Spine Surgical Invasiveness Engine

Validated Mirza Index Platform • Clinical Intelligence

No Custom API Key Detected

How it works

Paste an operative report narrative. The Gemini parser translates the natural language into precise structural levels across six anatomical pathways. You can review, adjust the calculations, and export the official index report.

Try clinical template:

01. Operative Record Narrative

AI Extractor

Calculation History

No calculations saved in this session.

02. Extracted Segment Parameters

Scoring Engine Mode:

Anterior Approach Components

0 Levels Score: 0
0 Levels Score: 0
0 Levels Score: 0

Posterior Approach Components

0 Levels Score: 0
0 Levels Score: 0
0 Levels Score: 0

03. Invasiveness Index (SSII)

Calculated using Mirza et al. validated scaling protocols.

0 / 24

Verification & Equation Tree

Mirza Mapping Mode
Score = f(AD) + f(AF) + f(AI) + f(PD) + f(PF) + f(PI)
Summation Pipeline: 0 + 0 + 0 + 0 + 0 + 0 = 0
Mirza Mapping Schema: 0 level = 0pt | 1 level = 1pt | 2 levels = 2pts | 3-4 levels = 3pts | ≥5 levels = 4pts per component (Max 24).

Validated Cohort Estimates

Est. Estimated Blood Loss +0.0% Expected blood loss increases compound significantly per score tier.
Est. Surgical Time Baseline +0.0 mins Average progressive increase in surgical complexity/minutes.