Objective:To study the epidemic characteristics and healthcare-seeking behavior of dengue fever cases in Zhejiang Province, and to provide a scientific basis for developing dengue fever prevention and control strategies.Methods:Data on dengue fever epidemic in Zhejiang Province from January to December 2024 were collected from the Information System for China Disease Control and Prevention and individual case reports. Descriptive epidemiological methods were used to analyze the distribution by the three dimensions (time, region, and population), healthcare-seeking behavior, importation sources, and laboratory test results of dengue fever cases in Zhejiang Province.Results:From January to December 2024, Zhejiang Province reported a total of 289 dengue fever cases (including 25 foreigners), with an incidence rate of 0.44/100 000, including one severe case and no death, and 13 were local, 108 were domestically imported, and 168 were internationally imported. The epidemic had affected 70 districts (counties, cities) across all 11 cities in the province. Cases were reported monthly, with the peak incidence concentrated from July to November. The age of dengue fever cases was 38 (30, 48) years old, ranging from 2 to 75 years old, with a higher incidence in the 30 - 39 age group (31.14%, 90/289). The male-to-female ratio was 1.86 ∶ 1.00 (188 ∶ 101). Occupational distribution was predominantly commercial service workers (28.03%, 81/289). The number of healthcare-seeking for local cases was 2 (1, 2) times, ranging from 1 to 6 times. The number of healthcare-seeking for imported cases was 1 (1, 2) times, ranging from 1 to 4 times. The interval between the onset and diagnosis of local cases was 3.5 (1.0, 5.0) days, ranging from 0 to 6 days. The interval between the onset and diagnosis of imported cases was 3(1, 4) days, ranging from 0 to 6 days. Domestically imported cases originated from Guangdong Province (102 cases), Yunnan Province (3 cases), Hunan Province (1 case), with 2 cases had unknown original provinces. Internationally imported cases mainly came from Indonesia (33 cases), Thailand (22 cases), Laos (18 cases). Serotyping of dengue virus was determined for 283 cases, with 157 cases of type Ⅰ, 88 cases of type Ⅱ, 34 cases of type Ⅲ, and 4 cases of type Ⅳ.Conclusions:The dengue fever cases in Zhejiang Province in 2024 is primarily international importation, the interval between the onset and diagnosis of local cases is relatively long. Prevention and control efforts should strengthen surveillance and early warning based on dengue fever's epidemic characteristics, and reinforcing port quarantine, mosquito vector control, and health education for high-risk populations.

AIM: To evaluate the repeatability and accuracy of iCare IC100 tonometer in measuring intraocular pressure(IOP)by comparing the correlation and difference with Goldmann applanation tonometry(GAT)and non-contact tonometer(NCT), and to compare the correlation of the three types of IOP measurement with the central corneal thickness(CCT).METHODS: Prospective study. A total of 90 outpatients(90 eyes)in Liaoning Aier Eye Hospital from March 2019 to May 2019 were randomly selected as study subjects. All patients were measured IOP using iCare IC100, NCT, and GAT. The interclass correlation coefficient(ICC)was used to evaluate the repeatability of IOP measured 3 times consecutively using an intraocular tonometer. The correlation and consistency of iCare IC100, GAT and NCT were compared by one-way ANOVA, Pearson linear correlation analysis and Bland-Altman analysis. The linear regression analysis was used to analyze the correlation of the three tonometers with CCT.RESULTS: The mean IOP measured with iCare IC100, GAT and NCT was 19.74±6.90, 19.88±7.07 and 18.47±6.31 mmHg, respectively(F=1.180, P=0.309). The measurements of iCare IC100 with GAT, iCare IC100 with NCT and GAT with NCT were all positively correlated(r=0.930, 0.946, 0.918, all P<0.05), the Bland-Altman analysis showed that the mean differences between iCare IC100 and GAT, iCare IC100 and NCT, GAT and NCT were -0.142±2.61, 1.27±2.24, and 1.41±2.81 mmHg, respectively, with 97%(87/90), 96%(86/90), and 97%(87/90)IOP differences distributed within their 95% confidence intervals. The IOP measured with iCare IC100 and CCT, GAT and CCT and NCT and CCT were all positively correlated(r=0.426, 0.353, 0.451, all P<0.01). The linear regression equations between iCare IC100, GAT and NCT measurement and CCT were iCare IC100 IOP=-19.62+0.074×CCT; GAT IOP=-13.54+0.063×CCT; NCT IOP=-19.65+0.072×CCT; that is, for every 10 μm increase in CCT, iCare IC100 measurement increased by 0.74 mmHg, GAT measurement increased by 0.63 mmHg, and NCT measurement increased by 0.72 mmHg.CONCLUSION: The iCare IC100 tonometer has good repeatability and accuracy in measuring IOP, and the CCT has a greater impact on the measurement of iCare IC100 than the GAT and NCT.

AIM: To evaluate the repeatability and accuracy of iCare IC100 tonometer in measuring intraocular pressure(IOP)by comparing the correlation and difference with Goldmann applanation tonometry(GAT)and non-contact tonometer(NCT), and to compare the correlation of the three types of IOP measurement with the central corneal thickness(CCT).METHODS: Prospective study. A total of 90 outpatients(90 eyes)in Liaoning Aier Eye Hospital from March 2019 to May 2019 were randomly selected as study subjects. All patients were measured IOP using iCare IC100, NCT, and GAT. The interclass correlation coefficient(ICC)was used to evaluate the repeatability of IOP measured 3 times consecutively using an intraocular tonometer. The correlation and consistency of iCare IC100, GAT and NCT were compared by one-way ANOVA, Pearson linear correlation analysis and Bland-Altman analysis. The linear regression analysis was used to analyze the correlation of the three tonometers with CCT.RESULTS: The mean IOP measured with iCare IC100, GAT and NCT was 19.74±6.90, 19.88±7.07 and 18.47±6.31 mmHg, respectively(F=1.180, P=0.309). The measurements of iCare IC100 with GAT, iCare IC100 with NCT and GAT with NCT were all positively correlated(r=0.930, 0.946, 0.918, all P<0.05), the Bland-Altman analysis showed that the mean differences between iCare IC100 and GAT, iCare IC100 and NCT, GAT and NCT were -0.142±2.61, 1.27±2.24, and 1.41±2.81 mmHg, respectively, with 97%(87/90), 96%(86/90), and 97%(87/90)IOP differences distributed within their 95% confidence intervals. The IOP measured with iCare IC100 and CCT, GAT and CCT and NCT and CCT were all positively correlated(r=0.426, 0.353, 0.451, all P<0.01). The linear regression equations between iCare IC100, GAT and NCT measurement and CCT were iCare IC100 IOP=-19.62+0.074×CCT; GAT IOP=-13.54+0.063×CCT; NCT IOP=-19.65+0.072×CCT; that is, for every 10 μm increase in CCT, iCare IC100 measurement increased by 0.74 mmHg, GAT measurement increased by 0.63 mmHg, and NCT measurement increased by 0.72 mmHg.CONCLUSION: The iCare IC100 tonometer has good repeatability and accuracy in measuring IOP, and the CCT has a greater impact on the measurement of iCare IC100 than the GAT and NCT.

AIM: To investigate the correlation between the expression of serum lipocalin 2(LCN2), chemokine like receptor 1(CMKLR1), and C-C motif chemokine ligand 11(CCL11)and the severity of disease in patients with type 2 diabetes mellitus(T2DM)and dry eye(DE).METHODS:A prospective selection of 97 patients(194 eyes)diagnosed with T2DM and DE at our hospital from May 2022 to May 2024 was made as the DE group, which was further divided into mild(47 cases, 94 eyes), moderate(34 cases, 68 eyes), and severe(16 cases, 32 eyes)subgroups based on the severity of dry eye. Additionally, 97 patients(194 eyes)of T2DM without DE were selected as non-DE group, and 97 healthy volunteers(194 eyes)who underwent physical examination during the same period were chosen as control group. Serum levels of LCN2, CMKLR1, and CCL11 were measured in all participants. Spearman correlation analysis was used to assess the relationship between serum levels of LCN2, CMKLR1, and CCL11 and the severity of DE in T2DM patients; multivariate Logistic analysis was used to analyze the factors affecting the severity of T2DM patients with DE. The receiver operating characteristic(ROC)curve was drawn to analyze the diagnostic value of serum LCN2, CMKLR1 and CCL11 levels for moderate to severe dry eye in T2DM patients.RESULTS: Serum levels of LCN2, CMKLR1, and CCL11 increased progressively from the control group to the non-DE group and then to the DE group(all P<0.05). Within the DE group, these levels also increased progressively from the mild to moderate and then to the severe subgroups(all P<0.05). Spearman correlation analysis showed that serum levels of LCN2, CMKLR1, and CCL11 were positively correlated with the severity of disease(rs=0.604, 0.591, 0.559, respectively; all P<0.05). Stepwise forward multivariate Logistic analysis showed that Schirmer's test(SⅠt), tear break-up time(BUT), serum levels of LCN2, CMKLR1 and CCL11 were the factors affecting the severity of T2DM patients with DE; ROC curve analysis indicated that the combined diagnosis of serum LCN2, CMKLR1, and CCL11 for the progression of T2DM with DE to moderate-to-severe stages had an area under curve(AUC)value of 0.896, which was significantly higher than that of individual diagnoses of LCN2, CMKLR1, and CCL11(Z=2.925, 2.704, 3.483, respectively; P=0.003, 0.007, <0.001).CONCLUSION: Serum LCN2, CMKLR1 and CCL11 levels are increased in T2DM patients with DE, and are positively correlated with the severity of DE. The combination of the three has a high diagnostic value for moderate to severe DE.

AIM: To investigate the expression and clinical diagnostic value of toll-like receptor 4(TLR4)and nuclear factor-κB(NF-κB)in conjunctival epithelial cells and tears of patients with dry eye.METHODS: From January 2023 to June 2024, 104 dry eye patients(104 eyes, disease group)who visited our hospital and 100 healthy individuals(100 eyes, control group)who underwent physical examination were selected. The changes of TLR4 and NF-κB in conjunctival epithelial cells and tears were analyzed. Pearson analysis was applied to analyze the correlation between TLR4 and NF-κB expression in conjunctival epithelial cells and tears. Logistic analysis was applied to analyze the factors that affected dry eye. ROC was applied to analyze the diagnostic value of TLR4 and NF-κB expression in conjunctival epithelial cells and tears for dry eye.RESULTS: The differences in the use of eye drops, tear film break-up time(BUT), Schirmer's test(SⅠt), tear film thickness(TFT), and corneal fluorescein staining(CFS)scores between the disease group and the control group were statistically significant(all P<0.01). The expression levels of TLR4 and NF-κB in conjunctival epithelial cells and tears in the disease group were significantly higher than those in the control group(all P<0.01). There was a positive correlation between TLR4 and NF-κB in conjunctival epithelial cells and tears(r=0.392, 0.348, all P<0.05). Frequent use of eye drops, CFS score, TLR4, and NF-κB were risk factors for dry eye(OR=2.153, 3.183, 1.578, 2.452, all P<0.05), while BUT, SⅠt, and TFT were protective factors for dry eye(OR=0.654, 0.755, 0.276, all P<0.05). The sensitivity, specificity, and AUC of TLR4 combined with NF-κB in conjunctival epithelial cells in the diagnosis of dry eye were 86.54%, 81.00%, and 0.889, respectively. The combination of TLR4 and NF-κB had higher diagnostic value for dry eye than uncombined diagnosis(Zcombination-TLR4=3.506, P=0.001; Zcombination-NF-κB=3.165, P=0.002). The sensitivity, specificity, and AUC of TLR4 combined with NF-κB in tears for diagnosing dry eye were 82.69%, 70.00%, and 0.818, respectively. The combination of TLR4 and NF-κB in tears had higher diagnostic value for dry eye than uncombined diagnosis(Zcombination-TLR4=3.117, P=0.002; Zcombination-NF-κB=2.363, P=0.018).CONCLUSION: The expression levels of TLR4 and NF-κB in conjunctival epithelial cells and tears of patients with dry eye are elevated. TLR4 and NF-κB are related to the development of dry eye, and that elevated levels of both are associated with an increased risk of dry eye disease. The combination of TLR4 and NF-κB has a certain diagnostic significance for dry eye.

OBJECTIVE To provide standardized whole-process guidance on drug traceability codes for medical institutions in Sichuan province， ensuring medication safety and compliance with medical insurance supervision requirements. METHODS Based on evidence-based principles and expert consensus， Expert Consensus on Whole-process Management of Drug Traceability Codes in Medical Institutions of Sichuan Province （hereinafter referred to as the Consensus） was formulated through systematic literature review， field investigations， establishment of a multidisciplinary expert committee and multiple rounds of questionnare consultation via the modified Delphi method， and finalized through consensus meetings. RESULTS & CONCLUSIONS The Consensus clarifies key operating procedures for code verification， code assignment and code return， whole-process operational standards for drug warehouse acceptance and storage， drug warehouse outbound delivery and pharmacy acceptance check， drug distribution and dispensing in pharmacy and intravenous admixture center， medication administration in nursing units and examination departments， as well as drug return process. Key recommendations are proposed such as improving the core functions of the drug traceability system， unifying the hospital-wide traceability code database， strengthening the management of traceability codes for backup medications， establishing a management organization and institutional framework， and optimizing the architectural design and data governance requirements of the drug traceability system. The release of the Consensus will provide scientific， standardized and implementable practical guidelines for medical institutions of Sichuan province， helping to improve closed-loop management of the drug traceability system， strengthen medication safety and fulfil medical insurance fund supervision.

Objective:To compare the efficacy of posteromedial combined with lateral Frosch approach versus anterior medial and lateral dual incision approach in open reduction and internal fixation for Schatzker type VI tibial plateau fractures.Methods:A retrospective cohort study was conducted to analyze the clinical data of 41 patients with Schatzker type VI tibial plateau fractures, who were admitted to the 940th Hospital of the Joint Logistics Support Force of the PLA from January 2018 to May 2024, including 23 males and 18 females, aged 34-79 years [(50.7±7.7)years]. Twenty-three patients underwent open reduction and internal fixation via the posteromedial combined with lateral Frosch approach (posterior approach group), while 18 patients underwent the same procedure via the anterior medial and lateral dual incision approach (anterior approach group). The following parameters were compared between the two groups: operation duration, intraoperative blood loss, postoperative drainage volume, depth of articular surface depression and tibial plateau width measured preoperatively, at 7 days, 3 months postoperatively, and at the last follow-up, medial proximal tibial angle (MPTA) and posterior proximal tibial angle (PPTA) measured at 7 days, 3 months postoperatively, and at the last follow-up, visual analogue scale (VAS) scores assessed preoperatively, at 7 days postoperatively, and at the last follow-up, American Knee Society (KSS) score and knee flexion range of motion assessed at 7 days, 3 months postoperatively, and at the last follow-up, fracture healing status at the last follow-up, and incidence of postoperative complications.Results:All the patients were followed up for 12-16 months [(14.3±2.1)months]. The operation duration was (119.6±11.8)minutes in the posterior approach group, which was significantly shorter than (140.3±10.6)minutes in the anterior approach group ( P<0.05). There were no statistically significant differences in intraoperative blood loss or postoperative drainage volume between the two groups ( P>0.05). No significant differences were found in the preoperative depth of articular surface depression or tibial plateau width between the two groups ( P>0.05). At 7 days, 3 months postoperatively, and at the last follow-up, the depth of articular surface depression was 0.8(0.6, 1.0)mm, 0.6(0.5, 0.8)mm, and 0.6(0.5, 0.7)mm in the posterior approach group, which were significantly shorter than 1.1(0.9, 1.3)mm, 0.8(0.7, 1.0)mm, and 0.8(0.7, 1.0)mm in the anterior approach group ( P<0.05). The tibial plateau width at the same time points was 71.0(69.1, 73.5)mm, 70.5(69.2, 72.9)mm, and 70.5(69.3, 72.5)mm in the posterior approach group, which were significantly shorter than 73.0(72.3, 74.2)mm, 71.5(71.0, 73.0)mm, and 71.5(71.1, 72.6)mm in the anterior approach group ( P<0.05). At 7 days, 3 months postoperatively, and at the last follow-up, the MPTA values were (87.4±0.7)°, (87.7±0.6)°, and (87.9±0.5)° in the posterior approach group, which were significantly larger than (85.2±2.5)°, (86.0±2.2)°, and (86.3±2.0)° in the anterior approach group ( P<0.01). The PPTA values at the same time points were (9.5±0.7)°, (9.0±0.5)°, and (8.6±0.4)° in the posterior approach group, which were significantly smaller than (11.2±1.0)°, (10.3±0.8)°, and (9.8±0.7)° in the anterior approach group ( P<0.01). There was no significant difference in the preoperative VAS score between the two groups ( P>0.05). At 7 days postoperatively and at the last follow-up, the VAS scores were 4.0(3.0, 5.0)points and 0.5(0.0, 2.0)points in the posterior approach group, which were significantly lower than 5.0(4.0, 5.0)points and 1.0(1.0, 3.0)points in the anterior approach group ( P<0.05). At 7 days, 3 months postoperatively, and at the last follow-up, the KSS scores were 62.5(57.0, 67.5)points, 75.5(72.0, 82.5)points, and 87.0(82.5, 93.5)points in the posterior approach group, which were significantly higher than 61.5(54.5, 63.0)points, 74.0(68.0, 79.0)points, and 85.5(78.0, 88.5)points in the anterior approach group ( P<0.05). The knee flexion range of motion was 90.0(85.0, 95.0)°, 115.0(109.0, 122.0)°, and 126.0(120.0, 130.0)° in the posterior approach group, which were significantly greater than 80.5(75.2, 85.8)°, 110.0(104.0, 115.0)°, and 119.0(113.0, 122.0)° in the anterior approach group ( P<0.05). At the last follow-up, all the fractures were healed in both groups. No statistically significant difference was found in the incidence of postoperative complications between the two groups ( P>0.05). Conclusion:Compared to the anterior medial and lateral dual incision approach, the posteromedial combined with lateral Frosch approach demonstrates superior advantages in operation duration, reduction quality, pain relief, functional recovery in the treatment of Schatzker type VI tibial plateau fractures, while the incidence of complications is comparable.

Objective:To investigate the management effectiveness of the integrated service mode of community cerebrovascular disease specialty and general practice team on stroke management.Methods:This was a randomized controlled trial. Patients with non-acute stroke who visited Fangzhuang Community Health Service Center in Fengtai District, Beijing between September 2022 and January 2023 were enrolled and randomly assigned to an integrated specialist-primary care group and a control group using a random number table method. Baseline clinical data were collected. Patients in the integrated specialist-primary care group received a collaborative care model combining stroke specialty services and primary care teams, while the control group received routine care. Neurological status, mental status, medical adherence, cognitive function, and psychological status were assessed using standardized scales at baseline, followed by evaluations every 3 months for 1 year, totaling 5 assessments.Results:A total of 142 non-acute stroke patients were included, with 71 in the specialist-primary care integrated service group, aged (69.5±7.6) years, including 43 males (60.56%), and 71 in the control group, aged (68.8±8.5) years, including 38 males (53.52%). There were no statistically significant differences in baseline clinical characteristics such as age, sex, and body mass index between the two groups (all P>0.05). Prior to the intervention, there were no statistically significant differences in the Mini-Mental State Examination scores between the two groups ( P>0.05). However, at 3, 6, 9, and 12 months post-intervention, the scores of the specialist-primary care integrated service group were significantly higher than those of the control group (all P<0.05). Before the intervention, there were no statistically significant differences between the two groups in the scores on Generalized Anxiety Disorder Scale and Patient Health Questionnaire Depression Scale (all P>0.05). At 6, 9, and 12 months post-intervention, the scores on these two scales for the specialist-primary care integrated service group were significantly lower than those of the control group (all P<0.05). There were no statistically significant differences in adherence behavior scores between the two groups before the intervention ( P>0.05), but at 6, 9, and 12 months post-intervention, the adherence behavior scores of the specialist-primary care integrated service group were significantly higher than those of the control group (all P<0.05). Conclusions:The integrated service mode of cerebrovascular disease specialists and general practice teams can effectively improve cognitive function, anxiety, depression, and compliance behavior, and is more conducive to the recovery of stroke patients in the community, which has popularization value.

Objective:To study the epidemic characteristics and healthcare-seeking behavior of dengue fever cases in Zhejiang Province, and to provide a scientific basis for developing dengue fever prevention and control strategies.Methods:Data on dengue fever epidemic in Zhejiang Province from January to December 2024 were collected from the Information System for China Disease Control and Prevention and individual case reports. Descriptive epidemiological methods were used to analyze the distribution by the three dimensions (time, region, and population), healthcare-seeking behavior, importation sources, and laboratory test results of dengue fever cases in Zhejiang Province.Results:From January to December 2024, Zhejiang Province reported a total of 289 dengue fever cases (including 25 foreigners), with an incidence rate of 0.44/100 000, including one severe case and no death, and 13 were local, 108 were domestically imported, and 168 were internationally imported. The epidemic had affected 70 districts (counties, cities) across all 11 cities in the province. Cases were reported monthly, with the peak incidence concentrated from July to November. The age of dengue fever cases was 38 (30, 48) years old, ranging from 2 to 75 years old, with a higher incidence in the 30 - 39 age group (31.14%, 90/289). The male-to-female ratio was 1.86 ∶ 1.00 (188 ∶ 101). Occupational distribution was predominantly commercial service workers (28.03%, 81/289). The number of healthcare-seeking for local cases was 2 (1, 2) times, ranging from 1 to 6 times. The number of healthcare-seeking for imported cases was 1 (1, 2) times, ranging from 1 to 4 times. The interval between the onset and diagnosis of local cases was 3.5 (1.0, 5.0) days, ranging from 0 to 6 days. The interval between the onset and diagnosis of imported cases was 3(1, 4) days, ranging from 0 to 6 days. Domestically imported cases originated from Guangdong Province (102 cases), Yunnan Province (3 cases), Hunan Province (1 case), with 2 cases had unknown original provinces. Internationally imported cases mainly came from Indonesia (33 cases), Thailand (22 cases), Laos (18 cases). Serotyping of dengue virus was determined for 283 cases, with 157 cases of type Ⅰ, 88 cases of type Ⅱ, 34 cases of type Ⅲ, and 4 cases of type Ⅳ.Conclusions:The dengue fever cases in Zhejiang Province in 2024 is primarily international importation, the interval between the onset and diagnosis of local cases is relatively long. Prevention and control efforts should strengthen surveillance and early warning based on dengue fever's epidemic characteristics, and reinforcing port quarantine, mosquito vector control, and health education for high-risk populations.

Objective:To compare the efficacy of posteromedial combined with lateral Frosch approach versus anterior medial and lateral dual incision approach in open reduction and internal fixation for Schatzker type VI tibial plateau fractures.Methods:A retrospective cohort study was conducted to analyze the clinical data of 41 patients with Schatzker type VI tibial plateau fractures, who were admitted to the 940th Hospital of the Joint Logistics Support Force of the PLA from January 2018 to May 2024, including 23 males and 18 females, aged 34-79 years [(50.7±7.7)years]. Twenty-three patients underwent open reduction and internal fixation via the posteromedial combined with lateral Frosch approach (posterior approach group), while 18 patients underwent the same procedure via the anterior medial and lateral dual incision approach (anterior approach group). The following parameters were compared between the two groups: operation duration, intraoperative blood loss, postoperative drainage volume, depth of articular surface depression and tibial plateau width measured preoperatively, at 7 days, 3 months postoperatively, and at the last follow-up, medial proximal tibial angle (MPTA) and posterior proximal tibial angle (PPTA) measured at 7 days, 3 months postoperatively, and at the last follow-up, visual analogue scale (VAS) scores assessed preoperatively, at 7 days postoperatively, and at the last follow-up, American Knee Society (KSS) score and knee flexion range of motion assessed at 7 days, 3 months postoperatively, and at the last follow-up, fracture healing status at the last follow-up, and incidence of postoperative complications.Results:All the patients were followed up for 12-16 months [(14.3±2.1)months]. The operation duration was (119.6±11.8)minutes in the posterior approach group, which was significantly shorter than (140.3±10.6)minutes in the anterior approach group ( P<0.05). There were no statistically significant differences in intraoperative blood loss or postoperative drainage volume between the two groups ( P>0.05). No significant differences were found in the preoperative depth of articular surface depression or tibial plateau width between the two groups ( P>0.05). At 7 days, 3 months postoperatively, and at the last follow-up, the depth of articular surface depression was 0.8(0.6, 1.0)mm, 0.6(0.5, 0.8)mm, and 0.6(0.5, 0.7)mm in the posterior approach group, which were significantly shorter than 1.1(0.9, 1.3)mm, 0.8(0.7, 1.0)mm, and 0.8(0.7, 1.0)mm in the anterior approach group ( P<0.05). The tibial plateau width at the same time points was 71.0(69.1, 73.5)mm, 70.5(69.2, 72.9)mm, and 70.5(69.3, 72.5)mm in the posterior approach group, which were significantly shorter than 73.0(72.3, 74.2)mm, 71.5(71.0, 73.0)mm, and 71.5(71.1, 72.6)mm in the anterior approach group ( P<0.05). At 7 days, 3 months postoperatively, and at the last follow-up, the MPTA values were (87.4±0.7)°, (87.7±0.6)°, and (87.9±0.5)° in the posterior approach group, which were significantly larger than (85.2±2.5)°, (86.0±2.2)°, and (86.3±2.0)° in the anterior approach group ( P<0.01). The PPTA values at the same time points were (9.5±0.7)°, (9.0±0.5)°, and (8.6±0.4)° in the posterior approach group, which were significantly smaller than (11.2±1.0)°, (10.3±0.8)°, and (9.8±0.7)° in the anterior approach group ( P<0.01). There was no significant difference in the preoperative VAS score between the two groups ( P>0.05). At 7 days postoperatively and at the last follow-up, the VAS scores were 4.0(3.0, 5.0)points and 0.5(0.0, 2.0)points in the posterior approach group, which were significantly lower than 5.0(4.0, 5.0)points and 1.0(1.0, 3.0)points in the anterior approach group ( P<0.05). At 7 days, 3 months postoperatively, and at the last follow-up, the KSS scores were 62.5(57.0, 67.5)points, 75.5(72.0, 82.5)points, and 87.0(82.5, 93.5)points in the posterior approach group, which were significantly higher than 61.5(54.5, 63.0)points, 74.0(68.0, 79.0)points, and 85.5(78.0, 88.5)points in the anterior approach group ( P<0.05). The knee flexion range of motion was 90.0(85.0, 95.0)°, 115.0(109.0, 122.0)°, and 126.0(120.0, 130.0)° in the posterior approach group, which were significantly greater than 80.5(75.2, 85.8)°, 110.0(104.0, 115.0)°, and 119.0(113.0, 122.0)° in the anterior approach group ( P<0.05). At the last follow-up, all the fractures were healed in both groups. No statistically significant difference was found in the incidence of postoperative complications between the two groups ( P>0.05). Conclusion:Compared to the anterior medial and lateral dual incision approach, the posteromedial combined with lateral Frosch approach demonstrates superior advantages in operation duration, reduction quality, pain relief, functional recovery in the treatment of Schatzker type VI tibial plateau fractures, while the incidence of complications is comparable.