Does thumb have PIP or dip?

Each of the digits, except the thumb, has three phalanges with three hinged joints: distal interphalangeal (DIP), proximal interphalangeal (PIP), and metacarpophalangeal (MCP) (figure 1), with a fingernail at the dorsal end (figure 2 and picture 1 and figure 3). The thumb is discussed below (see ‘Thumb anatomy’ below).

Why is there a dip in my knuckle?

What is the DIP joint? The DIP joint is the first knuckle from the top of the finger. It connects the distal phalanx and middle phalanx, which are the two bones at the tip of the finger. Experiencing DIP joint pain is often a sign of a type of arthritis, such as osteoarthritis or psoriatic arthritis.

Does rheumatoid arthritis affect dip?

Rheumatoid arthritis (RA) activity, autoantibody status, and metacarpophalangeal erosions do not affect the prevalence or progression of distal interphalangeal osteoarthritis (DIP-OA), according to results published in Arthritis and Rheumatology.

What does PIP and DIP mean?

“proximal interphalangeal joints” (PIJ or PIP), those between the first (also called proximal) and second (intermediate) phalanges. “distal interphalangeal joints” (DIJ or DIP), those between the second (intermediate) and third (distal) phalanges.

Why is dip not involved in RA?

Over time, some patients with RA develop deformities in the hands or feet. RA spares the distal joints of the fingers (DIPs) and the spine with the exception of the cervical spine (especially the atlanto-axial joint at C1-C2), which may become involved especially with longer standing disease.

Do Bouchard’s nodes go away?

Can Bouchard’s Nodes Go Away on Their Own? Unfortunately, no. There is no cure for Bouchard’s nodes or finger OA, but with proper treatment, the disease can be managed effectively and progression stopped or delayed.

Does osteoarthritis affect dip?

The most common symptoms of osteoarthritis are stiffness, swelling, and pain. Bony nodules may develop at the middle (PIP) and end (DIP) joints of the finger. A deep, aching pain at the base of your thumb is typical of osteoarthritis in the basilar joint.

Can a distal interphalangeal joint ( DIPJ ) be replaced?

Distal interphalangeal joint (DIPJ) replacement. DIP joint arthroplasty can be performed for painful osteoarthritis and post-traumatic arthritis. Most commonly surgeons recommend joint fusion (arthrodesis) for painful, stiff osteoarthritis of the DIP joint, especially in younger patients and patients who use their hands for moderate or heavy work.

How does abstract Arthrodesis of the distal interphalangeal joint work?

Go to: Abstract Arthrodesis of the distal interphalangeal (DIP) joint is a reliable means of achieving pain relief in a symptomatic DIP joint afflicted by a variety of degenerative, inflammatory, or posttraumatic conditions. Successful arthrodesis is more reproducible when rigid compression of the joint is achieved.

What causes pain in the distal interphalangeal joint?

People who experience distal interphalangeal (DIP) joint pain may also experience other symptoms, depending on which type of arthritis they have. Getting a diagnosis for arthritis as early as possible is vital, as early treatment may help slow the progression of the condition and alleviate painful symptoms.

Which is the best incision for distal interphalangeal arthritis?

Multiple dorsal incisions have been described but a longitudinal or Y -shaped incisions seem to work well.