Received: 1 June 2020
Accepted: 3 January 2021
First Online: 28 January 2021
Ethics approval and consent to participate
: This study was approved by Institutional Ethics Committee (IEC) Registration number ERC/490/Inst/HP/2013 of Dr Rajendra Prasad Government Medical College Kangra at Tanda, Himachal Pradesh, India. Protocol no 60/2016. The procedure of lumbar plexus block was explained to the patient to obtain written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.