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Table 1 Growth rate of articles related to each surgery published in the official journal of Korean Knee Society for the last 20 years

From: Trends in knee surgery research in the official journal of the Korean Knee Society during the period 1999–2018: a bibliometric review

CategoryFirst half (1999–2008), n (%)Late half (2009–2018), n (%)Growth rate (%)
HTO8 (3)17 (7.5)+ 149
UKA6 (2.3)10 (4.4)+ 95.3
Revision surgery14 (5.3)16 (7)+ 33.9
TKA135 (50.8)122 (53.7)+ 5.9
APCL49 (18.4)34 (15)– 18.7
AS38 (14.3)17 (7.5)– 47.6
Other surgery16 (6)11 (4.8)– 19.4
  1. APCL anterior or posterior cruciate ligament, AS arthroscopy, HTO high tibial osteotomy, TKA total knee arthroplasty, UKA unicompartmental knee arthroplasty