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  1. Outie Belly Button: Causes and Treatments - Health

    Dec 20, 2025 · An outie belly button is round and sticks out. It usually occurs naturally but may be a sign of an underlying condition like an umbilical hernia.

  2. Outie Belly Button: Causes and Concerns - Verywell Health

    Sep 7, 2025 · Outie belly buttons are usually the result of normal variations in how the umbilical cord heals. The belly button is essentially a scar; some people have an inward scar (an …

  3. Outie Belly Button: Causes, Treatments, Myths & How to Prevent It

    Jun 15, 2025 · Curious about outie belly buttons? Learn what causes them, how to care for them, treatment options, prevention tips, and when to seek medical advice in this complete guide.

  4. The 10 Types of Belly Buttons: Innies, Outies, & More

    Sep 12, 2025 · Round belly buttons appear concave and protrude inward; they’re considered an innie, but are the closest to being an outie among belly button types. They also typically don’t …

  5. The Science Behind Outies: Why Some People Have Protruding Belly Buttons

    Mar 4, 2025 · What is an Outie? An outie is a type of belly button that protrudes from the abdomen instead of being recessed into the skin like an innie. This difference in appearance …

  6. Caring for Your Belly Button: How to Prevent Problems - WebMD

    Jun 23, 2024 · An umbilical hernia happens when there's a gap in the muscle directly behind your belly button. A section of your intestine can protrude through that gap, resulting in an “outie” …

  7. Why Do Some People Have Outie Belly Buttons? - Biology Insights

    Aug 21, 2025 · For most individuals, an outie belly button is a benign anatomical variation and does not indicate underlying health issues. However, a protruding belly button might signal a …

  8. Outie Belly Buttons in Babies: Causes & Concerns | Pampers

    Oct 5, 2023 · You may have noticed that your baby has either an “innie” or an “outie” belly button. In this article, we will discuss what an outie belly button is, what causes or leads to this type of …

  9. What Causes an Outie Belly Button? - Parents

    Apr 30, 2023 · They occur when the muscles around the belly button aren't fully closed, allowing a portion of the baby's intestines to protrude. This forms a small bulge at the site of the belly button.

  10. Body Variations Explained: What's Normal and What's Not

    Jan 28, 2025 · Learn the truth about your outie belly button and discover what's considered normal vs concerning. Expert insights on navel variations and when to seek medical advice