Is external occipital protuberance normal?

Is external occipital protuberance normal?

External occipital protuberance is normal anatomical entity, rarely it may show hyperostosis and may get prominent and causing pain and examination reveals presence of tender bony swelling. However, such occurrence is extremely uncommon.

What breeds have an occipital bone?

Occipital protuberance/sagittal crest. They are more prominent in dogs with long noses, like Dobermans or Collies. Generally they are normal skull bones, not tumors. Occasionally, if they suddenly become really prominent, they can indicate muscle wasting.

What dogs have a ridge on their skull?

The occipital protuberance can also be seen in some sporting dog breeds such as golden retrievers, Labrador retrievers and English setters. Veterinarian Dr. Vivian Carroll, also notes that this knob-like bump at the top of a dog’s skull is more prominent in dogs with long noses, as seen in Dobermans or Collies.

Is external occipital protuberance bad?

Besides, the aforementioned “horns” are actually bone spurs on the external occipital protuberance at the base of the skull, which we all have to some degree. While bone spurs on the external occipital protuberance are unlikely to cause symptoms, poor posture is known to contribute to neck and back pain in many people.

How is external occipital protuberance treated?

There is no treatment for this benign growth. If discomfort remains or increases, then the bone may be shaved down to prevent chronic pain.

Is it normal to have occipital bone?

The occipital bone is the only cranial bone to connect to the cervical spine. It has many important functions, but its most important role is in protecting your brain.

What dogs have a prominent occiput?

Occiputs are also easy to see in many dogs with long noses, such as Collies, Doberman Pinschers, and German Shepherd Dogs.

Why does my dog have a bump on his back?

Most lumps are fatty tumors, though. These are benign, meaning not cancerous. Fewer than half of lumps and bumps you find on a dog are malignant, or cancerous. Still, they can look the same from the outside, so it’s hard to tell.

What breeds have an occiput?

Does occipital bone grow?

Occipital growth depends on coordinated deposition and resorption on the external and internal surface and includes interrelated processes of movement: cortical drift, displacement, and relocation.

Do dogs have an external occipital protuberance?

In species like Dogs or Horses, where the occipital reflexes on the dorsal surface of the head, this protuberance occupies the upmost point of the cranium and marks the dorsal elbow of the bone, or ‘nuchal elbow’, by opposition to the ‘basilar elbow’ that corresponds to the condyles.

What does the occipital bone look like?

The occipital bone (/ˌɒkˈsɪpɪtəl/) is a cranial dermal bone and the main bone of the occiput (back and lower part of the skull). It is trapezoidal in shape and curved on itself like a shallow dish.

What dog breeds have a prominent occiput?

Why does my golden retriever have a bump on her head?

Some dogs have a bump on their head that is more pronounced than in other dogs and this may trigger curiosity in dog owners. The bump in question is a skeletal bump that dogs have all their lives and that’s normal part of their anatomy.

Related Posts