I really like the contrast between the clinical tone in the  beginning and the subtle emotion in the last line.  It builds really well, and genuinely caught me off guard.  You may consider altering some of your line breaks - the style is interesting but it can seem a bit clunky and break the immersion when reading.

This is a very strong poem. The gradual change in tone is extremely well done, and ultimately leaves the reader thinking deeply about what they just read. The formatting is aesthetically pleasing as well. Well done.

GIDEONSHAPED FILLING