Chief complaint

Knee Buckling

Adductor-related Groin Pain

🎬Video coming Sept 2026
Hip Strength
Rule in:VHGluteal Tendinopathy (Greater Trochanteric Pain Syndrome), IEAdductor-related Groin Pain, IEIdiopathic Inflammatory Myopathy (Polymyositis or Dermatomyositis) +1 more
Rule out:HGluteal Tendinopathy (Greater Trochanteric Pain Syndrome), IEAdductor-related Groin Pain, IEIdiopathic Inflammatory Myopathy (Polymyositis or Dermatomyositis) +1 more

Femoral Nerve Injury

🎬Video coming Sept 2026
Patellar Deep Tendon Reflex
aka Knee jerk
Rule in:VHPeripheral Neuropathy, HUpper Motor Neuron Lesion, SHL3-L4 Radiculopathy +4 more
Rule out:SHPeripheral Neuropathy, SHUpper Motor Neuron Lesion, IEFemoral Nerve Injury +3 more

Gluteal Tendinopathy (Greater Trochanteric Pain Syndrome)

🎬Video coming Sept 2026
Hip Strength
Rule in:VHGluteal Tendinopathy (Greater Trochanteric Pain Syndrome), IEAdductor-related Groin Pain, IEIdiopathic Inflammatory Myopathy (Polymyositis or Dermatomyositis) +1 more
Rule out:HGluteal Tendinopathy (Greater Trochanteric Pain Syndrome), IEAdductor-related Groin Pain, IEIdiopathic Inflammatory Myopathy (Polymyositis or Dermatomyositis) +1 more

Guillain-Barré Syndrome

🎬Video coming Sept 2026
Patellar Deep Tendon Reflex
aka Knee jerk
Rule in:VHPeripheral Neuropathy, HUpper Motor Neuron Lesion, SHL3-L4 Radiculopathy +4 more
Rule out:SHPeripheral Neuropathy, SHUpper Motor Neuron Lesion, IEFemoral Nerve Injury +3 more

Hypothyroidism

🎬Video coming Sept 2026
Patellar Deep Tendon Reflex
aka Knee jerk
Rule in:VHPeripheral Neuropathy, HUpper Motor Neuron Lesion, SHL3-L4 Radiculopathy +4 more
Rule out:SHPeripheral Neuropathy, SHUpper Motor Neuron Lesion, IEFemoral Nerve Injury +3 more

Idiopathic Inflammatory Myopathy (Polymyositis or Dermatomyositis)

🎬Video coming Sept 2026
Hip Strength
Rule in:VHGluteal Tendinopathy (Greater Trochanteric Pain Syndrome), IEAdductor-related Groin Pain, IEIdiopathic Inflammatory Myopathy (Polymyositis or Dermatomyositis) +1 more
Rule out:HGluteal Tendinopathy (Greater Trochanteric Pain Syndrome), IEAdductor-related Groin Pain, IEIdiopathic Inflammatory Myopathy (Polymyositis or Dermatomyositis) +1 more

L3-L4 Radiculopathy

🎬Video coming Sept 2026
Femoral Stretch Test
aka Reverse Lasègue sign
Rule in:IEL3-L4 Radiculopathy
Rule out:IEL3-L4 Radiculopathy
🎬Video coming Sept 2026
Patellar Deep Tendon Reflex
aka Knee jerk
Rule in:VHPeripheral Neuropathy, HUpper Motor Neuron Lesion, SHL3-L4 Radiculopathy +4 more
Rule out:SHPeripheral Neuropathy, SHUpper Motor Neuron Lesion, IEFemoral Nerve Injury +3 more

Lower Lumbosacral Radiculopathy (L5-S1) or Sciatic Neuropathy

🎬Video coming Sept 2026
Knee Strength
Rule in:IELower Lumbosacral Radiculopathy (L5-S1) or Sciatic Neuropathy, IEMid-lumbar Radiculopathy (L3-L4) or Femoral Neuropathy
Rule out:IELower Lumbosacral Radiculopathy (L5-S1) or Sciatic Neuropathy, IEMid-lumbar Radiculopathy (L3-L4) or Femoral Neuropathy

Mid-lumbar Radiculopathy (L3-L4) or Femoral Neuropathy

🎬Video coming Sept 2026
Knee Strength
Rule in:IELower Lumbosacral Radiculopathy (L5-S1) or Sciatic Neuropathy, IEMid-lumbar Radiculopathy (L3-L4) or Femoral Neuropathy
Rule out:IELower Lumbosacral Radiculopathy (L5-S1) or Sciatic Neuropathy, IEMid-lumbar Radiculopathy (L3-L4) or Femoral Neuropathy

Peripheral Neuropathy

🎬Video coming Sept 2026
Patellar Deep Tendon Reflex
aka Knee jerk
Rule in:VHPeripheral Neuropathy, HUpper Motor Neuron Lesion, SHL3-L4 Radiculopathy +4 more
Rule out:SHPeripheral Neuropathy, SHUpper Motor Neuron Lesion, IEFemoral Nerve Injury +3 more

Spinal Cord Lesion Above L3

🎬Video coming Sept 2026
Patellar Deep Tendon Reflex
aka Knee jerk
Rule in:VHPeripheral Neuropathy, HUpper Motor Neuron Lesion, SHL3-L4 Radiculopathy +4 more
Rule out:SHPeripheral Neuropathy, SHUpper Motor Neuron Lesion, IEFemoral Nerve Injury +3 more

Upper Lumbar Radiculopathy (L2-L4) or Femoral Neuropathy

🎬Video coming Sept 2026
Hip Strength
Rule in:VHGluteal Tendinopathy (Greater Trochanteric Pain Syndrome), IEAdductor-related Groin Pain, IEIdiopathic Inflammatory Myopathy (Polymyositis or Dermatomyositis) +1 more
Rule out:HGluteal Tendinopathy (Greater Trochanteric Pain Syndrome), IEAdductor-related Groin Pain, IEIdiopathic Inflammatory Myopathy (Polymyositis or Dermatomyositis) +1 more

Upper Motor Neuron Lesion

🎬Video coming Sept 2026
Patellar Deep Tendon Reflex
aka Knee jerk
Rule in:VHPeripheral Neuropathy, HUpper Motor Neuron Lesion, SHL3-L4 Radiculopathy +4 more
Rule out:SHPeripheral Neuropathy, SHUpper Motor Neuron Lesion, IEFemoral Nerve Injury +3 more