Arthritis Treatment Trapeziectomy: Everything You Need to Know What to Expect When Undergoing a Trapeziectomy By Kristen Gasnick, PT, DPT Kristen Gasnick, PT, DPT LinkedIn Kristen Gasnick, PT, DPT, is a medical writer and a physical therapist at Holy Name Medical Center in New Jersey. Learn about our editorial process Updated on April 24, 2022 Medically reviewed by Jennifer Schwartz, MD Medically reviewed by Jennifer Schwartz, MD Jennifer Schwartz, MD, is board-certified in general surgery with a subspecialty certification in bariatric surgery. She serves as an assistant professor at the Yale School of Medicine, and practices in Bridgeport, Connecticut. Learn about our Medical Expert Board Print Table of Contents View All Table of Contents What Is Trapeziectomy? Purpose of Trapeziectomy How to Prepare What to Expect Recovery Long-term Care A trapeziectomy is a surgical procedure in which the trapezium, one of the carpal bones of the wrist that forms part of the thumb joint, is removed to help manage symptoms of thumb arthritis. Most patients experience an improvement in their arthritis symptoms after a trapeziectomy, including decreased pain and improved use of their thumb for gripping, pinching, and grasping. Thumb arthritis, also known as carpometacarpal joint osteoarthritis, affects approximately one in three women and one in eight men. When symptoms do not resolve with conservative treatments, a trapeziectomy may be recommended to decrease pain and improve hand use and function. Marina Khromova / Getty Images What Is a Trapeziectomy? In a trapeziectomy procedure, the trapezium bone is removed and the space is filled with a tendon graft or an implant made from silicone or metal. Thumb arthritis occurs at the carpometacarpal (CMC) joint of the thumb between the metacarpal bone and the trapezium. The shearing forces transmitted through the joint during gripping, pinching, and grasping movements and the decreased strength of supporting ligaments that occur with aging often cause degeneration of the thumb joint over time. Because the thumb is a very mobile joint, it lacks the stability to withstand repetitive stress and easily wears down over time. Trapeziectomy with ligament reconstruction and tendon interposition (LRTI) is one of the most common procedures for treating thumb arthritis to obtain long-term stability of the thumb joint. Location of trapezium bone. SEBASTIAN KAULITZKI / SCIENCE PHOTO LIBRARY / Getty Images Potential Risks Most people recover well after a trapeziectomy. Potential risks associated with the operation include: Infection Bleeding and blood clots Nerve damage Hand scarring Remaining or returning symptoms Complex regional pain syndrome If an LTRI procedure is performed, possible complications include: Tendon tethering: Tendons that are used for grafting in LTRI procedures can tether, where a tendon develops scarring and adhesions, causing it to stick to its tendon sheath. That prevents it from gliding smoothly and functioning properly.Subsidence: With joint implants, the body can produce an inflammatory reaction in response to the new foreign substance, causing the implant to gradually sink down into surrounding bones. Consult with your healthcare provider about the possible risks of a trapeziectomy to determine if it is an appropriate option for you given your age, current health status, and medical history. Purpose of a Trapeziectomy A trapeziectomy is commonly performed for arthritis of the thumb that does not improve with conservative treatment options, including: Activity modification: Resting and avoiding painful activities, especially repetitive gripping, grasping, and pinching, can reduce inflammation in the thumb to promote recovery. Adaptive equipment: Using special tools to help with tasks like opening jars and using utensils can help reduce strain and inflammation of the thumb joint. Medications: Anti-inflammatory and pain-relieving medications are often prescribed to help manage symptoms. Cortisone injections: A healthcare provider may inject cortisone into your thumb to locally decrease pain and inflammation. Bracing or splinting: A thumb brace or splint can be used to externally support the thumb joint to decrease thumb strain while using your hands to complete everyday activities. Physical or occupational therapy: Physical or occupational therapy can help strengthen the hand and wrist muscles to support the carpometacarpal joint of the thumb to improve hand use and function. Treatment modalities can also be applied to help with pain relief. Arthrodesis vs. Trapeziectomy Arthrodesis, also called joint fusion, is a surgical option where the goal is to permanently hold a joint in a fixed position and allow the bones that make up the joint to fuse together. Arthrodesis is much less common because it is only suitable for certain people, such as those under age 40. Arthrodesis sometimes fails to resolve symptoms, and the trapezium will still need to be removed in those cases. Treatments for Arthritis of the Thumb How to Prepare When you prepare for surgery, be sure to follow the instructions from your surgical team. In general, before surgery, it's recommended that you: Stay active Eat a healthy diet Stop smoking Minimize stress and prioritize good mental health These steps can all lower pre-surgery inflammation levels and give you the best chance of recovering quickly. Stopping Medications and Supplements You may need to take a break from some medications or supplements for a few days before the surgery. That's because some of them can cause heavy bleeding or interact with the anesthesia. The requirements for this vary by drug, so talk to your healthcare provider about which drugs and supplements you need to stop taking and for how long. This includes prescription and over-the-counter medications as well as any vitamins and herbal products you may use. If you need to wean off of a medication, follow your healthcare provider's directions. Arrange for a Ride A trapeziectomy is often performed as an outpatient surgical procedure, meaning you'll go home the same day. You won't be allowed to drive home after your surgery, so make sure to arrange for a ride. How to Prepare for Your Surgery What to Expect Certain procedures may vary depending on where your trapeziectomy is done. The information below gives you an idea of how things typically go. Before the Surgery When you arrive for your trapezium thumb surgery, you'll be taken to a pre-op room. There, you'll: Change into a surgical gownHave a brief physical examAnswer questions about your medical history Next, you'll go into the operating room and be moved to the operating table. You'll then be given anesthesia, which will be either: General anesthesia, which is given intravenously (into a vein) and makes you sleep Local anesthesia, which numbs your arm so you don't feel anything The skin around the surgery site will be sterilized to prevent infection. During the Surgery Trapeziectomy involves multiple steps. The surgeon typically: Makes an incision along the top of the metacarpal bone. That's the slender bone between your wrist and the base of your thumb.Uses metal retractors to hold open the incision.Carefully moves the radial nerve and radial artery out of the way to expose the bones.Uses a small saw to cut the trapezium bone into quarters.Removes each piece individually. If there are any bone spurs (bony growths) or loose fragments surrounding the joint, your surgeon will remove those, as well. If you also need a ligament reconstruction and tendon interposition (LRTI) procedure: A piece of tendon from one of your wrist muscles (the flexor carpi radialis) will be cut.Part of the cut tendon will be used to reconstruct the ligament that used to connect the metacarpal bone to the trapezium.The remaining portion of the tendon is then folded and used to fill the space where your trapezium was. Sometimes, a silicone or metal implant is used to replace the trapezium. It usually takes 60-90 minutes to complete a trapeziectomy. The cost (before insurance) averages about $4,200, or $4,500 with LRTI. After the Surgery After your trapeziectomy, you will be brought to a recovery room. Your vital signs will be monitored as the effects of the anesthesia begin to wear off. You'll typically be able to go home one or two hours after the procedure. If you develop a fever or the surgical site becomes red, hot, or swollen, contact your healthcare provider immediately. These are signs of an infection. Recovery You'll go home with stitches and a cast on your thumb, which will help it heal properly. A typical recovery timeline looks like this: 5-10 days post-surgery: Follow-up appointment.2-4 weeks post-surgery: Cast and stitches removed, plastic split provided.4-6 weeks post-surgery: Plastic splint is removed only when washing or doing post-trapeziectomy exercises. Physical or occupational therapy begins.6-8 weeks post-surgery: Splint can be worn only at night. Full movement may be regained and you may be able to drive.6-12 weeks post-surgery: Heavy tasks may be possible. May be able to return to work.12 weeks-6 months post-surgery: Regain the ability to grab, grip, and pinch with restrictions.Up to 12 months post-surgery: Some soreness may remain, but it should steadily diminish. Your surgeon will give you specific instructions on how to wash around your incision site once your cast is removed. Don't use lotions, creams, or ointments on the area unless your provider says to. Managing Pain and Swelling To help with pain and inflammation after surgery, you'll be prescribed pain medication. You can also ice and elevate your hand, especially for the first week. This not only makes it feel better, it can help you recover faster, too. You can do some things to help your body recover well. They include: Getting enough sleep (7-8 hours per night)Eating a healthy dietStaying hydratedStaying active (but not overdoing it)Maintaining a positive attitude and managing stressFollowing the exercise program from your physical or occupational therapistWearing your splint according to your healthcare provider’s instructions It's important to follow all instructions from your healthcare team so you can have the best possible outcome from your trapeziectomy. Long-term Care Maintaining healthy lifestyle habits to decrease inflammation will promote an ideal healing environment to facilitate your recovery from surgery. Possible Future Surgeries A trapeziectomy often has a high success rate for improving symptoms of thumb arthritis. Further surgical procedures are not often performed if symptoms do not improve after the initial operation. Lifestyle Adjustments It will take some time before you can regain full use of your thumb and hand after the operation. Make sure that you: Elevate your hand when sitting or lying down in the first few weeks after your trapeziectomy to reduce pain and swellingDo not push yourself to do too much too soon. Overexerting yourself can increase your pain and delay your recovery. Be careful with using your hand to complete everyday activities and be cautious with lifting, pushing, and pullingAttend all of your regularly scheduled therapy sessions as recommended by your healthcare provider, and follow up with a home exercise program A Word From Verywell A trapeziectomy is generally an effective way to manage thumb arthritis symptoms. Recovery from a trapeziectomy can vary in length, from several weeks to several months. It is crucial that you follow the appropriate precautions after your operation, including limiting your hand use and wearing your splint and only progressing to more demanding activities when you are cleared by your healthcare provider and physical therapist to do so. 6 Sources Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Kawamura D, Funakoshi T, Iwasaki N. Trapeziectomy with ligament reconstruction and interposition arthroplasty using the palmaris longus tendon: An average 5-year follow-up. Clin Orthop Surg. 2019 Dec;11(4):453-458. doi:10.4055/cios.2019.11.4.453 Arthritis Care. Trapeziectomy. Concord Orthopedics. A patient's guide to arthritis of the thumb. Elfar, JC, Burton, RI. Ligament reconstruction and tendon interposition for thumb basal arthritis. Hand Clin. 2013;29(1):15-25. doi:10.1016/j.hcl.2012.08.018 Jain A, Herrera FA. Cost analysis and national trends in the treatment of thumb basal arthritis: Comparing ligament reconstruction/tendon interposition and trapeziectomy/hematoma distraction arthroplasty. Ann Plast Surg. 2021;86(6S Suppl 5):S622-S624. doi:10.1097/SAP.0000000000002789 National Health Service Foundation Trust. Trapeziectomy. By Kristen Gasnick, PT, DPT Kristen Gasnick, PT, DPT, is a medical writer and a physical therapist at Holy Name Medical Center in New Jersey. See Our Editorial Process Meet Our Medical Expert Board Share Feedback Was this page helpful? Thanks for your feedback! What is your feedback? Other Helpful Report an Error Submit