Bone spurs, also known as osteophytes, are bony growths that can develop on the edges of bones, often in response to conditions such as osteoarthritis, joint degeneration, or other forms of joint or bone damage. While many bone spurs are harmless, they can cause pain, limited joint mobility, and other symptoms when they impinge on nearby soft tissues, nerves, or blood vessels.
Causes of Bone Spurs in the Fingers
Osteoarthritis is the most common cause of bone spurs in the fingers. This type of arthritis causes the joint cartilage to break down, leading to joint instability and the development of bone spurs to compensate for the degenerated cartilage. Other potential causes include:
Past injury or surgical procedure
Repetitive hand movements or overuse
Genetics
Obesity
Diabetes
Treatment Options for Bone Spurs
In many cases, conservative treatments can help manage the symptoms of bone spurs in the fingers. These may include:
Over-the-counter anti-inflammatory medication
Physical therapy to reduce pain and restore range of motion
Steroid injections
Surgical Removal of Bone Spurs
If consistent pain persists and conservative treatments have not provided relief, surgery may be recommended to remove the bone spurs or loose bodies irritating the finger joints. Bone spur removal, also known as osteophyte removal, is a surgical procedure that can be performed using minimally invasive techniques.
What to Expect During Bone Spur Removal Surgery
During the procedure, the surgeon will make one or more small incisions near the bone spur. They will then use specialized tools to remove the bony growth. Depending on the extent of the surgery, it may be performed arthroscopically using a few small incisions and a lighted viewing tube, or through a single larger incision in the case of open surgery.
Recovery and Outcomes
After the surgery, the incision will be closed with sutures, and a dressing or bandage will be applied. Postoperative pain management and physical therapy may be recommended to facilitate healing and recovery. The recovery time can vary widely depending on the specific procedure and the individual patient, but typically ranges from weeks to several months.
While surgery can be effective in relieving pain and restoring joint function, it’s important to note that the results may not be as satisfactory as with other joint replacements, such as those in the hip or knee. Some studies have found that up to 30% of silicone implants used in finger joint replacements fail within 10 years, making them a less suitable option for younger patients.