Objective  To visualize and analyze the current status, hot spots, and research trends of rehabilitation training in developmental dysplasia of the hip (DDH) at home and abroad, and to provide references for future related research.

Methods  The Web of Science Core Collection and CNKI were searched for literature on the rehabilitation training of DDH from January 1, 2000, to June 1, 2024, using CiteSpace 6.3.R1 software for information mining and analysis.

Results  A total of 831 articles were identified for final analysis, including 353 articles in Chinese and 478 in English. Research on DDH rehabilitation abroad increased steadily between 2000 and 2022. The number of domestic publications fluctuated slightly from 2000 to 2019, and has shown a downward trend since 2019. The domestic and overseas authors with the most publications were the teams represented by Li Lianyong and Clohisy John C, and the institutions with the most publications were the Shengjing Hospital of China Medical University and Harvard University. Combined with the keywords co-occurrence and cluster analysis, the research on DDH rehabilitation training mostly focused on surgical methods, diagnosis, functional exercises, gross movements, preoperative simulation, family guidance, traditional Chinese medicine therapy, and complication prevention or treatment. The bursting keywords showed that artificial intelligence, deep learning, quality of life, pain, and clinical outcomes might become research hotspots and trends in the future DDH rehabilitation training field.

Conclusion  Currently, research on DDH rehabilitation training at home and abroad is still being explored. In the future, it is imperative to strengthen academic cooperation between different institutions and regions, promote the further development of DDH rehabilitation training research with artificial intelligence and big data platforms, and improve patients' clinical outcomes and quality of  life.

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