I'm confused

So I'm confused

Hi, I am 23M, I have anklyosis as well as other health conditions. Anyways I had an lumbar MRI done in August last year and these are the results. I can give all the findings in chat if you'd like. COMPARISON: None

TECHNIQUE: Multiplanar multisequence MR imaging of the lumbar spine without contrast IMPRESSION: IMPRESSION:

1. Multilevel lumbar spondylitic changes, overall mild.
2. Bilateral pars defects at L5 with 5 mm anterolisthesis L5 on S1..

Anyways, here is my newest MRI results I got in today and I'm just confused, it sounds like its sayings it found nothing. And it also says no comparison? TECHNIQUE:
Sagittal T1, T2 and STIR images Axial T1 and T2 images No IV contrast

COMPARISON: none

IMPRESSION: IMPRESSION: Minimal L3-4 and L4-5 facet joint effusions without underlying osseous abnormality. Otherwise normal exam.