# TSM Scale — TSM Predictor - MM Scale

> TSM Predictor - MM Scale (iPhone/iPad app by BAPTIST HEALTH MEDICAL GROUP PHYSICIANS, LLC.)

- Source: https://appshunter.io/ios/app/tsm-scale/id6764157658 (this page in markdown: same URL + `.md`)
- Developer: [BAPTIST HEALTH MEDICAL GROUP PHYSICIANS, LLC](https://appshunter.io/developer/1895664627)
- Category: Medical, Reference
- Price: Free
- Age rating: 17+
- Requires: iOS 15.6 · 21 MB
- Languages: American English
- Released: 2026-05-01
- Data updated: 2026-09-01
- User reviews in markdown: https://appshunter.io/ios/app/tsm-scale/id6764157658/reviews.md

## What is TSM Scale?

TSM Predictor MM Scale is a clinical decision support app designed for neurosurgeons and medical professionals involved in the treatment of tuberculum sellae meningiomas (TSMs). 
The app leverages the Magill–McDermott (M-M) grading scale, which evaluates tumor size, optic canal invasion, and arterial involvement to help predict key surgical outcomes. 
Developed from peer-reviewed research validating the M-M grading scale, this app provides a practical, data-driven tool for neurosurgical planning. The TSM Predictor MM Scale which can help surgeons consider each tumor’s unique characteristics when evaluating the optimal surgical strategy.


## Version history (last 2 releases)

### 1.0.1 — 2026-08-25

Accessibility Improvements — Updated button sizing to improve usability and accessibility.

### 1.0 — 2026-05-01

No release notes.

## Related topics

[mm scale](https://appshunter.io/ios/topics/mm-scale)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*