Lumbar Spine
Lumbar X-ray
Lateral View View Analysis →
Orthogecko
Platform
Multimodal AI Analytics for Musculoskeletal Health
Upload imaging and motion data to turn complex orthopedic measurements into clear, actionable insights.
Evidence-driven. Patient-focused.
Objective metrics to support better decisions and better outcomes.
Multimodal Fusion
Example case · illustrative values
Imaging
What the imaging shows
Imaging
Lumbar X-ray Analysis
A lateral lumbar film is segmented into vertebrae, discs and the sacrum, and each parameter is measured from the endplates and walls of those outlines. Point at any value and the film shows where it was measured.
- Whole lumbar spine
- Lordosis L1–L5 and L1–S1 (Cobb), sacral slope, sacral table angle, lordosis distribution index
- Per level
- Segmental angle and disc height index, L1–L2 to L4–L5; slip down to L5–S1
- Per vertebra
- Wedge ratio, L1 to L5
Layers switch on and off: vertebrae, discs, sacrum and endplate lines. Measured automatically from the segmentation and not validated against manual measurement.
Motion
Gait & Biomechanics Overview
Trunk Inclination ↓
2.73 deg
Forward trunk lean
Cadence ↑
115.6 spm
Steps per minute
Step-Time Symmetry ↑
0.10 —
Left / Right step-time difference
Stance Phase ↑
62.9 %
Portion of gait cycle
Knee Flexion (max) ↓
68.6 deg
Peak knee flexion
Walking Speed ↑
1.42 m/s
Meters per second
↑ ↓ indicate direction of change only — no magnitude is implied.
View Full Report →Report
Inside the Report
Every number in the report explains what it measures, the published evidence behind it, and where the measurement stops being reliable.
Motion
Sit-to-Stand Test
The five-times sit-to-stand test from a single side-view phone video. Pose estimation finds each repetition in the rise of the pelvis, times rising and sitting down, and measures trunk lean and knee and hip angles on the side facing the camera.
Five-Repetition Time
13.23 s
Five stand-ups, arms crossed
Rising (mean)
0.46 s
Seated to standing
Sitting Down (mean)
0.50 s
Standing to seated
Repetition Variability
0.022 —
Spread of repetition times
Trunk Lean (peak)
29.2 deg
Forward lean while rising
Knee Flexion (seated)
98.6 deg
Side facing the camera
Results from the recording shown. Side view, one person on a chair without armrests, arms crossed on the chest. Thresholds are derived, not validated against a reference device.
Structure meets function
Read against one another, the radiograph and the gait trace answer different questions. How closely their answers agree — the concordance between structure and function — is what the recovery score measures.
Recovery score
Example case · illustrative values
Structure and function, read as one recovery.
82
/ 100 Good
The Orthogecko Recovery Score fuses structural phenotype, gait and wearable trajectory into one figure — then states, in plain language, what each input contributed.
Readiness is high — recovery expected in six to eight weeks.
Trajectory is positive, at 67% probability of the target outcome.
Structure and function agree — low discordance between radiograph and gait.
Risk of delay is moderate if the patient stays inactive beyond seven days.
Mobility reserve sits above the population baseline.
Confidence is high — data quality and model agreement both hold.
Fused from X-ray findings + gait video + wearable data Updated today · Next update in 7 days
Upload imaging and motion data to turn complex orthopedic measurements into clear, actionable insights.
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