Orthopedic Sports Medicine Glossary
100 terms total — 24 showing — Last updated 15 Sep 2026
eccentric strengthening
Exercise technique where muscles lengthen while contracting, used therapeutically for tendon rehabilitation.
ACL reconstruction
Surgical procedure to replace a torn anterior cruciate ligament using graft tissue.
ACLR
Common abbreviation for anterior cruciate ligament reconstruction surgery used in sports medicine documentation.
allograft
Donor tissue from another individual used in reconstructive surgery, as opposed to the patient's own tissue.
apophysitis
Inflammation of a growth plate attachment site in young athletes, commonly causing heel or knee pain.
apprehension test
A clinical examination maneuver that reproduces the sensation of impending dislocation to assess joint instability.
arthroscopic debridement
Minimally invasive surgical procedure to remove damaged tissue from inside a joint using a camera and small instruments.
arthroscopy
Minimally invasive surgical technique using a small camera to visualize and treat joint problems.
athletic pubalgia
Complex of injuries affecting the pubic region in athletes, involving adductor tendons, rectus abdominis, and pubic bone...
autograft
Tissue graft taken from the patient's own body for transplantation to another site.
Bankart lesion
A tear of the anterior-inferior glenoid labrum, typically associated with anterior shoulder dislocation in athletes.
Bennett lesion
Posterior glenoid rim injury in throwing athletes characterized by mineralization and ossification of the posterior caps...
biomechanical analysis
Systematic evaluation of human movement patterns to identify injury risk factors or performance limitations.
bone contusion
Traumatic injury to bone tissue visible on MRI as increased signal, also known as bone bruising.
bone scan
Nuclear medicine imaging study using radioactive tracers to detect bone metabolism abnormalities.
cam impingement
Hip impingement caused by abnormal bony prominence on the femoral head-neck junction creating mechanical conflict.
capsular laxity
Excessive looseness in the joint capsule that may predispose athletes to injury or instability.
chondromalacia
Softening and degeneration of articular cartilage, commonly affecting the patellofemoral joint in young athletes.
chondromalacia patellae
Softening and degeneration of the cartilage on the underside of the kneecap, causing anterior knee pain.
compartment syndrome
Painful condition caused by increased pressure within muscle compartments, potentially compromising blood flow.
concussion protocol
Standardized assessment and management guidelines for athletes with suspected or confirmed traumatic brain injury.
coracoacromial arch
Anatomical structure formed by the coracoid process, acromion, and coracoacromial ligament that creates potential imping...
coracoid process
Hook-like bony projection of the scapula that serves as an attachment site for muscles and ligaments of the shoulder com...
eccentric strengthening
Exercise technique where muscles lengthen while contracting, used therapeutically for tendon rehabilitation.
exertional rhabdomyolysis
Breakdown of skeletal muscle tissue due to intense exercise, potentially leading to kidney damage and other serious comp...