Considering Tommy John Surgery? Understanding Your Options

Medically Reviewed By:
Elbow injuries can interfere with daily life, making routine tasks like lifting, carrying, or typing challenging and uncomfortable. For athletes, these injuries can have a greater impact, limiting performance and participation in sports.
While Tommy John surgery (TJS) is a common option for elbow ligament injuries, especially in athletes, it involves extended recovery times and potential complications. Before committing to surgery, it is helpful to consider non-surgical alternatives that may support the body’s natural healing processes.
What Is Tommy John Surgery?
TJS is a surgical procedure used to repair the ulnar collateral ligament (UCL), a key structure that helps stabilize the elbow. This surgery is commonly associated with baseball pitchers, who often experience UCL injuries due to the repetitive stress of throwing motions.
During TJS, surgeons drill into the ulna and humerus bones and attach a tendon graft to replace the damaged UCL. This graft is typically harvested from another part of the patient’s body or from a donor. The goal is to restore stability and function to the elbow.
Following surgery, pitchers may begin a gradual throwing program around 18 weeks post-procedure. However, recovery often requires athletes to miss an entire season, and some never regain their pre-injury performance levels. In certain cases, careers are significantly impacted by the extended recovery time and physical demands of rehabilitation.
Patients Who Most Commonly Undergo Surgery
TJS is most often performed on individuals with significant UCL injuries, particularly those who repeatedly place high levels of stress on their elbows. Certain factors and activities increase the likelihood of UCL injuries, making specific groups more prone to requiring this surgery.
Professional And Amateur Athletes
Athletes at all levels, professional and amateur, face a heightened risk of UCL injuries due to the high demands placed on their elbows. Repeated throwing motions, overuse, and improper mechanics are among the primary contributors to these injuries. Here’s how each factor plays a role:
- Repetitive stress from throwing motions: Repeated, forceful throwing in sports like baseball places significant strain on the UCL, causing it to weaken over time.
- Overuse injuries: Frequent pitching or throwing without enough rest leads to ligament wear, making the UCL more prone to injury.
- Poor throwing mechanics: Improper form during throws creates uneven stress on the elbow, increasing the risk of ligament damage.
Individuals With A History Of Elbow Injuries
People with prior elbow injuries are at greater risk of requiring TJS. Previous trauma or degeneration can weaken the UCL over time. Here’s how:
- Acute trauma or injury: Sudden events like falls or collisions can tear or severely damage the UCL, sometimes necessitating surgical repair.
- Age-related degeneration: Natural wear over time can weaken the UCL, making it more susceptible to injury and increasing the need for intervention.
- Previous elbow injuries: Earlier injuries may leave the UCL compromised, raising the risk of further damage and the potential need for TJS.
Conditions That May Require Tommy John Surgery
Several conditions and factors can weaken or damage the UCL, potentially leading to the need for TJS. These issues often arise from specific activities, repetitive stress, or physical strain on the elbow. Below are common contributors to UCL deterioration or rupture:
Ulnar Collateral Ligament Tears
The UCL plays a vital role in stabilizing the elbow, particularly during throwing motions. A UCL tear can result from acute trauma, such as a fall or collision, or develop gradually due to repetitive stress. When the ligament is torn, it typically cannot repair itself. In some cases, surgical intervention, such as TJS, is considered to restore stability and function to the elbow.
UCL Sprains
A UCL sprain occurs when the ligament is stretched or partially torn, leading to pain and instability in the elbow. Unlike a complete tear, sprains may not require immediate surgery. However, if left untreated or subjected to continued stress, a sprain can progress to a full ligament tear over time.
Chronic Elbow Instability
Chronic elbow instability arises when the UCL is repeatedly stressed or damaged, resulting in ongoing pain, weakness, and difficulty stabilizing the elbow joint. This condition is common among athletes and individuals who place continuous strain on their elbows, such as baseball pitchers or tennis players.
Tendonitis
Tendonitis in the elbow develops when the tendons surrounding the joint become inflamed due to overuse or repetitive motions. This condition is commonly seen in athletes who frequently engage in throwing activities.
While tendonitis alone may not require surgery, chronic or severe cases can contribute to the weakening of the UCL. Over time, this increased strain can lead to further damage or even ligament tears.
Osteoarthritis In The Elbow
Osteoarthritis (OA) in the elbow occurs when the joint’s cartilage wears down, causing pain, stiffness, and limited range of motion. While OA itself does not weaken the ulnar collateral ligament (UCL), chronic UCL instability or weakening can place added stress on the elbow joint and may contribute to the development or progression of osteoarthritis. In advanced cases where UCL compromise and joint degeneration significantly affect stability and function, surgical intervention such as TJS may be considered.
Bone Spurs Or Fractures In The elbow
Bone spurs or fractures in the elbow can result from trauma, overuse, or degenerative conditions like OA. These issues may disrupt normal elbow movement, causing pain, swelling, and restricted mobility. If a bone spur or fracture damages the UCL or leads to significant joint instability, surgical intervention such as TJS might be considered.
Does Tommy John Surgery Deliver Successful Outcomes?
A review of 29 studies indicates that most Major League Baseball (MLB) pitchers who undergo TJS return to play (RTP) within 12 months, with rates ranging from 80%–97%. However, returning to the same level of play (RTSP) is less common and typically takes longer, with 67% to 87% of pitchers regaining their pre-surgery performance levels after about 15 months.
For pitchers undergoing revision UCL reconstruction (a second surgery), outcomes are generally less favorable. RTP rates range from 77%–85%, while RTSP rates drop to 55%–78%. Non-pitching players often experience higher RTP rates. For instance, outfielders have an RTP rate of 89%, while catchers face lower rates of 59%–80%.
Although many athletes return to play, studies show that overall pitching workloads often decrease following surgery. Some pitchers may reduce fastball usage, though changes in performance metrics such as earned run average and walks-plus-hits-per-inning-pitched remain inconclusive.
While TJS provides a reasonable chance of returning to play, it does not guarantee full recovery or restored performance levels. The procedure involves an extensive rehabilitation process and carries additional risks, particularly in revision cases or for certain player positions.
Individual outcomes may vary. For more information about patient outcomes, please visit our Patients’ Results page: https://regenexx.com/results/.
Potential Complications Associated With The Surgery
Although TJS is generally regarded as successful, it is not without risks. The recovery process can be lengthy and demanding, and outcomes vary among patients. Below are potential risks and complications associated with the procedure:
- Infection: Surgical site infections can occur, potentially delaying recovery and requiring additional medical interventions.
- Nerve damage: Nearby nerves may be affected during surgery, leading to numbness, tingling, or loss of sensation that impacts arm function.
- Blood clots: Recovery may involve risks of blood clots, which can result in complications like deep vein thrombosis or pulmonary embolism.
- Graft failure or stretching: The tendon graft used to replace the UCL can fail or stretch, compromising elbow stability and function.
- Exacerbation of symptoms: Surgery may not resolve existing symptoms and, in some cases, can lead to worsened issues like pain, stiffness, or limited mobility.
- Prolonged recovery or reoperation: Recovery timelines may extend beyond expectations, with some patients requiring additional surgeries to address complications or incomplete healing.
- Scar tissue formation: Excess scar tissue can develop, causing discomfort, reduced mobility, or challenges during rehabilitation.
- Damage to surrounding structures: Tendons, ligaments, or muscles near the surgical site may be inadvertently damaged, affecting overall arm function.
Is There A Non-Surgical Option To Manage An Elbow Condition?
Procedures using Regenexx injectates offer a non-surgical option for individuals dealing with elbow injuries, including UCL tears. These procedures may help reduce discomfort and support the body’s natural ability to heal without the need for invasive surgery.
During the procedure, physicians in the licensed Regenexx network use image guidance to inject customized concentrations of the individual’s own healing agents directly into the damaged areas of the elbow. This targeted approach may help improve function and mobility. The recovery time is typically shorter when compared to surgery.
Benefits Of The Regenexx Approach
- Improved function: These procedures may enhance joint function without surgery.
- Discomfort management: Targeted injections are designed to reduce discomfort minimizing the need for medications and invasive interventions.
- Reduced downtime: Recovery is typically shorter, allowing most patients to resume daily activities much sooner than with surgical options.
- Less time away from work: Shorter recovery times help individuals return to professional responsibilities with little disruption.
- Non-invasive approach: Procedures using Regenexx injectates avoid surgery, reducing risks and promoting a smoother, quicker recovery process.
Choosing A Suitable Approach For Your Elbow Condition
Selecting an appropriate approach for an elbow injury is key to recovery. While TJS may be necessary in certain cases, non-surgical alternatives offer advantages like shorter downtime and fewer risks than surgery.
The Regenexx approach is designed to help improve function and mobility without invasive intervention. By thoroughly evaluating all available options and consulting with a physician in the licensed Regenexx network, you can make an informed decision that aligns with your health goals.
Take the next step toward addressing your elbow condition by exploring if this approach is right for you.

Medically Reviewed By:
