Objective:To explore the safety and efficacy of intraosseous regional administration (IORA) of vancomycin for preventing infection in primary total knee arthroplasty (TKA).Methods:A total of 124 patients with knee osteoarthritis undergoing TKA between February 2024 and May 2024 at nine hospitals were enrolled. Preoperative infection prophylaxis involved either IORA (0.5 g vancomycin administered via intraosseous regional infusion before incision) or intravenous infusion (1 g vancomycin via peripheral vein). The IORA group included 15 males and 47 females with a median age of 66.5 years (range, 60.0-70.0 years), while the intravenous group included 14 males and 48 females with a median age of 66.0 years (range, 61.8-70.3 years) years. Intraoperative samples were collected including fat and synovium tissues after incision, before prosthesis placement, and after tourniquet release; distal femoral cancellous bone during femoral osteotomy; proximal tibial cancellous bone during tibial osteotomy; proximal intercondylar cancellous bone before prosthesis placement; and peripheral blood from non-infused arms at surgery initiation and after tourniquet release. Vancomycin concentrations were measured using liquid chromatography-tandem mass spectrometry. Vital sign changes were recorded from admission to 5~10 minutes post-IORA (IORA group) or post-incision (intravenous group). Follow-ups were conducted on postoperative day 1 and 3, and at 1 and 3 months, to document complications including IORA-related adverse events, periprosthetic joint infections, surgical site infections, red man syndrome, acute kidney injury, deep vein thrombosis and so on.Results:Vancomycin concentrations in bone, fat, and synovial tissue samples were significantly higher in the IORA group than in the intravenous group ( P<0.05), while vancomycin concentrations in blood samples were significantly lower in the IORA group than in the intravenous group ( P<0.05). Only 7.3%(41/558) of tissue samples in the IORA group had vancomycin concentrations below 2.0 μg/g (the minimum inhibitory concentration of vancomycin against coagulase-negative staphylococcus), compared to 59.3%(331/558) in the intravenous group (χ 2=11.285, P<0.001). In the intravenous group, 16.9%(21/124) of blood samples had vancomycin concentrations exceeding 15.0 mg/L (the threshold associated with a significantly increased risk of nephrotoxicity), while all concentrations in the IORA group were below this threshold, the difference was statistically significant (χ 2=22.943, P<0.001). There were no statistically significant difference ( P>0.05) in vital signs changes before and after vancomycin administration between the two groups. Two patients in the intravenous group experienced incision exudate, while no other related complications occurred in either group. Conclusions:Compared to the traditional intravenous infusion of 1 g vancomycin, intraosseous injection of a low dose (0.5 g) of vancomycin achieves higher local tissue concentrations in the knee joint with a lower incidence of adverse reactions and is safe for infection prophylaxis. Despite guidelines not recommending the routine use of vancomycin for preventing infection after primary TKA, intraosseous injection of 0.5 g vancomycin may be considered intraoperatively for primary TKA in the following scenarios: patients in medical institutions with a high prevalence of methicillin-resistant staphylococcus aureus (MRSA) infections, patients with potential preoperative MRSA colonization, or patients with cephalosporin allergy.

OBJECTIVE: Paridis Rhizoma (Chonglou in Chinese), a traditional Chinese herbal medicine, has been shown have strong anti-tumor effects. Paris saponin VII (PSVII), an active constituent isolated from Paridis Rhizoma, was demonstrated to significantly suppress the proliferation of BxPC-3 cells in our previous study. Here, we aimed to elucidate the anti-pancreatic ductal adenocarcinoma (PDAC) effect of PSVII and the underlying mechanism. METHODS: Cell viability was determined by CCK-8, colony formation, and cell migration assays. Cell apoptosis and reactive oxygen species (ROS) production were measured by flow cytometry with annexin V/propidine iodide (Annexin V/PI) and 2',7'-dichlorodihydrofluorescein diacetate (DCFH-DA), respectively. Pyroptosis was evaluated by morphological features, Hoechst 33342/PI staining assay, and release of lactate dehydrogenase (LDH). JC-1 fluorescent dye was employed to measure mitochondrial membrane potential. Western blotting and reverse transcription-quantitative polymerase chain reaction (RT-qPCR) were used to determine the levels of proteins or mRNAs. The effect in vivo was assessed by a xenograft tumor model. RESULTS: PSVII inhibited the viability of PDAC cells (BxPC-3, PANC-1, and Capan-2 cells) and induced gasdermin E (GSDME) cleavage, as well as the simultaneous cleavage of Caspase-3 and poly (ADP-ribose) polymerase 1 (PARP). Knockdown of GSDME shifted PSVII-induced pyroptosis to apoptosis. Additionally, the effect of PSVII was significantly attenuated by Z-Asp(OMe)-Glu(OMe)-Val-Asp(OMe)-fluoromethylketone (Z-DEVD-FMK), on the induction of GSDME-dependent pyroptosis. PSVII also elevated intracellular ROS accumulation and stimulated Bax and Caspase-3/GSDME to conduct pyroptosis in PDAC cells. The ROS scavenger N-acetyl cysteine (NAC) suppressed the release of LDH and inhibited Caspase-9, Caspase-3, and GSDME cleavage in PDAC cells, ultimately reversing PSVII-induced pyroptosis. Furthermore, in a xenograft tumor model, PSVII markedly suppressed the growth of PDAC tumors and induced pyroptosis. CONCLUSION These results demonstrated that PSVII exerts therapeutic effects through Caspase-3/GSDME-dependent pyroptosis and may constitute a novel strategy for preventing chemotherapeutic resistance in patients with PDAC in the future.

Objective:To systematically evaluate the influencing factors of retinal re-detachment after the first silicone oil removal.Methods:Chinese databases (CNKI, CBM, VIP, Wanfang) and English databases (PubMed, Cochrane, Embase, Web of science) were searched to retrieve the factors affecting the retinal re-detachment after the first pars plana vitrectomy (PPV) combined with silicone oil removal from the inception of the databases to August 20, 2023.The quality of literature was evaluated according to the Newcastle-Ottawa Scale (NOS).The influencing factors related to the retinal re-detachment after the first silicone oil removal were extracted from the literature, and the influencing factors mentioned in <3 literatures were excluded.RevMan5.3 software was used for quantitative and comprehensive analysis.Results:A total of 14 articles were included, including 3 393 eyes, with 498 eyes in the recurrent group, and 2 895 eyes in the non-recurrent group.The results of meta-analysis showed that high myopia (odds ratio [ OR]=1.40, 95% confidence interval [ CI]: 1.08-1.81), giant retinal hole( OR=2.36, 95% CI: 1.63-3.41), vitreous residue ( OR=130.02, 95% CI: 66.03-256.02), intraocular lens status before PPV ( OR=1.86, 95% CI: 1.26-2.75) were the risk factors for retinal re-detachment after silicone oil removal.Rhegmatogenous retinal detachment ( OR=0.68, 95% CI: 0.50-0.92), PPV combined with external scleral compression ( OR=0.63, 95% CI: 0.45-0.88) and fundus laser photocoagulation 2-4 weeks before silicone oil removal ( OR=0.25, 95% CI: 0.13-0.49) were protective factors for retinal detachment after silicone oil removal.The results of sensitivity analysis showed that there was no significant change in the analysis results after changing the analysis model.There was no publication bias among the included studies. Conclusions:High myopia, giant retinal detachment, vitreous residue and intraocular lens status before PPV increased the risk of retinal re-detachment after the first silicone oil removal, Rhegmatogenous retinal detachment, PPV combined with external scleral pressure and fundus laser photocoagulation 2-4 weeks before silicone oil removal may be protective factors.

Severe open tibiofibular fractures account for approximately 28.1% of all open fractures. Among them, Gustilo-Anderson type IIIB/C fractures present significant clinical challenges due to associated bone and soft tissue defects, high infection rates, and risk of amputation. Inadequate preoperative assessment may lead to suboptimal emergency surgical planning or intraoperative complications. Historically, external fixation was often preferred, but this approach has been associated with limitations such as restricted joint mobility, delayed bone union, joint stiffness, and disuse osteoporosis, resulting in poor functional recovery. With advancements of debridement techniques, standardization of antibiotic use, and popularization of early soft tissue coverage, early internal fixation has gained broader acceptance. Nevertheless, controversies persist regarding the choice of fixation method, timing of definitive fixation, use of reamed versus unreamed intramedullary nailing, and necessity of fibular fixation. To standardize the diagnosis and early management of severe open tibiofibular fractures, reduce complication rates, and improve functional recovery, the Society of Microsurgery of the Chinese Medical Association organized a panel of domestic experts to develop the Evidence-based guideline for the diagnosis and early fixation of severe open tibiofibular fractures ( version 2025), using evidence-based methodology. The guidelines provided 12 recommendations covering diagnostic and early fixation strategies of severe open tibiofibular fractures, aiming to provide clinicians with scientifically grounded and standardized guidance.

Severe open tibiofibular fractures account for approximately 28.1% of all open fractures. Among them, Gustilo-Anderson type IIIB/C fractures present significant clinical challenges due to associated bone and soft tissue defects, high infection rates, and risk of amputation. Inadequate preoperative assessment may lead to suboptimal emergency surgical planning or intraoperative complications. Historically, external fixation was often preferred, but this approach has been associated with limitations such as restricted joint mobility, delayed bone union, joint stiffness, and disuse osteoporosis, resulting in poor functional recovery. With advancements of debridement techniques, standardization of antibiotic use, and popularization of early soft tissue coverage, early internal fixation has gained broader acceptance. Nevertheless, controversies persist regarding the choice of fixation method, timing of definitive fixation, use of reamed versus unreamed intramedullary nailing, and necessity of fibular fixation. To standardize the diagnosis and early management of severe open tibiofibular fractures, reduce complication rates, and improve functional recovery, the Society of Microsurgery of the Chinese Medical Association organized a panel of domestic experts to develop the Evidence-based guideline for the diagnosis and early fixation of severe open tibiofibular fractures ( version 2025), using evidence-based methodology. The guidelines provided 12 recommendations covering diagnostic and early fixation strategies of severe open tibiofibular fractures, aiming to provide clinicians with scientifically grounded and standardized guidance.

Traditional Chinese medicine (TCM) represents a paradigmatic approach to personalized medicine, developed through the systematic accumulation and refinement of clinical empirical data over more than 2000 years, and now encompasses large-scale electronic medical records (EMR) and experimental molecular data. Artificial intelligence (AI) has demonstrated its utility in medicine through the development of various expert systems (e.g., MYCIN) since the 1970s. With the emergence of deep learning and large language models (LLMs), AI's potential in medicine shows considerable promise. Consequently, the integration of AI and TCM from both clinical and scientific perspectives presents a fundamental and promising research direction. This survey provides an insightful overview of TCM AI research, summarizing related research tasks from three perspectives: systems-level biological mechanism elucidation, real-world clinical evidence inference, and personalized clinical decision support. The review highlights representative AI methodologies alongside their applications in both TCM scientific inquiry and clinical practice. To critically assess the current state of the field, this work identifies major challenges and opportunities that constrain the development of robust research capabilities-particularly in the mechanistic understanding of TCM syndromes and herbal formulations, novel drug discovery, and the delivery of high-quality, patient-centered clinical care. The findings underscore that future advancements in AI-driven TCM research will rely on the development of high-quality, large-scale data repositories; the construction of comprehensive and domain-specific knowledge graphs (KGs); deeper insights into the biological mechanisms underpinning clinical efficacy; rigorous causal inference frameworks; and intelligent, personalized decision support systems.
Medicine, Chinese Traditional/methods* ; Artificial Intelligence ; Humans ; Precision Medicine ; Decision Support Systems, Clinical

Objective:To evaluate the prognosis of Hall technique and traditional performed metal crown (PMC) restoration technique, and to follow up the occlusal changes before and after treatment with Hall technique, providing references for the promotion of Hall technique.Methods:Children who visited the Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University from May 2021 to December 2022 were screened according to the inclusion and exclusion criteria. The therapeutic effects of the two groups were followed up at three time points: 1, 2 and 3 months after operation. The observation results were divided into three outcomes: success (crown in place, no symptoms of pulpitis or periapical periodontitis, no obvious abnormality in occlusion, no need for further treatment), partial failure (crown falling off or crown broken, tooth defect can be repaired, reversible pulpitis) and complete failure (irreversible pulpitis or periapical periodontitis, crown falling off and tooth defect irreparable), and statistical analysis was made. At the same time, the Hall technique group was followed up at five time points as before operation, immediately after operation, 2 weeks after operation, 4 weeks after operation and 8 weeks after operation respectively, in which the occlusion was analyzed by Dental Prescale Ⅱ system. The vertical dimension of occlusion (VDO), overbite and coverage, and canine relationship were recorded and compared. Three-dimensional finite element method was used to model and analyze the stress of the teeth treated with traditional PMC treatment and Hall technique, and the differences between them were compared.Results:Finally, 21 children were included in the Hall technique group, including 12 boys and 9 girls, with age of (5.0±1.4) years. Meanwhile, 22 children including 15 boys and 7 girls were in the traditional PMC group, with age of (5.1±1.3) years. There were 0 cases of complete failure and 0 cases of partial failure both in the Hall technique group and in the traditional PMC group within 1 month. There were 0 cases of complete failure and 1 case of partial failure in the Hall technique group, while 0 cases of complete failure and 0 cases of partial failure in the traditional PMC group within 2 months after operation. Hall technique group failed completely in 1 case and partially in 1 case, while the traditional pre-crown group failed completely in 0 cases and partially in 0 cases 3 months after operation. There was no significant difference in the incidence of primary index/complete failure and secondary index/partial failure between Hall technique group and traditional PMC group (all P>0.05). The occlusal area and occlusal force of children treated with Hall technique decreased immediately after operation compared with those before operation, but gradually recovered to the preoperative level at 2, 4 and 8 weeks after operation. To elaborate, the occlusal area decreased significantly from (14.79±3.55) mm 2 before operation to (10.15±3.17) mm 2 immediately after operation ( P=0.001), and recovered to (15.58±3.39) mm 2 at 8 weeks after operation ( P>0.05 compared with pre-operation). The occlusal force decreased significantly from (436.94±109.59) N before operation to (292.70±96.05) N immediately after operation ( P=0.001), and recovered to (441.86±104.31) N at 8 weeks after operation ( P>0.05 compared with pre-operation). Overbite decreased significantly from (2.54±1.05) mm before operation to (1.80±0.94) mm immediately after operation ( P=0.044) and then recovered to (2.35±1.02) mm ( P>0.05 compared with pre-operation). The coverage changed from (2.41±0.66) mm before operation to (2.27±0.61) mm immediately after operation ( P>0.05) and then recovered to (2.48±0.62) mm ( P>0.05 compared with pre-operation). The canine relationship was (3.12±0.54) mm before operation, and decreased significantly immediately after operation (2.17±0.89) mm ( P=0.001), and recovered to (3.05±0.61) mm after 8 weeks ( P>0.05 compared with pre-operation). In the three-dimensional finite element analysis, the maximum stress of all parts of the affected tooth increased immediately after Hall technique treatment, but with occlusal adjustment, the maximum stress of all parts of the affected tooth decreased, which was similar to that of the traditional metal pre-crown group. The vertical load and oblique load of pre-crown decreased from 180.11 and 496.16 MPa to 108.05 and 297.69 MPa, respectively. The vertical load and oblique load of enamel decreased from 94.83 and 255.94 MPa to 57.21 and 156.44 MPa, respectively. The vertical load and oblique load of dentin decreased from 55.19 and 124.77 MPa to 33.19 and 74.59 MPa, respectively. Conclusions:During the experimental observation period, there is no obvious difference between Hall technique and traditional PMC treatment technology in terms of post-treatment occlusion and clinical prognosis, which supports clinical application.

Objective:To explore the safety and efficacy of intraosseous regional administration (IORA) of vancomycin for preventing infection in primary total knee arthroplasty (TKA).Methods:A total of 124 patients with knee osteoarthritis undergoing TKA between February 2024 and May 2024 at nine hospitals were enrolled. Preoperative infection prophylaxis involved either IORA (0.5 g vancomycin administered via intraosseous regional infusion before incision) or intravenous infusion (1 g vancomycin via peripheral vein). The IORA group included 15 males and 47 females with a median age of 66.5 years (range, 60.0-70.0 years), while the intravenous group included 14 males and 48 females with a median age of 66.0 years (range, 61.8-70.3 years) years. Intraoperative samples were collected including fat and synovium tissues after incision, before prosthesis placement, and after tourniquet release; distal femoral cancellous bone during femoral osteotomy; proximal tibial cancellous bone during tibial osteotomy; proximal intercondylar cancellous bone before prosthesis placement; and peripheral blood from non-infused arms at surgery initiation and after tourniquet release. Vancomycin concentrations were measured using liquid chromatography-tandem mass spectrometry. Vital sign changes were recorded from admission to 5~10 minutes post-IORA (IORA group) or post-incision (intravenous group). Follow-ups were conducted on postoperative day 1 and 3, and at 1 and 3 months, to document complications including IORA-related adverse events, periprosthetic joint infections, surgical site infections, red man syndrome, acute kidney injury, deep vein thrombosis and so on.Results:Vancomycin concentrations in bone, fat, and synovial tissue samples were significantly higher in the IORA group than in the intravenous group ( P<0.05), while vancomycin concentrations in blood samples were significantly lower in the IORA group than in the intravenous group ( P<0.05). Only 7.3%(41/558) of tissue samples in the IORA group had vancomycin concentrations below 2.0 μg/g (the minimum inhibitory concentration of vancomycin against coagulase-negative staphylococcus), compared to 59.3%(331/558) in the intravenous group (χ 2=11.285, P<0.001). In the intravenous group, 16.9%(21/124) of blood samples had vancomycin concentrations exceeding 15.0 mg/L (the threshold associated with a significantly increased risk of nephrotoxicity), while all concentrations in the IORA group were below this threshold, the difference was statistically significant (χ 2=22.943, P<0.001). There were no statistically significant difference ( P>0.05) in vital signs changes before and after vancomycin administration between the two groups. Two patients in the intravenous group experienced incision exudate, while no other related complications occurred in either group. Conclusions:Compared to the traditional intravenous infusion of 1 g vancomycin, intraosseous injection of a low dose (0.5 g) of vancomycin achieves higher local tissue concentrations in the knee joint with a lower incidence of adverse reactions and is safe for infection prophylaxis. Despite guidelines not recommending the routine use of vancomycin for preventing infection after primary TKA, intraosseous injection of 0.5 g vancomycin may be considered intraoperatively for primary TKA in the following scenarios: patients in medical institutions with a high prevalence of methicillin-resistant staphylococcus aureus (MRSA) infections, patients with potential preoperative MRSA colonization, or patients with cephalosporin allergy.

Objective:To systematically evaluate the influencing factors of retinal re-detachment after the first silicone oil removal.Methods:Chinese databases (CNKI, CBM, VIP, Wanfang) and English databases (PubMed, Cochrane, Embase, Web of science) were searched to retrieve the factors affecting the retinal re-detachment after the first pars plana vitrectomy (PPV) combined with silicone oil removal from the inception of the databases to August 20, 2023.The quality of literature was evaluated according to the Newcastle-Ottawa Scale (NOS).The influencing factors related to the retinal re-detachment after the first silicone oil removal were extracted from the literature, and the influencing factors mentioned in <3 literatures were excluded.RevMan5.3 software was used for quantitative and comprehensive analysis.Results:A total of 14 articles were included, including 3 393 eyes, with 498 eyes in the recurrent group, and 2 895 eyes in the non-recurrent group.The results of meta-analysis showed that high myopia (odds ratio [ OR]=1.40, 95% confidence interval [ CI]: 1.08-1.81), giant retinal hole( OR=2.36, 95% CI: 1.63-3.41), vitreous residue ( OR=130.02, 95% CI: 66.03-256.02), intraocular lens status before PPV ( OR=1.86, 95% CI: 1.26-2.75) were the risk factors for retinal re-detachment after silicone oil removal.Rhegmatogenous retinal detachment ( OR=0.68, 95% CI: 0.50-0.92), PPV combined with external scleral compression ( OR=0.63, 95% CI: 0.45-0.88) and fundus laser photocoagulation 2-4 weeks before silicone oil removal ( OR=0.25, 95% CI: 0.13-0.49) were protective factors for retinal detachment after silicone oil removal.The results of sensitivity analysis showed that there was no significant change in the analysis results after changing the analysis model.There was no publication bias among the included studies. Conclusions:High myopia, giant retinal detachment, vitreous residue and intraocular lens status before PPV increased the risk of retinal re-detachment after the first silicone oil removal, Rhegmatogenous retinal detachment, PPV combined with external scleral pressure and fundus laser photocoagulation 2-4 weeks before silicone oil removal may be protective factors.

Objective:To evaluate the prognosis of Hall technique and traditional performed metal crown (PMC) restoration technique, and to follow up the occlusal changes before and after treatment with Hall technique, providing references for the promotion of Hall technique.Methods:Children who visited the Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University from May 2021 to December 2022 were screened according to the inclusion and exclusion criteria. The therapeutic effects of the two groups were followed up at three time points: 1, 2 and 3 months after operation. The observation results were divided into three outcomes: success (crown in place, no symptoms of pulpitis or periapical periodontitis, no obvious abnormality in occlusion, no need for further treatment), partial failure (crown falling off or crown broken, tooth defect can be repaired, reversible pulpitis) and complete failure (irreversible pulpitis or periapical periodontitis, crown falling off and tooth defect irreparable), and statistical analysis was made. At the same time, the Hall technique group was followed up at five time points as before operation, immediately after operation, 2 weeks after operation, 4 weeks after operation and 8 weeks after operation respectively, in which the occlusion was analyzed by Dental Prescale Ⅱ system. The vertical dimension of occlusion (VDO), overbite and coverage, and canine relationship were recorded and compared. Three-dimensional finite element method was used to model and analyze the stress of the teeth treated with traditional PMC treatment and Hall technique, and the differences between them were compared.Results:Finally, 21 children were included in the Hall technique group, including 12 boys and 9 girls, with age of (5.0±1.4) years. Meanwhile, 22 children including 15 boys and 7 girls were in the traditional PMC group, with age of (5.1±1.3) years. There were 0 cases of complete failure and 0 cases of partial failure both in the Hall technique group and in the traditional PMC group within 1 month. There were 0 cases of complete failure and 1 case of partial failure in the Hall technique group, while 0 cases of complete failure and 0 cases of partial failure in the traditional PMC group within 2 months after operation. Hall technique group failed completely in 1 case and partially in 1 case, while the traditional pre-crown group failed completely in 0 cases and partially in 0 cases 3 months after operation. There was no significant difference in the incidence of primary index/complete failure and secondary index/partial failure between Hall technique group and traditional PMC group (all P>0.05). The occlusal area and occlusal force of children treated with Hall technique decreased immediately after operation compared with those before operation, but gradually recovered to the preoperative level at 2, 4 and 8 weeks after operation. To elaborate, the occlusal area decreased significantly from (14.79±3.55) mm 2 before operation to (10.15±3.17) mm 2 immediately after operation ( P=0.001), and recovered to (15.58±3.39) mm 2 at 8 weeks after operation ( P>0.05 compared with pre-operation). The occlusal force decreased significantly from (436.94±109.59) N before operation to (292.70±96.05) N immediately after operation ( P=0.001), and recovered to (441.86±104.31) N at 8 weeks after operation ( P>0.05 compared with pre-operation). Overbite decreased significantly from (2.54±1.05) mm before operation to (1.80±0.94) mm immediately after operation ( P=0.044) and then recovered to (2.35±1.02) mm ( P>0.05 compared with pre-operation). The coverage changed from (2.41±0.66) mm before operation to (2.27±0.61) mm immediately after operation ( P>0.05) and then recovered to (2.48±0.62) mm ( P>0.05 compared with pre-operation). The canine relationship was (3.12±0.54) mm before operation, and decreased significantly immediately after operation (2.17±0.89) mm ( P=0.001), and recovered to (3.05±0.61) mm after 8 weeks ( P>0.05 compared with pre-operation). In the three-dimensional finite element analysis, the maximum stress of all parts of the affected tooth increased immediately after Hall technique treatment, but with occlusal adjustment, the maximum stress of all parts of the affected tooth decreased, which was similar to that of the traditional metal pre-crown group. The vertical load and oblique load of pre-crown decreased from 180.11 and 496.16 MPa to 108.05 and 297.69 MPa, respectively. The vertical load and oblique load of enamel decreased from 94.83 and 255.94 MPa to 57.21 and 156.44 MPa, respectively. The vertical load and oblique load of dentin decreased from 55.19 and 124.77 MPa to 33.19 and 74.59 MPa, respectively. Conclusions:During the experimental observation period, there is no obvious difference between Hall technique and traditional PMC treatment technology in terms of post-treatment occlusion and clinical prognosis, which supports clinical application.