665 Munras Avenue, Suite 220 | Monterey, CA 93940

  • RECOGNIZED

    as one of America's Top Surgeons

    Natural Neck Lift: Educational Presentation

  • Carmel Mini Lift

    Combined with cutting edge surgical technology, delivering a custom approach

    Click here to
    Learn More

  • A Custom Designed Approach to give you a

    Clean, Crisp, Firm Chin, Jaw, and Neckline

    Click here to
    Learn More

  • The Truth About Plastic Surgery: An Informational Manual for Men and Women

    Make the right choice between plastic surgery procedures and operations

    Click here to
    Learn More

Out of Town? Visit Monterey for Your Next Surgery

Out of Town?

Visit Monterey for
Your Next Surgery

Why Do Ganglion Cysts Form? Understanding the Causes and Risk Factors

Published on October 21, 2024

Ganglion cysts are soft, fluid-filled lumps that most commonly appear on the wrists, hands, or fingers. These cysts can vary in size, often growing larger with repetitive movement or activity. Although they are generally harmless, ganglion cysts can cause discomfort, particularly if they press on nearby nerves. In this article, Monterey plastic and reconstructive microsurgery specialist, Dr. David Morwood explores the main causes, risk factors, and lifestyle contributors to the formation of ganglion cysts.

Main Causes of Ganglion Cysts

The exact cause of ganglion cysts is still not completely understood, but several factors are believed to contribute to their formation:

  • Repetitive Hand Movements – Activities that involve repetitive motions of the hands or wrists, such as typing, knitting, or playing certain sports, can increase the likelihood of developing ganglion cysts. These repetitive actions put continuous pressure on the joints, which may lead to cyst formation.
  • Joint Stress – Ganglion cysts are often associated with overused or stressed joints. The excessive stress on the tendons or joints can lead to the accumulation of joint fluid, which then gets trapped, forming a cyst.
  • Previous Hand or Joint Injuries – If you’ve had a hand injury or trauma to a joint, you’re at a higher risk of developing a ganglion cyst. Injuries can weaken the joint capsule or tendon sheaths, making them more prone to cyst formation. This is why they are sometimes referred to as a “hand injury cyst.”

Risk Factors for Developing Ganglion Cysts

Certain risk factors can increase the likelihood of developing ganglion cysts:

  • Age and Gender – Ganglion cysts are more common in individuals aged 15 to 40, with a higher incidence in women. Hormonal or anatomical factors may play a role in this increased susceptibility.
  • Occupational Risks – Jobs or hobbies that involve repetitive hand or wrist movements, like assembly line work, computer use, or playing musical instruments, can elevate the risk of cyst formation.
  • Underlying Joint or Tendon Conditions – Those with conditions like arthritis or tendonitis may be more prone to developing ganglion cysts due to the stress these conditions place on the joints.

Cyst Formation: Contributing Lifestyle Factors

Your lifestyle can also influence the development of ganglion cysts. Physical activities that involve repetitive wrist and hand movements, such as sports like tennis or golf, can increase the risk. Adopting ergonomic practices in daily routines can help reduce the likelihood of strain on your joints.

Ganglion Cyst Treatment in Monterey: Why Choose Dr. David Morwood?

Dr. David Morwood is a board-certified plastic and reconstructive surgeon with fellowship training in microsurgery and reconstructive hand surgery, who brings advanced expertise that ensures a comprehensive approach that provides symptom relief, restores hand functionality and appearance, and minimizes ganglion cyst recurrence after removal. Ganglion cysts, while usually harmless, can suddenly increase in size over a short time period, leading to discomfort and impaired mobility.

An assessment by a qualified surgeon like Dr. Morwood is the best way to prevent serious problems that could have been avoided with an earlier evaluation and treatment. Understanding the contributing factors of each patient’s individual case is the first step toward effective management. Treatment for ganglion cysts can range from simple observation to surgical removal, depending on the severity and discomfort caused by the cyst.

Schedule a Consultation with Dr. Morwood

Visit us at David T. Morwood MD to learn more about the procedures we offer, including cyst removal and reconstructive hand surgery. Early diagnosis and properly timed treatment is key to preventing more serious nerve damage with ganglion cystsContact Dr. Morwood’s office in Monterey today to schedule a consultation.

Out of Town? Visit Monterey for Your Next Surgery

Out of Town?

Visit Monterey for
Your Next Surgery

Request a Consultation

Fill in this simple form to request a date for a consultation and our office staff will get back to you ASAP.




    I agree to the Terms of Use

    Video Library