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🔎 Decision checks

Knee: read “Joint type” before you decide

The knee is the body's largest joint and one of its most frequently injured, relying on ligaments and surrounding muscles rather than bony shape for stability. The figure to read first is Joint type: Modified hinge (tibiofemoral + patellofemoral)

At a glance

Joint typeKnee states Joint type as Modified hinge (tibiofemoral + patellofemoral). The…
Primary motionsA second check is Primary motions: Flexion, extension, slight rotation. Two…
What to openOpen the topic page and the signature tool. The figure Joint type belongs…
What this is notThis is education from the atlas. It does not diagnose and does not prescribe…

Modified hinge (tibiofemoral + patellofemoral) Keep that beside Knee when you open the tool. It answers a search. It is not a ranking of people and not a live price.

Weigh it for yourself

Mark each measure High, Any or Low for what you want. The fit number moves with every mark, and your marks follow you to the next page in this app.

MeasureKneeLower BackYou want
Pain frequency6580
Recovery length5540
Exercise load6050
Clinician need6055
Self-care fit5060
Recurrence risk6075

Mark at least one measure to see a fit number.

Scores are the atlas’s 0–100 teaching marks for each topic. They are not a diagnosis, a dose or a treatment choice.

Reading checklist

Tick a point once you could explain it in your own words. Ticks stay on this device.

0 of 4 points done

Joint type

Knee states Joint type as Modified hinge (tibiofemoral + patellofemoral). The knee is the body's largest joint and one of its most frequently injured, relying on ligaments and surrounding muscles rather than bony shape for stability. Read that sentence before you treat a score as the whole story.

Primary motions

A second check is Primary motions: Flexion, extension, slight rotation. Two figures that do not measure the same thing should not be collapsed into one winner.

What to open

Open the topic page and the signature tool. The figure Joint type belongs there as context: Modified hinge (tibiofemoral + patellofemoral). Count this as check 1 of 4.

What this is not

This is education from the atlas. It does not diagnose and does not prescribe a dose. A third detail, Common cause, says: Overuse, ligament sprain, meniscus injury, osteoarthritis.

This is education from the atlas. It does not diagnose and does not prescribe a dose.

What should I do with “Joint type”?

Modified hinge (tibiofemoral + patellofemoral) Keep that beside Knee when you open the tool. It answers a search. It is not a ranking of people and not a live price.

Does this page rank people or nations?

This is education from the atlas. It does not diagnose and does not prescribe a dose.

Where is the existing tool?

Use the two links below: the topic entry for Knee and the signature tool. The figure to carry is Modified hinge (tibiofemoral + patellofemoral).

Open the topic: Knee · Open the tool