ABSTRACT
ObjectiveTo investigate the prevention strategy of bilateral vocal cord adhesion after simultaneous Renke space edema resection under CO2 laser. MethodsSeventy patients who underwent CO2 laser resection of bilateral Renke space edema of vocal cords from June 2018 to June 2021 in our hospital were retrospectively selected for this study. According to their postoperative vocal cord adhesion， patients were divided into vocal cord adhesion group （35 cases） and silent band adhesion group （35 cases）， and the general data of the two groups were compared. Multivariate logistic regression analysis was used to evaluate the risk factors for postoperative vocal cord adhesion. The prediction model of postoperative morbidity risk of vocal cord adhesion was established by using chisquared automatic interaction detection （CHAID） classification tree algorithm， and the application value of the model was evaluated by benefit graph and index graph. ResultsMultivariate analysis showed that surgical range and depth of Ⅱ， laser power≥5 W and anterior connection involvement were the risk factors for postoperative vocal cord adhesion ［OR 95%CI： 6.113 （2.346， 17.451）； 5.214 （1.469， 15.263）； 18.651 （1.689， 36.203）］. The classification tree model showed that anterior articulation involvement was an important predictor of postoperative vocal cord adhesion （76.92%； χ2=11.993， P=0.001）， and the benefit graph and index graph showed good models. ConclusionClinical attention should be paid to surgical scope and depth， laser power and anterior union involvement， and timely prevention strategies should be formulated to reduce the risk of vocal cord adhesion in patients.
ABSTRACT
Objective:To investigate the clinical effects of Kinesio Taping (KT) combined with deep muscle stimulation (DMS) on non-specific neck pain (NNP). Methods:From January to December, 2018, 56 patients with NNP were randomly divided into control group (n = 28) and study group (n = 28). The control group accepted interference electrotherapy and magnetic vibration heat, and the study group accepted KT and DMS in addition, for two weeks. They were assessed with Visual Analogue Scale (VAS) of pain and Neck Disability Index (NDI) before treatment, and after one and two weeks of treatment. Results:The score of VAS and NDI decreased after treatment (F > 4.137, P < 0.05), and were less in the study group than in the control group (t > 4.008, P < 0.001). Conclusion:KT combined with DMS could promote the relief of NNP.