# CTisus: CT of the Foot

> Interactive 3D atlas for foot and ankle bony anatomy and pathology for radiologists. (iPhone/iPad app by Elliot Fishman.)

- Source: https://appshunter.io/ios/app/ctisus-ct-of-the-foot/id587474497 (this page in markdown: same URL + `.md`)
- Developer: [Elliot Fishman](https://appshunter.io/developer/399024444)
- Category: Medical, Education
- Price: Free
- Rating: 4.90/5 from 9 App Store ratings
- Age rating: 17+
- Requires: iOS 15.0 · 15 MB
- Languages: American English
- Released: 2012-12-19
- Data updated: 2026-08-30
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ctisus-ct-of-the-foot/id587474497/reviews.md

## What is CTisus?

Understanding complex bony Anatomy and Pathology of the Foot and Ankle is essential to the interpretation of musculoskeletal CT. The anatomy of the ankle is complex and in the past CT evaluation of the ankle was often limited to axial slices and simple multiplanar reconstructions. However improvements in CT scanning technology now allow thin collimation and isotropic datasets. These advances along with easy to use 3D software have improved our ability to image the ankle with volume display. It is important for the radiologist to be familiar with the anatomy in all 3 dimensions.

This atlas aims to educate the radiologist with respect to normal and pathological anatomy through case studies and artist rendered interactive 3D models and illustrations. Radiology professionals will have a better understanding of ankle and foot bony anatomy after using this atlas.

We hope you enjoy it.

## Key features

- Interactive 3D models
- Artist-rendered illustrations
- Case studies
- Normal and pathological anatomy
- Foot and ankle focus
- Volume display capabilities


## Frequently asked questions about CTisus

### What is CTisus?

CTisus is a free medical atlas designed to educate radiologists on the complex bony anatomy and pathology of the foot and ankle using interactive 3D models and case studies.

### Who is CTisus for?

This app is specifically designed for radiology professionals who need to interpret musculoskeletal CT scans of the foot and ankle.

### What kind of content does CTisus offer?

CTisus provides artist-rendered interactive 3D models and illustrations of normal and pathological anatomy, along with case studies to enhance understanding.

### Is CTisus available on Android devices?

CTisus is currently available for iPhone, iPad, and iPod devices. Compatibility with Android is not specified in the provided data.

### How often is CTisus updated?

The latest version of CTisus was released on February 26, 2024. The app was originally released on December 19, 2012, indicating ongoing development.

### What is the age rating for CTisus?

CTisus has an age rating of 17+, suggesting it is intended for mature users due to the nature of medical content.

### Does CTisus have ads?

No, CTisus does not contain advertisements. The app is free to download and use without any ad interruptions.

### What is the user feedback on CTisus?

CTisus has received a high rating of 4.8 stars from 4 ratings, indicating positive user sentiment among its current users.

## Version history (last 5 releases)

### 3.0 — 2024-02-26

The app has been upgraded to an universal app with brand new user interface.

### 2.3 — 2022-11-17

A minor bug has been fixed.

### 2.2 — 2020-05-08

A minor bug has been fixed.

### 2.1 — 2020-05-06

A minor bug has been fixed.

### 2.0 — 2018-09-07

The App has been updated to new interface.

## Apps similar to CTisus

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [IMAIOS e-Anatomy](https://appshunter.io/ios/app/imaios-e-anatomy/id334876403) | 4.9 (1,424) | Free | Medical |
| [Anatomy on Radiology CT](https://appshunter.io/ios/app/anatomy-on-radiology-ct/id1182827515) | 3.3 (16) | Free | Medical |
| [Radiology - Clinical Anatomy](https://appshunter.io/ios/app/radiology-clinical-anatomy/id955068403) | 5.0 (5) | Free | Medical |
| [Radiology - Head&Neck Anatomy](https://appshunter.io/ios/app/radiology-head-and-neck-anatomy/id1364480176) | 5.0 (1) | $8.99 | Medical |
| [FP Notebook](https://appshunter.io/ios/app/fp-notebook/id835973313) | 4.8 (3,297) | Free | Medical |
| [BerlinCaseViewer: Imaging](https://appshunter.io/ios/app/berlincaseviewer-imaging/id1462977973) | 4.6 (18) | Free | Medical |

## More apps by Elliot Fishman

- [CTisus iQuiz 26](https://appshunter.io/ios/app/ctisus-iquiz-26/id399024441)
- [CTisus iLecture Series 26](https://appshunter.io/ios/app/ctisus-ilecture-series-26/id570174986)
- [CTisus iPearls](https://appshunter.io/ios/app/ctisus-ipearls/id687350624)
- [CTisus: CT of the Hand & Wrist](https://appshunter.io/ios/app/ctisus-ct-of-the-hand-and-wrist/id758191884)
- [CTisus CT Coronary Arteries](https://appshunter.io/ios/app/ctisus-ct-coronary-arteries/id943156650)

All apps by Elliot Fishman: https://appshunter.io/developer/399024444

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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 2026-08-30.*