TotalSpineSeg

Segmentación de columna

Automatic vertebrae, disc, cord & canal segmentation with morphometric analysis — run it on your spine MRI or CT studies right in the PACS viewer.

Herramienta de investigación — no es un producto sanitario regulado. Sus resultados no son un diagnóstico y pueden ser erróneos. Cada resultado debe ser revisado por un profesional clínico cualificado, que sigue siendo responsable de la decisión clínica.

Fuente: TotalSpineSeg

What it does

TotalSpineSeg (nnU-Net) labels every vertebra, intervertebral disc, the spinal cord and the canal on any spine MRI or CT, then computes morphometry — vertebra & disc volumes and heights, cord/canal cross-sectional area and curvature/Cobb angles — with an interactive 3-plane and 3D viewer.

Live example — a segmented spine

A pre-computed example: labelled vertebrae, discs, cord and canal in an interactive 3-plane + 3D viewer — this is what you get. Run it on your own study from the PACS viewer.

superposición seg loading…

…and here are the metrics it measures from the segmentation

Real morphometrics computed from this example — [A] exact · [B] solid method · [C] coarse estimate. NOT for clinical decisions.

Ángulos de curvatura

Thoracic Kyphosis 44.8° [C]

Lumbar Lordosis 5.9° [C]

Scoliosis (Coronal) 17.1° [C]

Médula y canal

Volumen de la médula7.05mL [A]

Área transversal media30.5mm² [B]

Volumen del canal79.03mL [A]

Vértebras (15)

Nivel	Vol mL	SI mm	AP mm	LR mm
C7	4.43	14.0	31.4	31.4
T1	15.33	30.8	66.8	60.0
T2	16.75	33.6	64.1	64.1
T3	16.06	33.6	58.6	62.7
T4	16.57	39.2	58.6	60.0
T5	16.65	36.4	57.3	58.6
T6	18.59	40.6	57.3	54.5
T7	18.76	39.2	55.9	54.5
T8	18.60	26.6	57.3	54.5
T9	22.61	42.0	62.7	53.2
T10	26.90	53.2	68.2	53.2
T11	29.07	53.2	69.5	49.1
T12	31.75	50.4	73.6	42.3
L1	32.61	40.6	79.1	55.9
sacrum	1.97	2.8	57.3	40.9