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Objective:To explore the effect of traditional Chinese medicine fumigation and washing on the clinical indicators of elderly patients with distal radius fractures after small splint fixation.Methods:From November 2015 to November 2018, 180 elderly patients with fracture of the distal radius in Ningbo Hospital of Traditional Chinese Medicine were selected, and they were divided into control group and observation group according to the random digital table method, with 90 cases in each group.The two groups were given manual reduction and small splint fixation treatment, and the observation group was treated with traditional Chinese medicine fumigation on the basis of the control group therapy.The related inflammatory cytokines in patients plasma and serum viscosity(TNF-α, IL-1, IL-6) were detected, and the clinical curative effect and adverse reactions were observed.Results:Before treatment, there were no statistically significant differences in plasma viscosity and blood inflammatory factors(TNF-α, IL-1, IL-6) between the two groups( t=-0.171, -0.126, 0.483, 0.459, all P>0.05). After treatment, the above indicators in the two groups were significantly lower than those before treatment(observation group: t=38.970, 14.684, 72.258, 53.612; control group: t=20.098, 19.045, 33.962, 34.822, all P<0.05), which in the observation group were lower than those in the control group ( t=-30.239, -7.043, -31.815, -10.359, all P<0.05). The total effective rate of the observation group was 88.88%(80/90), which was higher than 71.11%(64/90) of the control group, the difference was statistically significant between the two groups(χ2=8.889, P<0.05). Conclusion:For the elderly patients with distal radius fracture, the combination of reduction and small splint fixation and fumigation with traditional Chinese medicine can significantly improve the hemorheology of the patients and reduce the contents of inflammatory factors in the body, with significant efficacy and no adverse reactions, which is worthy of clinical application.
RESUMO
Objective To identify the feasibility and the anatomical parameters of posterior transarticular pedicle screw fixation in the thoracic spine, provide a reference for clinical applications. Methods Twenty human cadaveric thoracic spine segments were dissected posteriorly and anteriorly, with care taken to expose the laminas and pedicles. The entrance point of transarticular pedicle screws was located in the 7 mm away from the above at the inferior margin of the lamina and the inside at the exterior margin, respectively. Posterior transarticular pedicle screws implantation was performed under direct visualization into T1,2,T5,6 and T9,10 Under direct abservation, the feasibility of posterior transarticular pedicle screw fixation was assessed. Then a CT was done. On the morphologic CT scan, the angle and length of the transarticular pedicle crew trajectory were measured. Results The thoracic transarticular pedicle screw trajectory were caudal tilting in the sagittal plane and lateral tilting in the axial plane with successful placement. Screws were placed across the facet joint, and from the inferior articular process of upper thoracic vertebra into the pedicle of lower thoracic vertebra. There was little difference between different number of thoracic vertebrae of the angle, but without significance. The average angles of the screws were 41.4°+3.2°caudal tilting in the sagittal plane and 2.1°±0.7° lateral tilting in the axial plane. The average trajectory lengths were (40.6±4.9)mm, and the lengths increased gradually from upper thoracic vertebra to middle and lower. There were significant differences statistically among T1,2, T5,6 and T9.10 (F=74.09, P＜0.01 ). Conclusion Posterior transarticular pedicle screw fixation is feasible, and there are some directions for implantating the screws. Transarticular pedicle fixation in the thoracic spine affords an alternative to standard pedicle screw placement for thoracic stabilization.