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Orthopedics Guide

50 Common Bone, Joint & Musculoskeletal Conditions

Understanding Orthopedics

Orthopedics is the medical specialty focused on diagnosing, treating, and preventing disorders of the musculoskeletal system, including bones, joints, ligaments, tendons, muscles, and nerves. From sports injuries to degenerative conditions, orthopedic care helps restore mobility, reduce pain, and improve quality of life.

This comprehensive guide covers 50 common orthopedic conditions affecting millions worldwide. Whether you're dealing with acute injuries, chronic pain, or age-related changes, understanding these conditions is the first step toward effective treatment and recovery.

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50 Common Orthopedic Conditions

Comprehensive information about bone, joint, and musculoskeletal disorders

#1

Osteoarthritis

Degenerative joint disease causing cartilage breakdown, pain, and stiffness, commonly affecting knees, hips, hands, and spine.

#2

Rheumatoid Arthritis

Autoimmune inflammatory arthritis causing joint pain, swelling, and potential deformity, often affecting hands and feet symmetrically.

#3

Fractures

Broken bones from trauma, stress, or osteoporosis, requiring immobilization, casting, or surgical repair depending on severity.

#4

Sprains and Strains

Ligament sprains and muscle/tendon strains from overstretching or tearing, causing pain, swelling, and limited mobility.

#5

Tendonitis

Inflammation of tendons from overuse or injury, causing pain and tenderness near joints, commonly in shoulders, elbows, and heels.

#6

Bursitis

Inflammation of fluid-filled sacs cushioning joints, causing pain and swelling, often in shoulders, elbows, hips, and knees.

#7

Carpal Tunnel Syndrome

Nerve compression in the wrist causing numbness, tingling, and weakness in the hand, often from repetitive motions.

#8

Rotator Cuff Tears

Tears in shoulder muscles and tendons causing pain, weakness, and limited range of motion, from injury or degeneration.

#9

Frozen Shoulder

Adhesive capsulitis causing severe shoulder stiffness and pain, limiting movement, often developing gradually over months.

#10

Tennis Elbow

Lateral epicondylitis causing outer elbow pain from overuse of forearm muscles, common in racquet sports and manual work.

#11

Golfer's Elbow

Medial epicondylitis causing inner elbow pain from repetitive wrist and finger motions, affecting golfers and manual laborers.

#12

ACL Tears

Anterior cruciate ligament tears in the knee from sudden stops or direction changes, causing instability and often requiring surgery.

#13

Meniscus Tears

Cartilage tears in the knee from twisting or trauma, causing pain, swelling, and catching sensations during movement.

#14

Plantar Fasciitis

Inflammation of the foot's plantar fascia causing heel pain, especially with first steps in the morning or after rest.

#15

Achilles Tendonitis

Inflammation of the Achilles tendon causing heel and calf pain, common in runners and from sudden activity increases.

#16

Shin Splints

Medial tibial stress syndrome causing shin pain from repetitive stress, common in runners and athletes on hard surfaces.

#17

Stress Fractures

Small cracks in bones from repetitive force or overuse, common in feet and lower legs of athletes and military recruits.

#18

Osteoporosis

Bone density loss increasing fracture risk, especially in spine, hips, and wrists, more common in postmenopausal women.

#19

Scoliosis

Abnormal sideways spinal curvature, often developing during growth spurts, potentially causing back pain and breathing issues.

#20

Herniated Disc

Spinal disc rupture causing nerve compression, radiating pain, numbness, and weakness in arms or legs depending on location.

#21

Spinal Stenosis

Narrowing of spinal canal compressing nerves, causing back pain, leg pain, and numbness, worsening with standing or walking.

#22

Sciatica

Sciatic nerve irritation causing pain radiating from lower back through buttock and leg, often with numbness and tingling.

#23

Lower Back Pain

Common condition from muscle strain, disc problems, or arthritis, ranging from acute to chronic, affecting daily activities.

#24

Neck Pain

Cervical pain from poor posture, muscle strain, arthritis, or nerve compression, causing stiffness and limited head movement.

#25

Whiplash

Neck injury from rapid back-and-forth motion, commonly from car accidents, causing pain, stiffness, and headaches.

#26

Kyphosis

Excessive forward rounding of the upper back, causing hunched posture, potentially from osteoporosis, arthritis, or developmental issues.

#27

Lordosis

Excessive inward curve of the lower spine, causing swayback appearance, from obesity, pregnancy, or spinal conditions.

#28

Hip Dysplasia

Abnormal hip socket development causing instability and early arthritis, present from birth or developing in childhood.

#29

Hip Fractures

Serious breaks in the upper femur, common in elderly with osteoporosis, requiring surgery and extensive rehabilitation.

#30

Knee Pain

General knee discomfort from various causes including arthritis, injuries, overuse, or mechanical problems affecting mobility.

#31

Patellofemoral Syndrome

Runner's knee causing pain around the kneecap from overuse, muscle imbalance, or kneecap misalignment during movement.

#32

IT Band Syndrome

Iliotibial band inflammation causing outer knee or hip pain, common in runners and cyclists from repetitive motion.

#33

Bunions

Bony bumps at the big toe base causing pain, swelling, and toe deviation, from genetics, tight shoes, or arthritis.

#34

Hammer Toes

Toe deformity with abnormal bend in middle joint, causing pain and corns, from tight shoes or muscle imbalance.

#35

Flat Feet

Fallen arches causing foot pain and fatigue, from genetics, injury, or aging, potentially affecting posture and gait.

#36

High Arches

Excessive foot arch causing instability and pain, increasing stress on ball and heel, from neurological conditions or genetics.

#37

Ankle Sprains

Ligament injuries from rolling or twisting ankle, causing pain, swelling, and instability, common in sports and uneven surfaces.

#38

Bone Spurs

Bony projections developing along bone edges, often in joints, causing pain and restricted movement from arthritis or stress.

#39

Osteomyelitis

Bone infection from bacteria or fungi, causing pain, fever, and swelling, requiring antibiotics or surgery for treatment.

#40

Septic Arthritis

Joint infection causing severe pain, swelling, and fever, requiring urgent treatment to prevent permanent joint damage.

#41

Gout

Inflammatory arthritis from uric acid crystal buildup, causing sudden severe pain, redness, and swelling, often in big toe.

#42

Pseudogout

Calcium crystal arthritis causing joint pain and swelling similar to gout, commonly affecting knees, wrists, and ankles.

#43

Fibromyalgia

Chronic widespread musculoskeletal pain with fatigue, sleep issues, and tender points, affecting muscles, tendons, and ligaments.

#44

Polymyalgia Rheumatica

Inflammatory disorder causing muscle pain and stiffness in shoulders and hips, primarily affecting adults over 50.

#45

Ankylosing Spondylitis

Inflammatory arthritis primarily affecting spine, causing pain, stiffness, and potential spinal fusion over time.

#46

Paget's Disease

Bone disorder disrupting normal bone recycling, causing enlarged, weakened bones prone to fractures and deformity.

#47

Osteochondritis Dissecans

Joint condition where bone and cartilage separate from underlying bone, causing pain and joint locking, often in knee.

#48

Compartment Syndrome

Serious condition with increased pressure in muscle compartment, reducing blood flow and potentially causing permanent damage.

#49

Sports Injuries

Various musculoskeletal injuries from athletic activities including sprains, strains, dislocations, and overuse injuries.

#50

Muscle Cramps

Sudden involuntary muscle contractions causing pain, from dehydration, electrolyte imbalance, overuse, or poor circulation.

When to See a Doctor

Seek immediate medical attention if you experience:

Emergency Signs

  • Severe pain or deformity after injury
  • Inability to move a joint or bear weight
  • Visible bone or severe bleeding
  • Numbness or loss of circulation
  • Fever with joint pain and swelling

Schedule an Appointment

  • Persistent pain lasting more than a few days
  • Joint swelling or stiffness
  • Decreased range of motion
  • Pain interfering with daily activities
  • Signs of infection or inflammation

Prevention & Care Tips

Stay Active

Regular exercise strengthens muscles and bones, improves flexibility, and maintains joint health. Include strength training, cardio, and stretching.

Maintain Healthy Weight

Excess weight puts additional stress on joints, especially knees, hips, and spine. Maintaining a healthy weight reduces arthritis risk and joint pain.

Prevent Injuries

Use proper form during exercise, wear appropriate protective gear, warm up before activities, and avoid overtraining to prevent musculoskeletal injuries.

Nutrition Matters

Consume adequate calcium and vitamin D for bone health. Include anti-inflammatory foods and stay hydrated to support joint and muscle function.

Good Posture

Maintain proper posture while sitting, standing, and lifting. Use ergonomic furniture and take breaks from prolonged positions to prevent strain.

Rest & Recovery

Allow adequate rest between workouts, get quality sleep, and listen to your body. Recovery is essential for muscle and bone repair.

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Medical Disclaimer

This orthopedic guide is provided for educational and informational purposes only and does not constitute medical advice, diagnosis, or treatment. The information presented should not be used as a substitute for professional medical consultation, diagnosis, or treatment.

Always seek the advice of a qualified orthopedic specialist or healthcare provider with any questions you may have regarding bone, joint, or musculoskeletal conditions. Never disregard professional medical advice or delay seeking it because of information you read here.

If you experience severe pain, trauma, inability to move a joint, or signs of infection, seek immediate medical attention or call emergency services.

The content is based on current medical knowledge and evidence-based practices but may not reflect the most recent research or individual circumstances. Treatment approaches vary based on individual patient factors, and what works for one person may not be appropriate for another.

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