Clinical study on closed washing indwelling vacuum sealing drainage for patients with oral and maxillofacial space infection

Objective To observe the clinical method of closed washing indwelling vacuum sealing drainage for patients with oral and maxillofacial space infection. Methods A total of 120 patients with oral and maxillofacial space infection were selected and divided into two groups randomly, the control group for 57 cases and the observation group for 63 cases. The control group were treated with conventional dressing flush everyday on the basis of applying antibiotics, and the observation group were treated with closed washing indwelling vacuum sealing drainage wile using antibiotics. The pain and the size of the abscess after treatment of two groups were measured. Results The clinically significant efficiency and the total effective rate of the observation group were 93.65% and 100.00%, and that of the control group were 78.95% and 82.46%, which indicated that the observation group was higher evidently than the control group. After treatment, the pain and the diameter of the abscess of the observation group were(0.41±0.37) and(0.52±0.39) cm, and that of the control group were(1.37±0.92) and(1.28±0.83)cm. The descent rate of the pain and the diameter of the abscess of the observation group were(94.71±10.20)% and(92.63±9.87)%, and that of the control group were(81.35±13.25)% and(81.78±10.29)%. The pain and the abscess size of two groups reduced evidently compared with that before treatment, and the observation group reduced more evidently. The difference was evidently, which had statistical significance(P 0.05). Conclusion Implementing closed washing indwelling vacuum sealing drainage on patients with oral and maxillofacial space infecion is effective and easy. Applying it to clinical practice can evidently improve the treatment effect and reduce the pain of the patients.