Ulnar collateral ligament reconstruction: Difference between revisions
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*[[José Rijo]] (pitcher)<ref>{{cite news| url=http://sportsillustrated.cnn.com/vault/article/magazine/MAG1023671/index.htm0|work=CNN|title=Most Popular|date=2001-09-10}}</ref> |
*[[José Rijo]] (pitcher)<ref>{{cite news| url=http://sportsillustrated.cnn.com/vault/article/magazine/MAG1023671/index.htm0|work=CNN|title=Most Popular|date=2001-09-10}}</ref> |
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*[[Ben Sheets]] (pitcher)<ref name=autogenerated2 /> |
*[[Ben Sheets]] (pitcher)<ref name=autogenerated2 /> |
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Carl Crawford (outfielder) |
*[[Carl Crawford]] (outfielder) |
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Steven Strasburg (pitcher) |
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*[[Joakim Soria]] (pitcher)<ref name=autogenerated1 /> |
*[[Joakim Soria]] (pitcher)<ref name=autogenerated1 /> |
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*[[Stephen Strasburg]] (pitcher)<ref>http://sports.espn.go.com/mlb/news/story?id=5529381</ref> |
*[[Stephen Strasburg]] (pitcher)<ref>http://sports.espn.go.com/mlb/news/story?id=5529381</ref> |
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Revision as of 16:33, 2 October 2012
| Tommy John surgery | |
|---|---|
| ICD-9-CM | 81.85 |
Tommy John surgery, known in medical practice as ulnar collateral ligament (UCL) reconstruction, is a surgical graft procedure in which a 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.
Process
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.
Prognosis
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.[1]
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.
For baseball players, full rehabilitation takes about one year for pitchers and about six months for position players. Players typically begin throwing about 16 weeks after surgery.[2]
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.[3]
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.[4] 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[5] 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.[6]
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.
Complications
There is a risk of damage to the ulnar nerve.[7]
Misconceptions
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.[citation needed] 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.[8]
List of notable baseball players who underwent the surgery
- Brett Anderson (pitcher)[9]
- Rick Ankiel (pitcher converted to outfielder)[10]
- Érik Bédard (pitcher)[11]
- Kyle Blanks (infielder/outfielder)[12]
- A. J. Burnett (pitcher)[13]
- Joba Chamberlain (pitcher)[13]
- Chris Carpenter (pitcher)[13]
- Manny Corpas (pitcher)[14]
- Scott Erickson (pitcher)[13]
- Éric Gagné (relief pitcher)[14]
- Daniel Hudson (pitcher)[9]
- Tommy John (pitcher)[1]
- Ryan Madson (pitcher)[15]
- Jamie Moyer (pitcher)[16]
- Mike Pelfrey (pitcher)[9]
- José Rijo (pitcher)[17]
- Ben Sheets (pitcher)[9]
- Carl Crawford (outfielder)
- Joakim Soria (pitcher)[13]
- Stephen Strasburg (pitcher)[18]
- Brian Wilson (pitcher)[9]
- Joel Zumaya (pitcher)[9]
List of notable American football players receiving the surgery
All players listed are quarterbacks unless noted otherwise.
- Jake Delhomme
- Craig Erickson
- Cameron Heyward (defensive end)
- Sebastian Janikowski (did not affect his career as a placekicker)
- Rob Johnson
- Deion Sanders (cornerback, wide receiver, and return specialist; also, an outfielder in baseball)
References
- ^ a b 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.
- ^ 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" (PDF). 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.
- ^ a b c d e f 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. (2007-09-10). "Rick Ankiel received 12-month supply of HGH, News learns". New York Daily News. Retrieved 2008-10-12.
{{cite news}}: Unknown parameter|coauthors=ignored (|author=suggested) (help) - ^ 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
- ^ a b c d e Thirty-fifth anniversary of Tommy John surgery Kansas City Star
- ^ a b Carroll, Will (2004-09-22). "Inside Tommy John Surgery: Thirty Years of Fixing Pitchers". Baseball Prospectus. Retrieved 2008-10-13.
{{cite web}}: Unknown parameter|coauthors=ignored (|author=suggested) (help) - ^ March 2012 "Madson returns to camp, surprised by injury".
{{cite web}}: Check|url=value (help) - ^ "Jamie Moyer has Tommy John surgery". espn.com. ESPN. Retrieved 2 December 2010.
- ^ "Most Popular". CNN. 2001-09-10.
- ^ http://sports.espn.go.com/mlb/news/story?id=5529381