🦴 𝐁𝐨𝐧𝐞 𝐨𝐟 𝐭𝐡𝐞 𝐌𝐨𝐧𝐭𝐡 – 𝟑: 𝐓𝐡𝐞 𝐕𝐞𝐫𝐭𝐞𝐛𝐫𝐚 🦴

Exploring the fascinating world of bone biology…

For the third chapter of our 𝐁𝐨𝐧𝐞 𝐨𝐟 𝐭𝐡𝐞 𝐌𝐨𝐧𝐭𝐡 series, let’s turn our attention to one of the most essential and complex structures of the human skeleton: 𝐭𝐡𝐞 𝐯𝐞𝐫𝐭𝐞𝐛𝐫𝐚𝐞.

With 33 vertebrae forming the human vertebral column (cervical, thoracic, lumbar, sacral, and coccygeal regions), this structure provides the perfect balance between stability, flexibility, and protection. Together, vertebrae support posture, enable movement, and protect the spinal cord, a true biomechanical masterpiece.

𝐈𝐧 𝐩𝐫𝐞𝐜𝐥𝐢𝐧𝐢𝐜𝐚𝐥 𝐫𝐞𝐬𝐞𝐚𝐫𝐜𝐡, 𝐯𝐞𝐫𝐭𝐞𝐛𝐫𝐚𝐞 𝐚𝐫𝐞 𝐤𝐞𝐲 𝐦𝐨𝐝𝐞𝐥𝐬 𝐟𝐨𝐫:

✅ Bone remodeling and trabecular architecture studies

✅ Osteoporosis-related vertebral fractures

✅ Degenerative spine disorders and disc–bone interactions

✅ Evaluation of bone-strengthening therapies

Because vertebral bodies are rich in trabecular bone, they are highly sensitive to metabolic and structural changes, making them particularly relevant for in vivo imaging, microCT analysis, and histological assessment of bone quality and fracture risk.

From the smallest vertebrate measuring less than 1cm to whales with meter-wide vertebrae, human vertebrae typically measuring a few centimeters in height, the vertebral column is one of evolution’s most powerful innovations, a common blueprint across vastly different species.

💡 Fun fact: vertebrae are already present and segmented before birth, but their final shape and strength evolve throughout childhood as posture and mechanical loading change. Interestingly, vertebral fractures can occur without symptoms, 𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐨𝐬𝐭𝐞𝐨𝐩𝐨𝐫𝐨𝐬𝐢𝐬 𝐢𝐭𝐬 𝐧𝐢𝐜𝐤𝐧𝐚𝐦𝐞: “𝐭𝐡𝐞 𝐬𝐢𝐥𝐞𝐧𝐭 𝐝𝐢𝐬𝐞𝐚𝐬𝐞”.

At Atlantic Bone Screen, we work daily on vertebral and axial skeleton models, from detailed microstructural analysis to functional in vivo studies, helping our partners better understand spine-related pathologies and develop innovative bone therapies.

Watch the video >

👀 Stay tuned for next month’s Bone of the Month, as we continue exploring the human skeleton through the lens of preclinical science.

#BoneOfTheMonth #Vertebrae #osteoporosis #BoneBiology #Osteoarticular #PreclinicalModels #BoneResearch