tendon injection

would you use steroids for this injections? Operative Techniques in Orthopaedics, Volume 22, Issue 1, March 2012, Pages 16-24

Distal biceps tendon

 Insertion of biceps tendon can be viewed in 4 planes

Which plane does the picture show? (eg. medial, lateral, anterior, dorsal)
What is the name of the artery shown?

http://www.ncbi.nlm.nih.gov/pubmed/20427803

Ultrasound and CTD

Gray-scale US of the lung with the probe on the anterior axillary line

White arrows indicate pleural line
What are the arrow heads showing?



http://www.ncbi.nlm.nih.gov/pubmed/22843171

describe the finding of the supraspinatus tendon on the right side. left sided you see a normal supraspinatus tendon at the insertion on the greater tuberosity.

Is the description of this image correct?

describe the findings of the knee, suprapatellar longitudinal view.

source: http://apps.acep.org/ACEPmembership.aspx?id=49709

Describe the findings in this elbow, dorsal longitudinal view.