Tommy John surgery
|Tommy John surgery|
Tommy John surgery, known in medical practice as ulnar collateral ligament (UCL) reconstruction, is a surgical graft procedure in which the ulnar collateral ligament in the medial elbow is replaced with a tendon from elsewhere in the body (often from the forearm, hamstring, hip, knee, or foot of the patient). The procedure is common among collegiate and professional athletes in several sports, most notably baseball.
The procedure was first performed in 1974 by Dr. Frank Jobe, who today serves as a Special Advisor to the Los Angeles Dodgers, and is named after former major league pitcher Tommy John, whose 288 career victories ranks seventh all time among left-handed pitchers.
Holes to accommodate a new tendon are first drilled in the ulna and humerus bones of the elbow. A harvested tendon—from the forearm of the same or opposite elbow, below the knee (known as the Patellar Tendon), or from a cadaver—is then woven in a figure-eight pattern through the holes.
At the time of Tommy John's operation, Jobe put his chances at 1 in 100. In 2009, prospects of a complete recovery had risen to 85–92 percent.
Following his 1974 surgery, John spent 18 months rehabilitating his arm before returning for the 1976 season. Before his surgery, John had won 124 games. He won 164 games after surgery, retiring in 1989 at age 46.
Risk factors 
The UCL can become stretched, frayed, or torn through the repetitive stress of the throwing motion. The risk of injury to the throwing athlete's ulnar collateral ligament of elbow joint is thought to be extremely high as the amount of stress through this structure approaches its ultimate tensile strength during a hard throw. (R. A. Dickey, however, became a very successful Major League Baseball pitcher despite having no UCL in his pitching arm. According to experts he should not be able to throw at all, let alone at a professional level.)
While many authorities suggest that an individual's style of throwing or the type of pitches they throw are the most important determinant of their likelihood to sustain an injury, the results of a 2002 study suggest that the total number of pitches thrown is the greatest determinant. A 2002 study examined the throwing volume, pitch type, and throwing mechanics of 426 pitchers aged 9 to 14 for one year. Compared to pitchers who threw 200 or fewer pitches in a season, those who threw 201–400, 401–600, 601–800, and 800+ pitches faced an increased risk of 63%, 181%, 234%, and 161% respectively. The types of pitches thrown showed a smaller effect; throwing a slider was associated with an 86% increased chance of elbow injury, while throwing a curve ball was associated with an increase in shoulder pain. There was only a weak correlation between throwing mechanics perceived as bad and injury-prone. Thus, although there is a large body of other evidence that suggests mistakes in throwing mechanics increase the likelihood of injury it seems that the greater risk lies in the volume of throwing in total. Research into the area of throwing injuries in young athletes has led to age-based recommendations for pitch limits for young athletes.
In younger athletes, for whom the growth plate (the medial epicondylar epiphysis) is still open, the force on the inside of the elbow during throwing is more likely to cause the elbow to fail at this point than at the ulnar collateral ligament. This injury is often termed "Little League Elbow" and can be serious but does not require reconstructing the UCL.
In some cases baseball pitchers throw harder after the procedure than they did beforehand. As a result, orthopedic surgeons have reported that increasing numbers of parents are coming to them and asking them to perform the procedure on their un-injured sons in the hope that this will increase their performance. However, many people—including Dr. Frank Jobe, the doctor who invented the procedure—believe most post-surgical increases in performance are generally due to two factors. The first is pitchers' increased attention to conditioning. The second is that in many cases it can take several years for the UCL to deteriorate. Over these years the pitcher's velocity will gradually decrease. As a result, it is likely that the procedure simply allows the pitcher to throw at the velocity he could before his UCL started to degrade.
List of notable baseball players who underwent the surgery 
- Brett Anderson (pitcher)
- Rick Ankiel (pitcher converted to outfielder)
- Érik Bédard (pitcher)
- Kyle Blanks (infielder/outfielder)
- A. J. Burnett (pitcher)
- Chris Carpenter (pitcher)
- Joba Chamberlain (pitcher)
- Manny Corpas (pitcher)
- Scott Erickson (pitcher)
- Éric Gagné (relief pitcher)
- Daniel Hudson (pitcher)
- Tommy John (pitcher)
- Ryan Madson (pitcher)
- Jamie Moyer (pitcher)
- Mike Pelfrey (pitcher)
- José Rijo (pitcher)
- Ben Sheets (pitcher)
- Joakim Soria (pitcher)
- Stephen Strasburg (pitcher)
- Brian Wilson (pitcher)
- Joel Zumaya (pitcher)
- Rosenhek, Eric (2009-07-01). "The gory details of Tommy John surgery". The Good Point. Retrieved 2006-07-03.
- Dodd, Mike (2003-07-29). "A year of rehab for Tommy John patients". USA Today.
- Fleisig, G.S., The biomechanics of baseball pitching, in Biomechanical Engineering. 1994, University of Alabama: Birmingham. p. 163.
- Schwarz, Alan (February 27, 2008). "New Twist Keeps Dickey's Career Afloat". The New York Times.
- Lyman, Stephen; Fleisig, Glenn S.; Andrews, James R.; Osinski, E. David (2002). "Effect of Pitch Type, Pitch Count, and Pitching Mechanics on Risk of Elbow and Shoulder Pain in Youth Baseball Pitchers". The American Journal of Sports Medicine 30 (4): 463–8. PMID 12130397.
- Whiteley, Rod (2007). "Baseball throwing mechanics as they relate to pathology and performance – A review". Journal of Sports Science and Medicine 6 (1): 1–20. doi:10.1111/j.1600-0838.1996.tb00062.x.
- Lyman, Stephen; Fleisig, Glenn S.; Waterbor, John W.; Funkhouser, Ellen M.; Pulley, Leavonne; Andrews, James R.; Osinski, E. David; Roseman, Jeffrey M. (2001). "Longitudinal study of elbow and shoulder pain in youth baseball pitchers". Medicine and Science in Sports and Exercise 33 (11): 1803–10. doi:10.1097/00005768-200111000-00002. PMID 11689728.
- Purcell, Derek B; Matava, Matthew J; Wright, Rick W (2007). "Ulnar Collateral Ligament Reconstruction". Clinical Orthopaedics and Related Research 455: 72–7. doi:10.1097/BLO.0b013e31802eb447. PMID 17279038.
- Keri, Jonah (2007-09-13). "Interview With Dr. Frank Jobe". ESPN.com. Retrieved 2008-10-13.
- Slusser, Susan (2011-07-15). "A's Brett Anderson out for a year after surgery". San Fransisco Chronicle. Retrieved 2011-07-15.
- Quinn, T.J.; Red, Christian; O'Keeffe, Michael; Madden, Bill (2007-09-10). "Rick Ankiel received 12-month supply of HGH, News learns". New York Daily News. Retrieved 2008-10-12.
- MLB: Adam Wainwright, Roy Oswalt and the Top 10 Young Aces Threatened By Surgery | Bleacher Report
- Padre's Kyle Blanks slated for Tommy John surgery
- Thirty-fifth anniversary of Tommy John surgery Kansas City Star
- Carroll, Will; Gorman, Thomas (2004-09-22). "Inside Tommy John Surgery: Thirty Years of Fixing Pitchers". Baseball Prospectus. Retrieved 2008-10-13.
- March 2012 "Madson returns to camp, surprised by injury".
- "Jamie Moyer has Tommy John surgery". espn.com. ESPN. Retrieved 2 December 2010.
- "Most Popular". CNN. 2001-09-10.
Rafael Furcal (shortstop) Alex White (pitcher)
- USA Today article
- OC Family Magazine article on avoiding Tommy John injury in young pitchers
- Research-based pitch limit suggestions according to the age of the pitcher
- The gory details of Tommy John surgery (from TheGoodPoint.com)
- What pitchers need to know about Tommy John surgery (from TopVelocity.net)