Apical microsurgery is accurate and minimally invasive, produces few complications, and has a success rate of more than 90%. However, due to the lack of awareness and understanding of apical microsurgery by dental general practitioners and even endodontists, many clinical problems remain to be overcome. The consensus has gathered well-known domestic experts to hold a series of special discussions and reached the consensus. This document specifies the indications, contraindications, preoperative preparations, operational procedures, complication prevention measures, and efficacy evaluation of apical microsurgery and is applicable to dentists who perform apical microsurgery after systematic training.
Microsurgery/standards* ; Humans ; Apicoectomy ; Contraindications, Procedure ; Tooth Apex/diagnostic imaging* ; Postoperative Complications/prevention & control* ; Consensus ; Treatment Outcome

Pulpotomy, which belongs to vital pulp therapy, has become a strategy for managing pulpitis in recent decades. This minimally invasive treatment reflects the recognition of preserving healthy dental pulp and optimizing long-term patient-centered outcomes. Pulpotomy is categorized into partial pulpotomy (PP), the removal of a partial segment of the coronal pulp tissue, and full pulpotomy (FP), the removal of whole coronal pulp, which is followed by applying the biomaterials onto the remaining pulp tissue and ultimately restoring the tooth. Procedural decisions for the amount of pulp tissue removal or retention depend on the diagnostic of pulp vitality, the overall treatment plan, the patient's general health status, and pulp inflammation reassessment during operation. This statement represents the consensus of an expert committee convened by the Society of Cariology and Endodontics, Chinese Stomatological Association. It addresses the current evidence to support the application of pulpotomy as a potential alternative to root canal treatment (RCT) on mature permanent teeth with pulpitis from a biological basis, the development of capping biomaterial, and the diagnostic considerations to evidence-based medicine. This expert statement intends to provide a clinical protocol of pulpotomy, which facilitates practitioners in choosing the optimal procedure and increasing their confidence in this rapidly evolving field.
Humans ; Calcium Compounds/therapeutic use* ; Consensus ; Dental Pulp ; Dentition, Permanent ; Oxides/therapeutic use* ; Pulpitis/therapy* ; Pulpotomy/standards*

Intentional tooth replantation (ITR) is an advanced treatment modality and the procedure of last resort for preserving teeth with inaccessible endodontic or resorptive lesions. ITR is defined as the deliberate extraction of a tooth; evaluation of the root surface, endodontic manipulation, and repair; and placement of the tooth back into its original socket. Case reports, case series, cohort studies, and randomized controlled trials have demonstrated the efficacy of ITR in the retention of natural teeth that are untreatable or difficult to manage with root canal treatment or endodontic microsurgery. However, variations in clinical protocols for ITR exist due to the empirical nature of the original protocols and rapid advancements in the field of oral biology and dental materials. This heterogeneity in protocols may cause confusion among dental practitioners; therefore, guidelines and considerations for ITR should be explicated. This expert consensus discusses the biological foundation of ITR, the available clinical protocols and current status of ITR in treating teeth with refractory apical periodontitis or anatomical aberration, and the main complications of this treatment, aiming to refine the clinical management of ITR in accordance with the progress of basic research and clinical studies; the findings suggest that ITR may become a more consistent evidence-based option in dental treatment.
Humans ; Tooth Replantation/methods* ; Consensus ; Periapical Periodontitis/surgery*

Objective To analyze the effect of different retained dosage of lauromacrogol within the thyroid cyst in the sclerotherapy of thyroid cysts.Methods A total of 200 patients with thyroid cysts,who were admitted to the Longyan Municipal First Hospital of China between August 2020 and August 2021,were enrolled in this study.The patients were randomly and equally divided into group zero(suctioning out all the amount of the injected lauromacrogol),and,according to the percentage of the retained lauromacrogol dosage to the total cystic fluid,group 10%,group 20%,group 30%and group 50%,with 40 patients in each group.Thyroid color ultrasound was reviewed at 1,3,6,and 12 months after treatment.The changes of capsule volume,curative efficacy,influencing factors,and adverse reactions after the cyst became sclerosis were analyzed.Logistic regression analysis was used to analyze the factors affecting the postoperative efficacy.Results In all the 5 groups,the suctioned fluid was dark red in colour,and the patients had cystic nodules.The preoperative mean cyst volume was(20.43±5.86)cm3.In all the 5 groups,the postoperative changes in cyst volume indicated that the postoperative one-month cyst volume significantly shrank when compared with the preoperative volume,the postoperative 3-month cyst volume remarkably shrank when compared with the postoperative one-month volume,and the postoperative 6-month cyst volume strikingly shrank when compared with the postoperative 3-month volume(all P＜0.05),while no statistically significant difference in the cyst volume existed between the postoperative 12-month value and the postoperative 6-month value(P＞0.05).The postoperative 6-month total effective rate of all the five groups was 87%(174/200),and no statistically significant differences in the postoperative 6-month curative effect existed between each other among the 5 groups(P＞0.05).Taking the postoperative 6-month curative effect as the dependent variable,and the age,sex,thick cystic wall,cystic septum,and preoperative cyst volume as independent variables,the binary logistic regression analysis was conducted,which revealed that the thick cystic wall(OR=0.24,95%CI=0.08-0.72,P=0.01)and the cystic septum(OR=0.21,95%CI=0.07-0.67,P=0.01)were the factors affecting the postoperative 6-month curative effect.The main side reaction was pain,which was tolerable by patients.There was no significant difference in the incidence of adverse reactions between each other among the five groups(all P＞0.05).Conclusion In treating thyroid cysts by using ultrasound-guided lauromacrogol sclerotherapy,there is no relationship between the curative effect and the percentage of the retained lauromacrogol dosage to the total cystic fluid.The best curative effect can be achieved at 6 months after injection of lauromacrogol,which can be used as the optimal time for follow-up check.The thick cystic wall and the cystic septum are the main factors that affect the curative effect of lauromacrogol sclerotherapy.For the treatment of thyroid cyst,lauromacrogol sclerotherapy carries reliable curative effect with few adverse reactions,therefore,this therapy is worthy of clinical application.(J Intervent Radiol,2024,32:69-73)

Objective: To construct the public health performance evaluation index system for the county medical community, so as to provide reference for the assessment of the public health work in the county medical community. Methods: According to the 2019 Public Health Tasks of Zhejiang Province and the current status of the county medical community's public health work, a framework was developed. Twenty experts from universities, CDCs, and county medical community were invited to construct the index system after two rounds of Delphi expert consultation, and the index weight was determined by the analytic hierarchy process. Results : The experts aged ( 46.10±6.41 ) years and worked for ( 23.85±7.37 ) years, all of whom had a bachelor degree or above, and 18 had associate senior titles or above. The response rates of two rounds of consultation was both 100.00%; the authority coefficient was 0.811; the values of Kendall's W all had statistical significance ( P<0.05 ) , which in the second round were higher than those in the first round. The public health performance evaluation index system for county medical community finally included 10 first-level indexes, among which priority diseases surveillance and management weighed most ( 0.165 7 ) ; 32 second-level indexes, among which food-borne diseases surveillance, infectious diseases/public health emergencies reporting and infectious diseases/public health emergencies response weighed the top three ( 0.071 5, 0.064 7, 0.063 8 ); 120 third-level indexes, among which the timely reporting rate of food safety incidents, the reporting rate of infectious diseases and the information response rate of infectious diseases/public health emergencies weighed the top three ( 0.039 4, 0.022 1, 0.021 7 ). Conclusion The public health performance evaluation index system of the county medical community has been established, which can provide reference for the health administrative departments.

Objective To explore the antibacterial activity of garlic solution against Campylobacter jejuni,and to provide theoriti-cal basis for further utilization of garlic.Methods Mashed garlic and extracted garlic solution.Antimicrobial susceptibility was de-termined by usig K-B disk diffusion test and broth dilution method.Results The minimal inhibitory concentration(MIC)of garlic solution against campylobacter jejuni was 40%.It showed positive correlation between bacteriostatic effect and concentration of gar-lic solution.Conclusion Garlic solution has strong bacteriostasis function to campylobacter jejuni.

Objecfive To observe the effects of combined acupuncture and point injection in the treatment of diabetic ophthalmoplegia patients.Methods 40 patients with diabetic ophthalmoplegia were randomly recruited into a control group and a treatment group,with 20 patients in each group.The control group was treated with acupuncture,and the treatment group was additionally treated with point injection.Therapeutic effects were observed after the treatment.Results Effective rate was 85% and 55%in the treatment group and the control group respectively,showing significant difference(P=0.0384<0.05).Conclusion Acupuncture combined with point injection is effective in treating patients with diabetic ophthalmoplegia.

Objective To evaluate diagnostic values of multi-tumor markers protein biochip detective system for lung cancer. Methods Patients with lung cancer group(78 cases),benign pulmonary diseases group (118 cases) and control group (68 cases) were enrolled.Twelve tumor markers in serum (AFP,CEA,NSE,CA125,CA153,CA242,CA199,PSA,f-PSA,FER,?-HCG and HGH) were measured by the multi-tumor markers protein biochip detective system. Result The serum levels of CEA,CA125,Fer and CA242 in the lung cancer group were much higher than those of the other two groups.There were no significant differences of serum levels and positive rates of other tumor markers among three groups.The sensitivity of CEA,CA125,Fer and CA242 was 41.0%,35.9%,26.9% and 17.9% respectively,the specificity 89.8%,86.0%,86.6% and 95.7% respectively。 Conclusions The multi-tumor markers protein biochip detective system has diagnostic values in lung cancer.When more than three markers are positive simultaneously,the sensitivity was 24.4%,and the specificity was 96.8%.The result could help to detect the character of tumor.