Concomitant Septic Arthritis of the Hip Joint and Femoral Head Avascular Necrosis in Patients With Recent Covid-19 Infection: A Cautionary Report Publisher Pubmed



Ardakani MV¹ ; Parviz S² ; Ghadimi E¹ ; Zamani Z³ ; Salehi M⁴ ; Firoozabadi MA¹ ; Mortazavi SMJ¹ Show Affiliations
Source: Journal of Orthopaedic Surgery and Research Published:2022

Abstract

Purpose: At present, concomitant avascular necrosis (AVN) of femoral head and septic arthritis (SA) as a sequel of COVID-19 infection has yet not been documented. By large-scale use of life-saving corticosteroids (CS) in COVID-19 cases, our aim is to warn of the occurrence of hip joint infection in these patients. Methods: We report a series of five cases in which patients developed septic arthritis concomitant with AVN after being treated for COVID-19 infection. The mean dose of prednisolone used in these cases was 1695.2 mg. The time period of onset of hip symptoms in our cases from the beginning of the COVID-19 infection was 56 days in the first case, 43 days in the second case, 30 days in the third case, 29 days in the fourth case and 50 days in the last case, with an average time of 41.6 days. All patients underwent surgery depending on the extent of articular cartilage damage by direct anterior approach. Results: Clinical and laboratory symptoms improved significantly in all patients. The mean visual analogue pain score of the patients decreased from 9.4 (9–10) before surgery to 2.8 (1–4) after 1 week of operation. Conclusion: In any patient with the history of COVID-19 infection specially those who have been treated with corticosteroid as one of the medications prescribed during the disease, any joint symptom specially in the hips should draw our attention to the joint infection, and with timely diagnosis and surgery, their hip joint can be saved. © 2022, The Author(s).