Table 2.
Diagnoses for days missed as noted in the medical record by each team's medical personnel and number of pitchers who experienced each diagnosis.
| Region | Diagnosis | Number of Pitchers |
|---|---|---|
| Elbow | Avulsion | 1 |
| Biceps Strain | 1 | |
| Epicondylitis | 1 | |
| Flexor Strain | 5 | |
| Forearm Tightness | 2 | |
| Loose Body | 1 | |
| Strain (unspecified) | 11 | |
| Stress Fracture | 1 | |
| Tendonitis (unspecified) | 1 | |
| Triceps Tendinopathy | 1 | |
| UCL Sprain | 6 | |
| UCL Tear/Reconstruction | 12 | |
| Shoulder | Biceps Strain | 3 |
| Debridement | 1 | |
| Impingement | 1 | |
| Labrum Tear/Repair | 1 | |
| Posterior (unspecified) | 2 | |
| Rotator Cuff (unspecified) | 2 | |
| Rotator Cuff Surgery | 1 | |
| Rotator Cuff Tendonitis | 2 | |
| Strain (unspecified) | 3 | |
| Tendonitis (unspecified) | 11 | |
| Unspecified | 16 | |
| Back/Trunk | Core Muscle Sports Hernia | 1 |
| Intercostal Strain | 1 | |
| Latissimus (unspecified) | 5 | |
| Low Back Pain | 2 | |
| Low Back Strain | 1 | |
| Lumbar Spine (unspecified) | 5 | |
| Oblique (unspecified) | 2 | |
| Oblique Strain | 2 | |
| Thoracic Outlet | 1 | |
| Leg | Ankle Sprain | 3 |
| Gluteal Strain | 1 | |
| Groin (unspecified) | 1 | |
| Groin Strain | 4 | |
| Hamstring Strain | 5 | |
| Hip (unspecified) | 1 | |
| Knee Surgery | 1 | |
| Patellar Tendinopathy | 1 | |
| Quadriceps Strain | 1 | |
| Other (excluded from analysis) | Arm Contusion | 1 |
| Blister | 2 | |
| Elbow Contusion | 2 | |
| Finger (unspecified) | 1 | |
| Finger Fracture | 1 | |
| Illness | 5 | |
| Leg Contusion | 1 | |
| Metacarpal Fracture | 3 | |
| Mild TBI | 1 | |
| Rib Fracture | 1 | |
| Toe Fracture | 1 | |
| Wrist Sprain | 1 |