National Trends in the Repair of Isolated Superior Labral Tear from Anterior to Posterior in Korea
10.3346/jkms.2020.35.e285
- Author:
Young-Hoon JO
1
;
Hyun-Keun OH
;
Soo-Young JEONG
;
Bong-Gun LEE
Author Information
1. Department of Orthopedic Surgery, Hanyang University Guri Hospital, Guri, Korea
- Publication Type:Original Article
- From:Journal of Korean Medical Science
2020;35(34):e285-
- CountryRepublic of Korea
- Language:English
-
Abstract:
Background:The optimal treatment for superior labral tear from anterior to posterior (SLAP) lesions is controversial. Thus, we aimed to investigate the national surgical trends in isolated SLAP repair in Korea.
Methods:We analyzed a nationwide database from the Korean Health Insurance Review and Assessment Service from 2008 to 2017. We investigated the trends in SLAP repair by time, sex, age, and the type of health care institution.
Results:From 2008 to 2017, 27,850 isolated SLAP repairs were identified. Age-adjusted incidence rate of isolated SLAP repair increased by 692% from 1.07/100,000 in 2008 to 8.48/100,000 in 2012 (p = 0.005). However, the incidence rate declined significantly after 2012 (p = 0.032) and was 5.28/100,000 in 2017. Sex-specific incidence rate of isolated SLAP repair was 2.3 times higher in men than in women. The decline since 2012 was most evident in patients aged ≥ 40 years (p = 0.01); however, the incidence rates of isolated SLAP repair during the study period were similar between patients aged ≥ 40 years and those aged < 40 years. Moreover, hospitals with 30–100 beds had the greatest change in the number of isolated SLAP repair cases.
Conclusion:In Korea, the incidence of isolated SLAP repair increased dramatically until 2012; since then, it has declined. Although the decrease in isolated SLAP repair later in the study was evident in those aged ≥ 40 years, the incidence rate was still relatively high in patients aged ≥ 40 years.
