This compendium is in a commentary period, open for review and comment through December 2026.
Arrowhead Neurosurgery Compendium

Neurosurgery guidelines, made answerable at the bedside.

The Arrowhead Neurosurgery Compendium reads the major neurosurgery and neurocritical-care guidelines and gives you the recommendation, the threshold, and the verbatim source, in seconds. Paired with a suite of validated bedside scores and an open teaching library.

A clinical reference from Arrowhead Neurosurgical Medical Group, for licensed clinicians. It answers only from indexed published guidelines and never invents a recommendation.

Everything inside

Find your way around.

Every part of the tool is its own tab. Pick one to jump straight in.

01The assistant

Ask in plain language. Get a cited bottom line.

Type a clinical question the way you would ask a colleague. The assistant retrieves the relevant passages across every indexed guideline and returns a concise, actionable answer with inline citations, then the verbatim supporting quotes with page numbers.

  • Concrete targets, thresholds, dosing, and timing windows
  • Recommendation class and level of evidence when stated
  • Conflicts between bodies surfaced and attributed
  • Filter to a single guideline when you want one source
02Bedside scores

The grading scales you reach for, computed live.

A focused set of validated neurosurgical scores, each tied to its source scale, with the interpretation surfaced as you click. No spreadsheets, no half-remembered cutoffs.

  • Coma and trauma, Glasgow Coma Scale with GCS-Pupils
  • Hemorrhage, Hunt-Hess, WFNS, modified Fisher, ICH Score
  • Vascular, Spetzler-Martin, Lawton-Young, PHASES
  • Spine, SINS, TLICS, mJOA, and stroke NIHSS
03What is inside

Coverage across the breadth of a neurosurgical practice.

04Education and media

A place for the practice's own teaching media.

The media library is built for Arrowhead Neurosurgical Medical Group to host operative videos, case imaging, and teaching photographs. It comes seeded with free-to-use neurosurgery examples that the team can replace with its own content.

  • Operative video and intraoperative imaging, side by side
  • Each item carries its credit and license
  • Add photos and videos for the whole group to use
  • Click any thumbnail to view it full size
05Built for the call

The source, not just an answer.

Every answer carries the verbatim guideline text and a page-level citation, so you can verify before you act. The assistant is grounded in the indexed corpus and will tell you plainly when the guidelines do not cover your question.

Bring the guidelines to the bedside.

Open the assistant for a cited answer, or jump straight to a score. It is free to use and built for clinicians.

This is a clinical decision-support reference intended for licensed healthcare professionals. It summarizes published neurosurgery and neurocritical-care guidelines and computes established scores, but it does not provide individualized medical advice and does not replace clinical judgment, institutional protocols, or the most current primary sources. Verify against the cited guideline before acting.
This compendium is in a commentary period, open for review and comment through December 2026.
Arrowhead Neurosurgery Compendium