Robotic surgery in obstetrics and gynecology: a bibliometric study

Gabriel Levin, Matthew Siedhoff, Kelly N. Wright, Mireille D. Truong, Kacey Hamilton, Yoav Brezinov, Walter Gotlieb, Raanan Meyer*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


We aimed to identify the trends and patterns of robotic surgery research in obstetrics and gynecology since its implementation. We used data from Clarivate’s Web of Science platform to identify all articles published on robotic surgery in obstetrics and gynecology. A total of 838 publications were included in the analysis. Of these, 485 (57.9%) were from North America and 281 (26.0%) from Europe. 788 (94.0%) articles originated in high-income countries and none from low-income countries. The number of publications per year reached a peak of 69 articles in 2014. The subject of 344 (41.1%) of articles was gynecologic oncology, followed by benign gynecology (n = 176, 21.0%) and urogynecology (n = 156, 18.6%). Articles discussing gynecologic oncology had lower representation in low- and middle-income countries (LMIC) (32.0% vs. 41.6%, p < 0.001) compared with high income countries. After 2015 there has been a higher representation of publications from Asia (19.7% vs. 7.7%) and from LMIC (8.4% vs. 2.6%), compared to the preceding years. In a multivariable regression analysis, journal’s impact factor [aOR 95% CI 1.30 (1.16–1.41)], gynecologic oncology subject [aOR 95% CI 1.73 (1.06–2.81)] and randomized controlled trials [aOR 95% CI 3.67 (1.47–9.16)] were associated with higher number of citations per year. In conclusion, robotic surgery research in obstetrics & gynecology is dominated by research in gynecologic oncology and reached a peak nearly a decade ago. The disparity in the quantity and quality of robotic research between high income countries and LMIC raises concerns regarding the access of the latter to high quality healthcare resources such as robotic surgery.

Original languageEnglish
Pages (from-to)2387-2397
Number of pages11
JournalJournal of Robotic Surgery
Issue number5
StatePublished - Oct 2023
Externally publishedYes


  • Bibliometrics
  • Citations
  • Gynecologic surgery
  • Research
  • Robot


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