Corrigendum

Pongkunakorn A, Chatmaitri S and Diewwattanawiwat K (2019) Use of smartphone to improve acetabular component positioning in total hip arthroplasty: a comparative clinical study. Journal of Orthopaedic Surgery 26(2). (Original DOI: 10.1177/2309499019825578).

In the above referenced article, the authors wish to point out two spelling errors in the article title and abstract.

The title should read: Use of Smartphone to Improve Acetabular Component Positioning in Total Hip Arthroplasty: A Comparative Clinical Study.

The first sentence of the abstract should be: Background: The position of the acetabular cup is important to the outcome of total hip arthroplasty (THA).