To systematically analyzed the reporting status of core elements in publicly available clinical practice guideline(hereafter referred to as "guideline") protocols published domestically and internationally over the past decade, identified existing problems, and provided evidence to inform the standardized writing and publication of future guideline protocols.

To introduce and analyze guideline terminology related to clinical question formulation, evidence retrieval and appraisal, and recommendation development.

Jaws and alveolar defects present significant challenges in reconstructive surgery and implant restoration.Calcium phos-phate(CaP)bioceramics are commonly used as bone substitute and play a crucial role in repairing bone defects.Recent studies have shown that T cells play an important regulatory role in bone regeneration.The studies on CaP bioceramics and T cells,including their subpopulations,in bone regeneration,and the mechanisms through which CaP bioceramics regulate the behavior of T cells has been re-viewed.

Objective:To investigate the awareness of clinical practice guidelines (referred to as "guidelines") and experts consensus (referred to as "consensus") among otorhinolaryngology head and neck surgery medical staff, and to analyze the effectiveness of the ninth guideline methodology workshop.Methods:Self-designed survey questionnaires were used to conduct two surveys among otorhinolaryngology head and neck surgery medical staff who participated in the ninth guideline methodology workshop held in Chengdu from Jannuary 10 to 11, 2025, both before and after the training, to assess their awareness and knowledge of guideline and consensus development methodology. The effectiveness of the training was evaluated using the paired chi-square test.Results:A total of 77 peoples (95.06%), who participated in the ninth guideline methodology workshop, completed the survey questionnaires both before and after the training. One-third of the respondents reported a relatively good to very good understanding of guideline and consensus development. The overall methodology of the guidelines and consensus they had participated in developing still showed room for improvement. After the methodology training, the score rate for each test question significantly increased compared to before the training ( P<0.05), and the distribution trend of the total scores changed markedly (Before the training, 71 people scored less than 60 points, 4 people scored 60 points, and 2 people scored 70 points. After the training, only 1 person scored less than 60 points, 1 person scored 60 points, and 75 people scored between 70 and 100 points, of which 21 people scored 100 points). Conclusion:The awareness of guideline and consensus development methodology among otorhinolaryngology head and neck surgery medical staff still has room for improvement. The guideline methodology workshop can enhance participants′ mastery of guideline and consensus development methodology.

Objective To sort,summarize,and introduce key terms related to guideline reporting,evaluation,dissemination,implementation,and updating.Methods We systematically searched guideline de-velopment manuals and methodological literature from database inception to October 25,2024.Terms related to guideline reporting,updating,evaluation,and implementation were extracted,standardized,and finalized through a structured consensus process.Results A total of 13 guideline manuals and 32 methodological articles were included,yielding 14 core terms with standardized definitions.Conclusions This article introduces key terms such as reporting standards,external review,and research gaps across guideline development phases to promote concept application and deepen readers'understanding of guideline development.

OBJECTIVE To assess the scientific rigor， clarity and feasibility of the recommendations of the Guidelines for Evidence-based Use of Biological Agents for the Clinical Treatment of Osteoporosis （hereinafter referred to as the Guideline） through external review， in order to further revise and improve the Guideline recommendations. METHODS This study employed a cross-sectional survey research design， a convenience sampling method was adopted to select frontline medical workers in the field of osteoporosis （including clinical doctors， clinical pharmacists， and nurses） as well as patients or their family members. External review was conducted through a combination of closed-ended and open-ended electronic questionnaires to get feedback from them on the appreciation，clarity and feasibility of the 32 preliminary recommendations in the Guideline. RESULTS A total of 90 external review subjects from 15 hospitals were collected， including 45 clinical doctors， 15 clinical pharmacists， 15 nurses and 15 patients or their family members. The overall appreciation degree of recommendations was 99.38%， the overall clarity degree of recommendations was 98.92%， and the overall feasibility degree of recommendations was 99.65%. At the same time， 111 subjective suggestions were collected， which provided an important reference for the further improvement of the Guideline recommendations. Based on the above feedback， the Guideline steering committee and core expert group revised the wording of 12 draft recommendations without deletion， and finally determined 32 recommendations. CONCLUSIONS The external review provides an important basis for the final formation of the Guideline， further improves the scientific rigor， clarity and feasibility of the recommendations， and ensures the standardization， practicality and implementability of the Guideline.

To develop a guideline terminology system and promote its standardization, thereby enhancing medical staff's accurate understanding and correct application of guidelines.

To explore the role of the "Clinical Practice Guidelines" column and others in the Medical Joumnal of Peking Union Medical College Hospital (Med J PUMCH) in promoting diseiplinary development.