Reliability of lumbar multifidus and iliocostalis lumborum thickness and echogenicity measurements using ultrasound imaging.
Joshua Brodie FarragherAdrian PranataDoa El-AnsarySelina ParryGavin WilliamsColin RoyseAlistair RoyseMolly O'DonohueAdam BryantPublished in: Australasian journal of ultrasound in medicine (2021)
Inter-rater and test-retest reliability was excellent for LM but was less reliable for measures of the IL muscle.