ACL

Torn ligament, briefly

The ACL is the anterior cruciate ligament, a crucial stabilizing structure in the knee that prevents the shinbone from sliding forward.

Tearing your ACL is a dreaded sports injury requiring surgical reconstruction and months of rehabilitation: He's out for the season with a torn ACL.

In computing, an ACL is an access control list that defines user permissions for files, directories, or network resources. (Lowercase acl appears in code and technical documentation.)

anatomy

ligament

Connective tissue between bones

joint · collagen · connective tissue · meniscus · cartilage · LCL · synovial · fibrous · attachment · bundle

injury

tear

To pull apart

surgery · MRI · arthroscopy · graft · torn · partial · complete · noncontact · hyperextension · pop

sports

football

Field sport with goals

athlete · pivot · cutting · landing · tackle · deceleration · agility · sideline · career

rehabilitation

physical therapy

Rehabilitative movement-based medical care

range of motion · mobility · brace · crutches · healing · protocol · milestones · proprioception · neuromuscular · conditioning

computing

permissions

Official allowances granted

  • userOne who operates something
  • resourceAvailable stock or supply
  • fileStored collection of data

directory · network · security · entries · rules

Categories
Opposites
knee ligament anatomy

ACLLCL

Lateral knee connector

meniscus · patellar tendon

knee structure type

ACLmeniscus

Curved liquid surface

patella · kneecap · patellar tendon · femur · tibia

Phrases
Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Concrete · Negative · Rated G