3D anatomy
Explore the model. Study the movement.
Open a regional model to inspect its structures and tissue layers, or find an examination lesson to follow the movement and read its verified source instructions.
Elbow
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Right side · 46 structures
An interactive teaching model of the right elbow. Rotate, isolate and separate the layers to see how structures relate.
Approaches (4)
Foot
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Right side · 55 structures
An interactive teaching model of the right foot. Rotate, isolate and separate the layers to see how structures relate.
Approaches (3)
Forearm & wrist
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Right side · 87 structures
An interactive teaching model of the right forearm & wrist. Rotate, isolate and separate the layers to see how structures relate.
Approaches (4)
Hand
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Right side · 57 structures
An interactive teaching model of the right hand. Rotate, isolate and separate the layers to see how structures relate.
Approaches (3)
Hip & pelvis
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Right side · 51 structures
An interactive teaching model of the right hip & pelvis. Rotate, isolate and separate the layers to see how structures relate.
Approaches (4)
Knee
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Right side · 53 structures
An interactive teaching model of the right knee. Rotate, isolate and separate the layers to see how structures relate.
Approaches (5)
Leg & ankle
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Right side · 45 structures
An interactive teaching model of the right leg & ankle. Rotate, isolate and separate the layers to see how structures relate.
Approaches (4)
Clinical examination
Animated examination lessons
Step through each movement on the linked skeletal model: play, scrub and replay, with every instruction quoted from the verified examination guide and the prime movers named from the structure cards.
115 of 115 lessons
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- Forearm: active pronation and supinationElbow / Forearm & wrist
- Elbow: Cozen's test (resisted wrist extension)Elbow / Forearm & wrist
- Elbow: flexion test (neutral wrist, uncompressed)Elbow
- Elbow: flexion-compression test (research variant)Elbow
- Elbow: flexion test, both elbows (neutral wrists, uncompressed)Elbow
- Elbow: active flexion and extension, both sidesElbow
- Elbow: hyperextension assessment, both sides (illustrative excursion)Elbow
- Elbow: valgus stress test at 30 degrees (MCL), compared with the other sideElbow
- Elbow: varus stress test (LCL complex), compared with the other sideElbow
- Elbow: Mill's test (skeletal stretch-position component)Elbow / Forearm & wrist
- Elbow: resisted wrist flexion (golfer's elbow test)Elbow / Forearm & wrist
- Ankle: active dorsiflexion and plantarflexionFoot / Leg & ankle
- Ankle: anterior drawer test (ATFL)Foot / Leg & ankle
- Ankle: calf squeeze test (Thompson / Simmonds)Foot / Leg & ankle
- Ankle: Matles test (knee-flexion resting posture)Foot / Leg & ankle
- Ankle: Silfverskiold test (gastrocnemius versus soleus)Foot / Leg & ankle
- Ankle: talar tilt test (inversion stress)Foot / Leg & ankle
- Ankle: external rotation stress test (Kleiger)Foot / Leg & ankle
- Ankle: single and double heel riseFoot / Leg & ankle
- Wrist: active flexion and extensionForearm & wrist / Hand
- Wrist: active radial and ulnar deviationForearm & wrist / Hand
- Index finger: active flexion and extension (MCP, PIP, DIP), both sidesForearm & wrist / Hand
- Wrist: piano-key sign (DRUJ dorsopalmar loading), both sidesForearm & wrist
- Wrist: DRUJ ballottement (anteroposterior drawer), both sidesForearm & wrist
- Wrist: Eichhoff test (skeletal positioning component)Forearm & wrist / Hand
- Wrist: Watson scaphoid shift test (positioning component)Forearm & wrist / Hand
- Wrist: Phalen testForearm & wrist / Hand
- Finger: FDP isolation test (index finger), both sidesHand
- Thumb: active MCP and IP flexion (illustrative arc), both sidesHand
- Hand: Froment sign (key-pinch substitution posture)Hand
- Finger: FDS isolation test (middle finger)Hand
- Finger: intrinsic and retinacular tightness tests (Bunnell-Littler, ORL)Hand
- Finger: Elson test (central slip, middle finger)Hand
- Finger: mallet finger, DIP extensor lag (index finger)Hand
- Thumb: CMC grind test (circumduction component)Hand
- Finger: camptodactyly, PIP extension with the knuckle extended and flexed (little finger)Hand
- Hand: Bouvier test (claw correction, ring and little fingers)Hand
- Nerve: hand of benediction on attempted fist (high median lesion)Hand
- Finger: boutonniere staging by passive correction (index finger)Hand
- Finger: lumbrical-plus test (index finger)Hand
- Finger: volar plate stress test (PIP hyperextension, index finger)Hand
- Hip: active flexion (knee to chest)Hip & pelvis
- Hip: active abductionHip & pelvis
- Hip: internal and external rotation in flexion (90/90)Hip & pelvis
- Hip: FADIR (anterior impingement test)Hip & pelvis
- Hip: FABER (Patrick) testHip & pelvis
- Hip: log roll test (passive rotation in extension)Hip & pelvis
- Hip: Stinchfield test (resisted straight-leg raise)Hip & pelvis
- Hip: Drehmann sign (obligate external rotation with flexion)Hip & pelvis
- Hip: scour (quadrant) testHip & pelvis
- Hip: Thomas test (fixed flexion deformity)Hip & pelvis
- Hip: Ober test (iliotibial band)Hip & pelvis
- Hip: modified Ober test (straight knee)Hip & pelvis
- Hip: resisted abduction in side-lying (position and hold)Hip & pelvis
- Hip: prone rotation arcs (rotational profile), both sidesHip & pelvis
- Lumbar: femoral nerve stretch test (reverse Lasegue)Hip & pelvis
- Hip: FAIR test (flexion, adduction, internal rotation)Hip & pelvis
- Hip: FABER (Patrick) test, both sides comparedHip & pelvis
- Hip: Howship-Romberg sign (hip extension and adduction)Hip & pelvis
- Hip: AB-HEER test (abduction, hyperextension, external rotation)Hip & pelvis
- Hip: psoas sign, passive extension (side-lying)Hip & pelvis
- Lumbar spine: crossed straight leg raiseHip & pelvis / Spine
- Lumbar spine: straight leg raise with Bragard and neck sensitisationHip & pelvis / Spine
- Lumbar spine: slump testHip & pelvis / Knee / Spine
- Hip: Trendelenburg testHip & pelvis
- Knee: active flexion and extensionKnee
- Knee: Lachman testKnee
- Knee: valgus stress test (MCL)Knee
- Knee: varus stress test (LCL)Knee
- Knee: McMurray test, medial meniscusKnee
- Knee: McMurray test, lateral meniscusKnee
- Knee: pivot shift testKnee
- Knee: dial test (tibial external rotation)Knee
- Knee: anterior drawer testKnee
- Knee: posterior sag, step-off and posterior drawerKnee
- Knee: popliteal angle (hamstring length)Knee
- Knee: fixed flexion deformity versus extension lagKnee
- Knee: active straight-leg raise (extensor mechanism)Knee
- Knee: reverse pivot shift testKnee
- Knee: Wilson's test (medial femoral condyle osteochondritis)Knee
- Knee: dial test, both knees (side-to-side comparison)Knee
- Ankle: syndesmosis squeeze testLeg & ankle
- Shoulder: active forward flexion (glenohumeral share)Shoulder
- Shoulder: active abduction (glenohumeral share)Shoulder
- Shoulder: apprehension testShoulder
- Shoulder: relocation test (without surprise release)Shoulder
- Shoulder: surprise (release) phase after relocationShoulder
- Shoulder: active external rotation at the side, both sidesShoulder
- Shoulder: external rotation lag sign (arm-at-side variant), both sidesShoulder
- Shoulder: drop arm test (90-degree lowering component), both sidesShoulder
- Shoulder: painful arc (limited elevation component), both sidesShoulder
- Shoulder: active lift-off test, both sidesShoulder
- Shoulder: passive internal rotation lag sign, both sidesShoulder
- Shoulder: Hawkins-Kennedy testShoulder
- Shoulder: empty can (Jobe) test, both sidesShoulder
- Shoulder: hornblower's sign and Patte testShoulder
- Shoulder: total rotational arc and GIRD measurementShoulder
- Shoulder: O'Brien active compression testShoulder
- Shoulder: Neer impingement signShoulder
- Shoulder: cross-body adduction testShoulder
- Shoulder: Speed's testShoulder
- Shoulder: biceps load test IIShoulder
- Shoulder: deltoid extension lag signShoulder
- Shoulder: dynamic labral shear testShoulder
- Neurology: pronator driftShoulder
- Shoulder: glenohumeral grindShoulder
- Lumbar spine: active extensionSpine
- Lumbar spine: active lateral flexionSpine
- Lumbar spine: Kemp's quadrant testSpine
- Lumbar spine: Stork test (extension component)Spine
- Lumbar spine: modified Schober testSpine
- Cervical spine: active flexion and extensionSpine
- Cervical spine: active rotationSpine
- Cervical spine: active lateral flexionSpine
- Cervical spine: Spurling test (extension-rotation variant)Spine