Bones: More Than Just a Skeleton
Bones form the solid framework of your body, giving it shape, strength, and protection. Beyond support, bones also store essential minerals and house bone marrow, which produces blood cells. With 206 bones in the adult body, each plays a unique role in maintaining your structure and allowing motion in coordination with muscles and joints. At San Antonio Pain Consultants P.A., Dr. Darius Zagunis, M.D., recognizes how vital your skeletal system is to overall health. Understanding how your bones function is the first step to maintaining lifelong strength and mobility. For more information, contact us or schedule an appointment online. We are located at 3903 Wiseman Blvd, Ste 117, San Antonio, TX 78251.


Table of Contents:
What are the main functions of bones?
How do bones support the body?
What causes bone weakness or fractures?
How can I improve bone health?
Why is calcium important for bones?
At San Antonio Pain Consultants, we understand that bones play a vital role in overall health, chronic pain management, and physical function. Bones provide essential structural support, enabling proper posture, balance, and mobility, which are key to reducing chronic pain caused by conditions like arthritis or degenerative disc disease. They also protect vital organs and nerves and, when compromised by injury, disease, or age-related degeneration, can lead to severe pain such as spinal fractures or osteoporosis complications.
Our pain specialists offer targeted treatments to manage these issues effectively. Bones work closely with joints and muscles to facilitate movement, and many pain problems stem from dysfunction in this system. We use advanced diagnostics, minimally invasive procedures, and personalized therapies to restore function and reduce pain. Metabolically, bones store minerals like calcium and phosphorus, crucial for health; imbalances can increase fracture risk and pain, so we provide nutritional guidance and therapies to optimize bone health.
Bone marrow’s role in blood cell production supports immune function and healing, contributing to pain reduction. Additionally, energy stored in marrow fat influences recovery and pain resilience. Our holistic approach addresses both immediate pain and long-term wellness, helping patients achieve sustained relief and improved quality of life.
At San Antonio Pain Consultants, we recognize that healthy bones are integral to managing pain effectively and maintaining an active, comfortable lifestyle. Bones provide structural integrity and shape to your body, creating a sturdy framework that supports tissues and organs. When bones and joints function optimally, they allow muscles to facilitate smooth and painless movement, enabling you to comfortably walk, exercise, and engage in daily activities.
In addition, bones protect vital internal organs—your rib cage shelters the heart and lungs, while your skull protects the brain—demonstrating how bone health significantly impacts overall well-being. Bones also serve as crucial attachment points for tendons and ligaments, ensuring joint stability and flexibility—essential factors in preventing and managing chronic pain conditions.
Furthermore, bones play a critical role in physiological processes that directly impact pain management. They store essential minerals such as calcium and phosphorus, which help maintain bone density and strength, reducing the risk of fractures and osteoporosis-related pain. Bone marrow, located within certain bones, produces red and white blood cells, supporting your immune system and oxygen transport, both of which are important for optimal healing and pain relief.
At San Antonio Pain Consultants, understanding the vital roles bones play allows us to approach your care comprehensively, addressing underlying issues that influence chronic pain. Our goal is to help you achieve stronger bones and healthier joints, ultimately improving your quality of life and overall bodily health.
Bone weakness and fractures are major concerns that can lead to chronic pain, reduced mobility, and lower quality of life. At San Antonio Pain Consultants, we focus on understanding the causes to improve pain management and bone health. Osteoporosis, marked by low bone density, is common and raises fracture risk in the spine, hip, and wrist, often causing disability and pain. We diagnose and treat osteoporosis early, aiming to strengthen bones and improve mobility.
Nutritional deficiencies, especially in calcium and vitamin D, also affect bone health, so we provide guidance on diet and supplements. Hormonal imbalances, such as decreased estrogen in postmenopausal women, accelerate bone loss and fracture risk; we collaborate with endocrinologists to manage these issues. Chronic conditions like diabetes, rheumatoid arthritis, thyroid disease, and kidney disease further weaken bones and increase pain risk, addressed through multidisciplinary care. Certain medications, including corticosteroids and cancer treatments, reduce bone density, so we carefully review meds and work with other doctors to minimize risks.
Lifestyle factors like inactivity, smoking, excessive alcohol, and low body weight worsen bone health, and we promote healthier habits. Traumatic injuries from falls or impacts also cause fractures and pain, and our specialists provide targeted treatment to relieve pain, support recovery, and restore quality of life.
Improving bone health is key to managing chronic pain and maintaining quality of life. At San Antonio Pain Consultants, we know strong bones are vital for skeletal strength, pain reduction, injury prevention, and an active lifestyle. Adequate calcium intake is foundational, so we recommend calcium-rich foods like dairy, leafy greens, nuts, seeds, and fortified products. Vitamin D is equally important for calcium absorption and bone mineralization; we encourage safe sun exposure and foods like fish, eggs, and fortified dairy.
Physical activity supports bone density and pain relief through individualized exercise plans focused on weight-bearing activities such as walking, jogging, dancing, or strength training, tailored to each patient’s needs. Balance and flexibility exercises like yoga and tai chi help prevent falls and fractures.
Lifestyle changes are crucial—limiting alcohol, quitting smoking, moderating caffeine, and maintaining a healthy weight all support bone health and pain management. For those with chronic pain or osteoporosis risk, our experts conduct thorough bone density assessments and provide personalized care, including dietary advice, exercise plans, lifestyle modifications, and, when necessary, supplementation or medication. This comprehensive approach optimizes bone health, effectively manages pain, and enhances overall well-being.
Calcium plays an essential role in managing chronic pain and maintaining overall skeletal health, both of which are key concerns at San Antonio Pain Consultants. Strong bones provide structural support, allowing patients to maintain mobility, independence, and quality of life. Approximately 99% of the body’s calcium is stored in bones and teeth, forming a reservoir that helps stabilize calcium levels in the bloodstream.
For patients dealing with chronic pain, particularly those at risk for osteoporosis or bone-related conditions, adequate calcium intake becomes especially important. Insufficient calcium can lead to weakened bones, increasing susceptibility to fractures, and intensifying pain symptoms. Chronic pain conditions may also limit physical activity, further increasing the risk of bone density loss.
Calcium works synergistically with vitamin D, a nutrient crucial for proper calcium absorption and bone mineralization. At San Antonio Pain Consultants, we emphasize the importance of maintaining optimal calcium and vitamin D levels to help reduce pain, prevent fractures, and improve overall function and mobility in our patients.
Alongside comprehensive pain management strategies, we encourage our patients to incorporate adequate calcium intake through diet or supplements, engage in weight-bearing exercises as appropriate, and maintain healthy vitamin D levels. Together, these measures can significantly improve bone health, decrease the risk of complications, minimize chronic pain symptoms, and enhance overall physical well-being.
Your bones do more than support your body—they are essential to your overall health and mobility. At San Antonio Pain Consultants, Dr. Darius Zagunis offers expert care to help you maintain strong, healthy bones and prevent pain or injury. For more information, contact us or schedule an appointment online. We are located at 3903 Wiseman Blvd, Ste 117, San Antonio, TX 78251. We serve patients from San Antonio TX, Helotes TX, Alamo Ranch TX, Leon Valley TX, Shavano Park TX, Balcones Heights TX, Fair Oaks TX, Fair Oaks Ranch TX, Castroville TX, and surrounding areas.


Additional Services You May Need
▸ Epidural Steroid Injection
▸ Lumbar Facet Joint Block
▸ Caudal Epidural Steroid Injection
▸ Sacroiliac Joint Injection
▸ Radiofrequency Rhizotomy
▸ Selective Nerve Root Block
▸ Lumbar Sympathetic Block
▸ Discography
▸ Spinal Cord Stimulation
▸ Cervical Facet Blocks
▸ Medial Branch Blocks
▸ Lumbar Epidural Injections
▸ Cervical Epidural Steroid Injection
▸ Occipital Nerve Blocks
▸ Stellate Ganglion Blocks
▸ Inspan
▸ Vertiflex
▸ ViaDisc
▸ Sacroiliac Joint Fusion – Sacrix
▸ Celiac Plexus Block
▸ Hypogastric Plexus Blocks and Ablation
▸ Sacroiliac Joint Ablation
▸ Knee Joint Ablation for Chronic Knee Pain
▸ Knee Viscosupplement Injections