Essential knee terminology
Fabella search for term

A fabella is a little bone which sometimes forms at the back of the knee, within the tendon of the gastrocnemius muscle, like a tiny kneecap at the back of the knee.

Fabella syndrome search for term

The fabella syndrome is a set of symptoms relating to the fabella, with pain on the outer back part of the knee where the fabella can rub on the femoral condyle (knuckle of the thighbone).

Facet search for term

The front of the kneecap (patella) is rounded, but the back is angulated. The flat surfaces at the back are falled 'facets'.

Facetectomy search for term

This is an operation to remove one of the facets (flat surfaces) at the back of the kneecap (patella), usually to remove an area of arthritis.

Fascia search for term

Fascia is net-like fibrous tissue that anatomically either binds structures together or separates structures into different layers.

Fascia lata search for term

The fascia lata is a flat but strong strip of tissue that runs down the side of the thigh.

Fasciotomy search for term

A fasciotomy is a surgical procedure to cut the fibrous casing (fascia) which surrounds a muscle compartment.

Fast Fix search for term

A system of products for repairing the meniscus.

Fat pad search for term

The fat pad - or Hoffa's fat pad - is an area of cushioning fatty tissue behind the patellar tendon, but there are also other fat pads in the knee above the patellar area.

Fat pad syndrome search for term

The fat pad syndrome is a set of symptoms associated with nipping ('impingement') of the fat pad between the patella and the femoral condyle.

Fbrin glue search for term

A sticky substance derived from blood, which is used to bond tissues together during certain knee procedures.

FCL search for term

Same as Fibular collateral ligament/Lateral collateral ligament.

Femoral search for term

Related to the femur bone (adjective).

Femoral anteversion search for term

Femoral anteversion is an inward rotation of the femur bone from the upper neck part of the femur.

Femoral condyle resurfacing search for term

Re-surfacing a damaged area of the joint surface of the femur with a small metal implant.

Femoral groove search for term

The concave region at the lower end of the femur.

Femoral osteotomy search for term

A femoral osteotomy is a surgical procedure to cut the femur bone and realign it in an attempt to improve mechanics.

Femoral torsion search for term

'Torsion' means 'twisting'. In femoral torsion it is the femur bone that is abnormally twisted.

Femoral-fibular reconstruction search for term

A surgical procedure to tighten up a lax fibular collateral ligament.

Femur search for term

The femur is the thigh bone.

Fibrin glue search for term

Fibrin glue is a sticky substance derived from blood and which is used to bond tissues together during certain knee operations.

Fibrocartilage search for term

Fibrocartilage is a tissue composed of fibrous tissue and cartilage tissue in various proportions.

Fibrosis search for term

Thickening because of scar tissue.

Fibula search for term

The fibula is a long narrow bone to the outer side of the tibia (shinbone).

Fibular collateral ligament search for term

Same as Lateral collateral ligament.

Figure-of-eight search for term

Figure-of-8-running is a rehabilitation exercise.

Fissure search for term

A deep split in the articular cartilage.

Fixation device search for term

A fixation device is a manufactured device, often bio-degradeable, which is used to fix tissues in place until healing occurs.

Flap tear search for term

A flap tear of the meniscus is a peeling back of part of the one surface of the meniscus.

Flexion search for term

Flexion means 'bending'.

Flexion contracture search for term

A flexion contracture or flexion deformity is when someone is not able to fully straighten their leg either actively or passively.

Focal arthroplasty search for term

A small implant of metal or plastic that replaces an area of damaged joint cartilage.

Focal cartilage defect search for term

A circumscribed area of damage of the joint cartilage.

Focal cartilage implant search for term

A focal cartilage implant is an implant of metal, ceramic or plastic that replaces a small area of damaged joint cartilage

Focal implant search for term

A focal implant is an implant of metal or plastic that replaces a small and discrete area of damaged joint surface.

Focal resurfacing search for term

A small implant of metal or plastic replacing an area of damaged joint surface.

Foot pumps search for term

Foot pumps are rehabilitation exercises to prevent vein clots when the lower limb is likely to be immobilised for a period of time.

Fracture search for term

A fracture is a bone break.

Fulkerson osteotomy search for term

The Fulkerson osteotomy is an operation to re-align the tibial tuberosity antero-medially to alter the direction of the forces going through the kneecap.

Fulkerson procedure search for term

The same thing as a Fulkerson osteotomy.

Full arc extensions search for term

Full arc extensions are early rehabilitation exercises to strengthen the quadriceps and improve range of motion.

Full quads stretch search for term

A rehabilitation exercise (stretch).

Full squats (supported) search for term

Full squats (supported) is a knee rehabilitation exercise to stregthen the quads and hamstrings.

Functional brace search for term

A functional knee brace is prescribed for moderate instability from torn cruciate ligaments, to support the knee and prevent further damage.

Fxed bearing search for term

Relating to knee replacement implants, those with a fixed bearing have the polyethylene tibial insert locked with the tibial tray.