People use herniated and bulging almost interchangeably, but they describe different stages. A bulging disc has flattened and pushed outward while its outer wall is still intact, like a tire wall that has weakened. A herniated disc has actually torn, letting the inner material escape. For San Luis Obispo patients trying to understand an imaging report, that distinction explains a lot about why the symptoms and the plan can differ.
Both can press on nerves and both can respond to conservative care, so the label alone does not decide the outcome. What matters more is how much nerve involvement there is and how the spine is moving around the affected level. Beacon Clinic evaluates herniated discs in San Luis Obispo patients with that functional picture in mind, since two people with the same report can need quite different care.