Lecture – Muscle Injuries

Dr. Ira Smith

Date: January 29, 2019
Presentation: Muscle Injuries in Sport

Part 1: Muscle Injury Classification and Hamstring Injuries

Part 2: Quadriceps Injuries
From: 2018 CASEM Poster Presentation
Systematic Review of Quadriceps Muscle Injuries in Athletes
Dr. Neil Dilworth, Dr. John Presvelos, Dr. Tim Dwyer:
Two Studies used Peetron’s grading classification had return to plays with the following ranges: Grade 1 – 12 to 27.7 days, Grade 2 – 22 to 46.3 days, and Grade 3 – 67 days.