Large Intestine black outline icon
Human large intestine outline with segmented colon loop, appendix and rectum
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About the Large Intestine black outline icon
The full colon is drawn as a segmented tube looping up the right side, across the top and down the left, with the appendix branching off the lower right cecum and the rectum tapering at the base. Ridged haustra along every segment give it the recognizable anatomical texture. Use it in gastroenterology clinic sites, medical textbook diagrams, digestive health apps, probiotic packaging and patient education slides.
Each segment is outlined individually rather than as one smooth tube, which reads as bowel rather than generic piping, and the asymmetric appendix stub anchors the orientation. Pair it with stomach, liver and small intestine icons for an organ set. Because of the fine segment divisions, place it at 64 px or larger in diagrams.
This is the black outline version of the large intestine icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
