Dealing with Finger Injuries: Causes, Symptoms, and Treatment

For individuals dealing with finger injuries, which can occur from various causes, including overuse, jobs, sports, and more, can knowing the cause of finger pain help healthcare providers determine what steps to take for treatment?

Finger Injuries

Finger injuries are common and can range from minor to serious. (van Veenendaal L. M. et al., 2014) Symptoms can result from an acute injury, including broken fingers and sprains, or chronic conditions like arthritis.

Fractures

Finger fractures can vary and can be serious and lead to permanent damage, deformity, and loss of function if not treated properly. What is important is that fractures are appropriately diagnosed so the proper treatment plan can be initiated. Most finger fractures can be addressed with simple treatments, while others may require surgery. (Oetgen M. E., and Dodds S. D. 2008)

Sprain and Dislocation

Sprains and dislocations are common finger injuries. (Prucz R. B. and Friedrich J. B. 2015) Both damage the ligaments that support the finger joints. In more severe injuries, a dislocation can occur, necessitating the finger to be put back into place or reduced. Individuals with a sprain or dislocation often notice finger swelling or stiffness for months after the injury.

Ligament Damage

Some call this injury skier’s or gamekeeper’s thumb, which results from a specific type of thumb dislocation. Here, the ulnar collateral ligament of the thumb is damaged. This ligament helps keep the thumb stable and supports grip and hand strength. However, this type of ligament injury often requires surgery. (Christensen T. et al., 2016)

Arthritis

Arthritis causes damage to normal joint surfaces where two bones come together. Fingers are one of the most common locations where arthritis occurs. (Spies C. K. et al., 2018) Two types of arthritis commonly affect the fingers: osteoarthritis and rheumatoid arthritis.

Arthritis of The Thumb

Arthritis of the thumb usually occurs at the joint where the thumb meets the wrist. This joint called the carpometacarpal/CMC joint, helps with gripping and pinching. Thumb arthritis is more common in women than men and increases in frequency over 40. (Deveza L. A. et al., 2017)

Trigger Finger

Trigger finger or stenosing tenosynovitis, is a common injury that causes pain and snapping of the fingers’ tendons, resulting in a sensation of locking or catching when bending and straightening the digits. (Makkouk A. H. et al., 2008) Other symptoms include pain and stiffness in the fingers and thumb. Treatments can vary from observation, rest, splinting, injections, and surgery.

Tendon Injuries

Mallet finger

A mallet finger is an injury to the tip of the finger. Usually, it occurs when the end of a straightened finger or thumb is hit, jamming the finger. After the injury, the individual may notice that they cannot fully straighten the tip of the finger. Treatment almost always uses a splint that has to stay on for about six weeks without removal. (Alla, S. R., Deal, N. D., and Dempsey, I. J. 2014) Very rarely is a surgical procedure necessary.

Jersey Finger

This is an injury to the finger flexor tendon. The flexor tendon pulls the finger into the palm when contracting the forearm flexor muscles. The injury occurs at the tip of the finger; typically, the tendon snaps back to the finger’s base or into the palm.

Ring Injuries

Injuries to the finger while wearing wedding bands or other finger jewelry can lead to serious complications. Even minor injuries can have devastating complications if the severity of the injury is not recognized and addressed. If an injury occurs while wearing the jewelry and there is soft tissue damage, including blood circulation being cut off, immediate medical attention is necessary.

Other Injuries

Bruises

The most common finger injury is caused by direct trauma to the skin and muscles. Symptoms include pain, swelling, tenderness, and discoloration of the skin.

Cuts and Scrapes

These can range from minor to more serious, such as injuries that cut through blood vessels, nerves, and tendons.

Injury Medical Chiropractic and Functional Medicine Clinic

After the initial inflammation and swelling have subsided, a doctor will recommend a treatment plan that usually involves physical therapy, self-performed physical rehabilitation, or supervision by a physical therapist or team. At Injury Medical Chiropractic and Functional Medicine Clinic, our areas of practice include Chronic Pain, Personal Injury, Auto Accident Care, Work Injuries, Back Injury, Low Back Pain, Neck Pain, Migraine Headaches, Sports Injuries, Severe Sciatica, Scoliosis, Complex Herniated Discs, Fibromyalgia, Chronic Pain, Complex Injuries, Stress Management, Wellness & Nutrition, Functional Medicine Treatments, and in-scope care protocols. We focus on what works for you to relieve pain and restore function. If other treatment is needed, individuals will be referred to a clinic or physician best suited to their injury, condition, and/or ailment.

Sports Injury Rehabilitation

References

van Veenendaal, L. M., de Klerk, G., & van der Velde, D. (2014). A painful finger as first sign of a malignancy. Geriatric orthopaedic surgery & rehabilitation, 5(1), 18–20. doi.org/10.1177/2151458514522125

Oetgen, M. E., & Dodds, S. D. (2008). Non-operative treatment of common finger injuries. Current reviews in musculoskeletal medicine, 1(2), 97–102. doi.org/10.1007/s12178-007-9014-z

Prucz, R. B., & Friedrich, J. B. (2015). Finger joint injuries. Clinics in sports medicine, 34(1), 99–116. doi.org/10.1016/j.csm.2014.09.002

Christensen, T., Sarfani, S., Shin, A. Y., & Kakar, S. (2016). Long-Term Outcomes of Primary Repair of Chronic Thumb Ulnar Collateral Ligament Injuries. Hand (New York, N.Y.), 11(3), 303–309. doi.org/10.1177/1558944716628482

Spies, C. K., Langer, M., Hahn, P., Müller, L. P., & Unglaub, F. (2018). The Treatment of Primary Arthritis of the Finger and Thumb Joint. Deutsches Arzteblatt international, 115(16), 269–275. doi.org/10.3238/arztebl.2018.0269

Deveza, L. A., Hunter, D. J., Wajon, A., Bennell, K. L., Vicenzino, B., Hodges, P., Eyles, J. P., Jongs, R., Riordan, E. A., Duong, V., Min Oo, W., O’Connell, R., & Meneses, S. R. (2017). Efficacy of combined conservative therapies on clinical outcomes in patients with thumb base osteoarthritis: protocol for a randomised, controlled trial (COMBO). BMJ open, 7(1), e014498. doi.org/10.1136/bmjopen-2016-014498

Makkouk, A. H., Oetgen, M. E., Swigart, C. R., & Dodds, S. D. (2008). Trigger finger: etiology, evaluation, and treatment. Current reviews in musculoskeletal medicine, 1(2), 92–96. doi.org/10.1007/s12178-007-9012-1

Alla, S. R., Deal, N. D., & Dempsey, I. J. (2014). Current concepts: mallet finger. Hand (New York, N.Y.), 9(2), 138–144. doi.org/10.1007/s11552-014-9609-y