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or browse research articles in the Baseball Prospectus Library

March 7, 2014

The BP Wayback Machine: Inside Tommy John Surgery

by Will Carroll and Thomas Gorman

Remembering the late Dr. Frank Jobe's medical marvel.

July 20, 2012

The BP Wayback Machine: The Injury Nexus

by Nate Silver and Will Carroll

A look back at a classic study of pitcher injuries.

September 29, 2010

Under The Knife: Fade To Black Album

by Will Carroll

One final look at injury news from around the major leagues.

September 27, 2010

Under The Knife: A Small Part Of Tenth Inning

by Will Carroll

Baseball Prospectus radio has a bit role in Ken Burns' latest film, along with a look at injury news from around the major leagues.

September 24, 2010

Under The Knife: Explaining The Life of a Medhead

by Will Carroll

Writing about injuries and their impact on winning and losing remains the domain of just a few.

September 21, 2010

Under The Knife: A Strain is a Tear

by Will Carroll

Revisiting one of the more misunderstood concepts of sports medicine while also checking on the injury news around the major leagues.

September 20, 2010

Under The Knife: Concussion Problem Worsens

by Will Carroll

Jason LaRue, still feeling the effects of kicks to the head by Johnny Cueto, has decided to retire, along with the rest of the injury news around the major leagues.

September 17, 2010

Under The Knife: Is Ryan's Way Working?

by Will Carroll

Nolan Ryan and Scott Servais have pushed the Rangers' pitchers harder than any other organizations but has it made a difference?

September 15, 2010

Under The Knife: About Those Pitch Counts

by Will Carroll

Pitch counts can be the worst thing or the best thing to happen to a pitcher.

September 13, 2010

Under The Knife: Not So Dangerous Times

by Will Carroll

The injury rate isn't much higher today than it's ever been.

September 10, 2010

Under The Knife: A Leg and a Prayer

by Will Carroll

Jim Tracy believes Aaron Cook can return from a broken leg this season but that is highly doubtful.

September 8, 2010

Under The Knife: Before there was Tommy John

by Will Carroll

Elbow surgery, rudimentary as it was, goes all the way back to Dazzy Vance's days.

September 6, 2010

Under The Knife: A Difficult Task

by Will Carroll

There is no easy way to quantify the value in dollars that a team loses over the course of a season because of players going on the disabled list.

September 3, 2010

Under The Knife: Progress at a Snail's Pace

by Will Carroll

Major-league teams are only very slowly warming to biomechanical analysis.

September 1, 2010

Under The Knife: The Toughest Month for Injury News

by Will Carroll

Roster expansion and a lack of DL moves make September very difficult to judge the severity of many injuries.

August 30, 2010

Under The Knife: Looking for a Strasburg Scapegoat

by Will Carroll

No one is to blame for the Nationals pitching phenom blowing out his elbow.

August 27, 2010

Under The Knife: Surgery for Strasburg

by Will Carroll

Would biomechanical analysis have detected problems with the Nationals phenom?

August 17, 2010

Under The Knife: 998

by Will Carroll

The Injury Expert's magic number is down to two for a career column milestone and he has further discussion of a controversial supplement.

August 16, 2010

Under The Knife: 997

by Will Carroll

The Injury Expert's countdown to his 1,000th column continues as he examines methylhexanamine, the substance that is causing minor-leaguers to get suspended.

August 13, 2010

Under The Knife: 996

by Will Carroll

The Injury Expert gets within four of his 1,000th career column and has injury news from around the major leagues, too.