difference was statistically significant (P<0.05). Conclusion VSD can accelerate wound healing and improve local microcirculation in limb wound repair. It has high clinical value.
Limb traumaNegative pressure sealing drainage technologyHospitalization time
NETL
NSTL
万方数据
维普
