Stiff Big Toe (Hallux Rigidus)The most common site of arthritis in the foot is at the base of the big toe. This joint is called the metatarsophalangeal, or MTP joint. It's important because it has to bend every time you take a step. If the joint st

Frozen ShoulderFrozen shoulder, also called adhesive capsulitis, causes pain and stiffness in the shoulder. Over time, the shoulder becomes very hard to move.After a period of worsening symptoms, frozen shoulder tends to get better, although full

Snapping HipSnapping hip is a condition in which you feel a snapping sensation or hear a popping sound in your hip when you walk, get up from a chair, or swing your leg around.The snapping sensation occurs when a muscle or tendon (the strong tiss

Flexible Flatfoot in ChildrenFlexible flatfoot is a common condition in children. When a child with flexible flatfoot stands, the arch of the foot disappears. Upon sitting or when the child is on tiptoes, the arch reappears. Although called "flexib

Achilles TendinitisAchilles tendinitis is a common condition that occurs when the large tendon that runs down the back of your lower leg becomes irritated and inflamed. The Achilles tendon is the largest tendon in the body. It connects your calf

Sprains, Strains and Other Soft-Tissue InjuriesThe most common soft tissues injured are muscles, tendons, and ligaments. These injuries often occur during sports and exercise activities, but sometimes simple everyday activities can cause an injury.

Chondromyxoid FibromaChondromyxoid fibroma (CMF) is one of the rarest of bone tumors, accounting for less than 1% of all bone tumors.It is a benign (noncancerous) tumor that most often develops in older children and young adults under 30 years of

Bone TumorBone tumors develop when cells within a bone divide uncontrollably, forming a lump or mass of abnormal tissue.Most bone tumors are benign (not cancerous). Benign tumors are usually not life-threatening and, in most cases, will not sprea