1. Anatomy of knee.

2.Basics of MRI

examination.

3.MR anatomy of knee.

4.Internal

derangements.

Basics of MRI

FM

AM

T1

T2

T1

T2

T1 T2

Fat Hyperintense Hyperintense

Water Hypointense hyperintense

Cortical bone Hypointense Hypointense

Fibrous tissue Hypointense Hypointense

Cartilage Isointense Isointense

PD

Fat Suppression

PD

• Cruciate ligaments → T2 Sagittal

• Collateral ligaments → PD FS Coronal