Multiplier7.1 - Google Play

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Publisher Description

Multiplier -

Automates calculations to predict mature height and bone length in children.

-The Multiplier App automates calculations to predict mature height and bone length in children. This method was created originally in Baltimore at the University of Maryland, and subsequently developed at the International Center for Limb Lengthening (ICLL), Rubin Institute for Advanced Orthopedics (RIAO), Sinai Hospital of Baltimore.

-We have taught the Multiplier Method for more than 19 years at our annual Baltimore Limb Deformity Course (www.DeformityCourse.com). These calculations are typically performed by hand, using various formulae. Certain calculations are easy, but others involve more complicated formulae. Utilizing this app will reduce the time needed for these routine calculations and decrease errors. You need only input certain data (sex, age, length) and the app will calculate the answer by using the appropriate Multiplier formula.

The Multiplier App will allow you to make the following calculations:

• Lower Extremity
- Limb Length Discrepancy (LLD) (Congenital)
- LLD (Developmental)
- Growth Remaining
- Bone Length
- Timing of Angular Correction
- Timing of Epiphysiodesis
- Comprehensive (Congenital) LLD and Epiphysiodesis
- Scanogram Calculations (calculates femur/tibia lengths, overall limb length discrepancy, and amount/side of femur/tibia discrepancies)

• Upper Extremity
- LLD (Congenital)
- LLD (Developmental)
- Growth Remaining
- Bone Length

• Height and CDC Growth Charts (calculates height at maturity, calculates height at every age, and plots the patient’s height and weight on the CDC growth charts)

• Achondroplasia
- Height
- Sitting Height
- Leg Length

• Fetus (calculates the length of tibia or femur at birth and maturity)

• Foot
- Foot Length
- Foot Length Discrepancy

• Spine (calculates sitting height at maturity)

• Oblique Plane Deformity (calculates magnitude, orientation, and direction of an oblique plane deformity)

• Inclined Osteotomy (calculates the rotational orientation and the vertical inclination of the osteotomy)

This app also provides the following additional resources:
-Bone Age: Elbow and Hand (shows how to determine skeletal age by using radiographs of the elbow or hand)
-Figures that show the standard measurements for the lower limb and foot
-The multiplier formulae that the app uses to perform the calculations
-Tables that show the multiplier values that are used in the formulae
-Figures that show the Solomin Foot Analysis (deformity correction planning for the midfoot, hindfoot, and ankle using reference lines and angles provided by Dr. Leonid Solomin)
-Figures that show the development of the apophyses, epiphyses, and bones
-Bibliography
-User guide

Disclaimer: No growth prediction method is 100% accurate; this App is not a substitute for sound and careful clinical judgment.
Privacy Policy: We respect the privacy of the people who use International Center for Limb Lengthening apps. The Multiplier app does not collect, use or distribute any data from the users.



About Multiplier

Multiplier is a free app for Android published in the Health & Nutrition list of apps, part of Home & Hobby.

The company that develops Multiplier is Sinai Hospital of Baltimore, Inc.. The latest version released by its developer is 7.1.

To install Multiplier on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2020-01-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Multiplier as malware as malware if the download link to com.sinai is broken.

How to install Multiplier on your Android device:

  • Click on the Continue To App button on our website. This will redirect you to Google Play.
  • Once the Multiplier is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
  • A pop-up window with the permissions required by Multiplier will be shown. Click on Accept to continue the process.
  • Multiplier will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.

Program Details


General

Publisher
Released Date
2020-01-14
Languages
English

Category

Category
Subcategory

System requirements

Operating systems
Android

Download information

File size
N/A
Total downloads
0

Pricing

License model
Free
Price

Version History


Here you can find the changelog of Multiplier since it was posted on our website on 2019-10-19. The latest version is 7.1 and it was updated on Apps112 on 15 October, 2026. See below the changes in each version:

version 7.1

posted on 2020-01-14

Performance enhancements.
Added “Scanogram Calculations” under “Lower Extremity.” After entering the scanogram measurements, screen will calculate the lengths of the individual femora, tibiae and discrepancy for the limbs. It will also provide the amount of each tibial and femoral discrepancy.
Under “Additional Resources” added "Solomin Foot Analysis” that shows deformity correction planning for the midfoot, hindfoot and ankle using reference lines and angles provided by Dr. Leonid Solomin.

version 7.0

posted on 2019-08-12

We added “Scanogram Calculations” under “Lower Extremity.” After entering the scanogram measurements, the screen will calculate the lengths of the individual femora and tibiae as well as the overall discrepancy for the limbs. Under “Additional Resources,” added a new section called “Solomin Foot Analysis” that shows deformity correction planning for the midfoot, hindfoot, and ankle using reference lines and angles provided by Dr. Leonid Solomin.

Disclaimer


Official Google Play Link


We do not host Multiplier on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.

The Google Play link for Multiplier is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.

If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.





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Users Rating:
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Downloads: 0
Updated At: 2026-10-15
Operating System: Android
License Type: Free

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