This consensus will introduce the characteristics of fillers used in the surgical cavities of domestic nasal surgery patients based on relevant literature and expert opinions. It will also provide recommendations for the selection of cavity fillers for different nasal diseases, with chronic sinusitis as a representative example.
Humans ; Nasal Cavity/surgery* ; Nasal Surgical Procedures ; China ; Consensus ; Sinusitis/surgery* ; Dermal Fillers

Objective:To study the feasibility of design and harvest of free medial sural artery perforator flap with the "two-point and two-line method".Methods:From September 2022 to June 2023, Suzhou Ruihua Orthopaedic Hospital implemented the "two-point and two-line method" to guide preoperative perforator positioning and flap design. Thirty medial sural artery perforator flaps were successfully harvested with the method, and 21 wounds of hand and 9 of foot and ankle were reconstructed with the flaps. The size of soft tissue defects were 2.5 cm×2.5 cm-7.0 cm×14.5 cm, and the flaps size were 3.0 cm×3.0 cm-7.5 cm×15.0 cm. All donor sites were directly closed or by skin grafting. All patients were entered in 6-15 months of postoperative outpatient follow-up, and the recovery of donor and recipient sites was assessed by the comprehensive evaluation scales. The sensory function of the flaps was evaluated using the sensory function evaluation standard of British Medical Research Council (BMRC).Results:All perforators were successfully located with 47 perforators in total, and all of them were musculocutaneous perforator. It was found that there was 1 perforator in 14 flaps, 2 perforators in 15 flaps and 3 perforators in 1 flap. All 30 flaps survived after surgery, beside 2 flaps that had arterial insufficiency but survived successfully after surgical exploration. All donor sites healed in one stage. Comprehensive evaluation scale of flap was employed to evaluate the flaps and the scores were 84 points to 96 points with an average score of 92.5 points. The excellent and good grades were achieved in 27 flaps and 3 flaps, respectively, with a combined excellent and good rate at 100%. Sensation of the flaps was evaluated by BMRC with 1 flap of S 1, 17 of S 2 and 12 of S 3. Conclusion:The "two-point and two-line method" has been used in design of the perforator flap of medial sural artery. This method is simple and accurate, and is feasible and ideal in design of flaps before surgery.

Hungary, as the first European country to legislate TCM, its legislation experience has significant implications for the international development of TCM. This article reviewed the historical process of TCM legislation in Hungary, summarized its legislative achievements, and analyzed the problems encountered during the implementation process. It was found that the current challenges faced by TCM legislation in Hungary mainly include constraints from the dominance of modern medicine, restrictions from strict qualification requirements, insufficient public awareness, difficulties in TCM registration, and challenges in policy coordination and cooperation. Based on these findings, the article proposed countermeasures such as improving the legal framework, strengthening educational cooperation, enhancing public awareness, promoting the mutual recognition of standards between China and Europe, and deepening China-Hungary collaboration. These measures aim to further improve the legislation and implementation of TCM in Hungary, thereby promoting the healthy development of TCM in Hungary and the global service trade of TCM.

Autophagy is a conserved physiological phenomenon commonly found in all eukaryotic cells,which promotes cell survival by degrading intracellular proteins and organelles during starvation or nutrient deficiency.Dysfunc-tion autophagy is closely related to various diseases.Soluble N-elthylmaleimide-sensitive factor attachment protein recep-tor(SNARE)complex is a protein complex that mediates membrane fusion and plays a key role in the fusion process of au-tophagosomes and lysosomes.The aberrant assembly of the SNARE complex results in the arrest of autophagic flow,there-by leading to cellular dysfunction and the occurrence of diseases.In this review,we summarized the roles of SNARE pro-teins in the autophagosome-lysosome fusion and the latest research in related diseases,providing a reference for studying the mechanism of autophagy and diseases targeting the SNARE complex.

Dental implantology has developed rapidly for over half a century,since pure titanium(99.7％)dental cylindrical threaded implants were exploited and osseointegration was introduced in 1960s by Prof.Br?nemark.The long term retention rates of 10 years or more are over 95％.However,the biological complications jeopardize the long term effects of dental implant treatment seriously.The prevalence of dental implant biological complications varies greatly among different reports resulting from the disparities on the defini-tions of dental implant biological complications.After analyzing and summarizing the major opinions proposed internationally in recent years,the consensus for the definition of dental implant biological complications has been reached.Generally the dental implant biologi-cal implications can be classified into early stage(before restoration)biological complications and late stage(after restoration)biological complications.The early stage biological complications include acute and chronic infections,pain,soft tissue deficiency,and osseointegration failure,etc.The late stage complications include peri-implant diseases(peri-implant mucositis and peri-implantitis),soft tissue deficiency around implant,implant loosening and dropping off,etc.The various risk factors related to different dental implant biological complications,the strategies of the prevention and treatment for the dental implant biological complications have been discussed comprehensively,and the consensus has been reached.It is aimed to advocate the dentist to pay more attention to the early prevention of the biological implant complications,to promote more researches on the implant biological complications,and to help elevate the level of dental implantology in our country.

Dental implantology has developed rapidly for over half a century,since pure titanium(99.7％)dental cylindrical threaded implants were exploited and osseointegration was introduced in 1960s by Prof.Br?nemark.The long term retention rates of 10 years or more are over 95％.However,the biological complications jeopardize the long term effects of dental implant treatment seriously.The prevalence of dental implant biological complications varies greatly among different reports resulting from the disparities on the defini-tions of dental implant biological complications.After analyzing and summarizing the major opinions proposed internationally in recent years,the consensus for the definition of dental implant biological complications has been reached.Generally the dental implant biologi-cal implications can be classified into early stage(before restoration)biological complications and late stage(after restoration)biological complications.The early stage biological complications include acute and chronic infections,pain,soft tissue deficiency,and osseointegration failure,etc.The late stage complications include peri-implant diseases(peri-implant mucositis and peri-implantitis),soft tissue deficiency around implant,implant loosening and dropping off,etc.The various risk factors related to different dental implant biological complications,the strategies of the prevention and treatment for the dental implant biological complications have been discussed comprehensively,and the consensus has been reached.It is aimed to advocate the dentist to pay more attention to the early prevention of the biological implant complications,to promote more researches on the implant biological complications,and to help elevate the level of dental implantology in our country.

Autophagy is a conserved physiological phenomenon commonly found in all eukaryotic cells,which promotes cell survival by degrading intracellular proteins and organelles during starvation or nutrient deficiency.Dysfunc-tion autophagy is closely related to various diseases.Soluble N-elthylmaleimide-sensitive factor attachment protein recep-tor(SNARE)complex is a protein complex that mediates membrane fusion and plays a key role in the fusion process of au-tophagosomes and lysosomes.The aberrant assembly of the SNARE complex results in the arrest of autophagic flow,there-by leading to cellular dysfunction and the occurrence of diseases.In this review,we summarized the roles of SNARE pro-teins in the autophagosome-lysosome fusion and the latest research in related diseases,providing a reference for studying the mechanism of autophagy and diseases targeting the SNARE complex.

Objective:To study the feasibility of design and harvest of free medial sural artery perforator flap with the "two-point and two-line method".Methods:From September 2022 to June 2023, Suzhou Ruihua Orthopaedic Hospital implemented the "two-point and two-line method" to guide preoperative perforator positioning and flap design. Thirty medial sural artery perforator flaps were successfully harvested with the method, and 21 wounds of hand and 9 of foot and ankle were reconstructed with the flaps. The size of soft tissue defects were 2.5 cm×2.5 cm-7.0 cm×14.5 cm, and the flaps size were 3.0 cm×3.0 cm-7.5 cm×15.0 cm. All donor sites were directly closed or by skin grafting. All patients were entered in 6-15 months of postoperative outpatient follow-up, and the recovery of donor and recipient sites was assessed by the comprehensive evaluation scales. The sensory function of the flaps was evaluated using the sensory function evaluation standard of British Medical Research Council (BMRC).Results:All perforators were successfully located with 47 perforators in total, and all of them were musculocutaneous perforator. It was found that there was 1 perforator in 14 flaps, 2 perforators in 15 flaps and 3 perforators in 1 flap. All 30 flaps survived after surgery, beside 2 flaps that had arterial insufficiency but survived successfully after surgical exploration. All donor sites healed in one stage. Comprehensive evaluation scale of flap was employed to evaluate the flaps and the scores were 84 points to 96 points with an average score of 92.5 points. The excellent and good grades were achieved in 27 flaps and 3 flaps, respectively, with a combined excellent and good rate at 100%. Sensation of the flaps was evaluated by BMRC with 1 flap of S 1, 17 of S 2 and 12 of S 3. Conclusion:The "two-point and two-line method" has been used in design of the perforator flap of medial sural artery. This method is simple and accurate, and is feasible and ideal in design of flaps before surgery.

Objective:To discuss the repair technique of complicated sunken upper eyelid deformation, caused by postoperative extensive adhesion within upper eyelid, by using adipose tissue transplantation or reset, and to introduce the outcomes of our clinical practice.Methods:From January 2020 to January 2022, 40 female patients (76 eyes) with complicated sunken upper eyelid deformity after double eyelid surgery were repaired in the Comprehensive Ward of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, with an average age of 34 years (19-49 years). For the sunken upper eyelid with the extensive adhesion after blepharoplasty, reasonably choosing the method of orbital septum fat redistribution, free adipose tissue clump transplantation, and dermo-fat tissue clump transplantation were of great importance. The effectiveness of surgical methods were observed.Results:The repairing surgeries, performed in 40 patients (76 eyelids), were all successful and without severe complications. 98.7% of surgeries got good outcomes appraised by other doctors, and 88.2% of patients were satisfied after follow-up for 4-28 months.Conclusions:The thorough lysis of adhesion and fat clumps distribution or transplantation could not only recover the function, but also improve the appearance of upper eyelid. The surgical method introduced in the present study is a relative ideal approach for repairing the complicated sunken upper eyelid deformation.