--- title: "What's the Skeletal Maturity? - Reviews, Revenue and Downloads in United States | Apple App Store" description: "This is an evidence-based tool that allows clinicians to estimate skeletal age of pediatric patients rapidly and accurately using any orthopaedic radiograph.   Skeletal maturity systems supported: 
Pr" --- # What's the Skeletal Maturity? — United States > Skeletal Maturity Calculator ![What's the Skeletal Maturity? App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/3c/ec/63/3cec6303-33d1-1d83-c84d-1ce138ce98b9/AppIcon-1x_U007emarketing-0-7-0-sRGB-85-220-0.png/434x0w.png) **Developer:** [Raymond Liu](https://apptail.io/developer/raymond-liu-bqQb) **Category:** Medical **Rating:** 5.0/5 (10 ratings) **Price:** Free **Bundle ID:** scc.Skeletal-Age-App **Store:** Apple App Store **Country:** United States **Version:** 1.9 (released 2024-11-01) **Original Release:** 2021-04-23 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1564285837) **AppTail Page:** [https://apptail.io/app/whats-the-skeletal-maturity-Chxd/united-states](https://apptail.io/app/whats-the-skeletal-maturity-Chxd/united-states) ## What's the Skeletal Maturity? Description This is an evidence-based tool that allows clinicians to estimate skeletal age of pediatric patients rapidly and accurately using any orthopaedic radiograph.   Skeletal maturity systems supported: 
Proximal Humerus Ossification System (Shoulder) Olecranon Apophyseal Ossification System (Elbow) Sanders Hand System (Hand) Pre-adolescent Fels Wrist System (Wrist) Modified Fels Wrist System (Wrist) Optimized Oxford Hip Skeletal Maturity System (Hip) Pre-Adolescent Fels Knee System (Knee) Modified Fels Knee Skeletal Maturity System (Knee) Abbreviated Fels Knee System (Knee) Calcaneal Apophysis Ossification Staging System (Heel) ## What's the Skeletal Maturity? Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/54/f9/2c/54f92ce5-35b0-71ed-0852-e3136b85b76f/6b5dfbba-e9e5-4db0-8ae4-9b02bd607fa9_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-06-26_at_10.30.24.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/50/de/8f/50de8fc3-d0f2-7e30-fb09-89dfe77db47f/b73bb65c-2833-4f1d-be8e-3cb15306dc91_Simulator_Screen_Shot_-_iPhone_13_Pro_Max_-_2022-03-04_at_08.54.10.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/6b/84/4f/6b844ff0-6d1e-eb32-aa9f-249930d0b354/4feeb830-6030-41e5-a65c-336e7b68836a_Simulator_Screen_Shot_-_iPhone_13_Pro_Max_-_2022-03-04_at_08.58.58.png/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/f5/9d/73/f59d7377-d82b-e325-5111-62b793dd1dfa/397c7b66-9e77-4add-ba48-673c3244d0f9_Simulator_Screen_Shot_-_iPhone_13_Pro_Max_-_2022-03-04_at_08.57.07.png/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/b9/b4/cf/b9b4cf5d-b00c-0a96-3c6e-158f147ee073/6098a48e-ff3c-4ac0-8a50-5be0eeef274a_Simulator_Screen_Shot_-_iPhone_13_Pro_Max_-_2022-03-04_at_08.57.14.png/1284x2778.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/0d/d4/49/0dd44923-f730-6b9e-c559-a52c9731824b/9f04f36d-c652-4438-b726-8de048a1082e_Simulator_Screen_Shot_-_iPhone_13_Pro_Max_-_2022-03-04_at_08.59.26.png/1284x2778.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/ac/c8/e0/acc8e0cc-0886-7323-adfc-57ceb31aece8/f3ccc20d-9800-444d-861d-cab4bf7e8c41_Simulator_Screen_Shot_-_iPhone_13_Pro_Max_-_2022-03-04_at_08.59.31.png/1284x2778.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/83/ab/6b/83ab6b98-9fcc-6e61-cd1f-597eae63cf3d/ae273272-8e03-4054-9143-c4a30d38a5d9_Simulator_Screen_Shot_-_iPhone_13_Pro_Max_-_2022-03-04_at_09.01.25.png/1284x2778.png) ## What's the Skeletal Maturity? Rating Breakdown in United States - 5 stars: 10 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Apps Similar to What's the Skeletal Maturity? - [Multiplier](https://apptail.io/app/multiplier-VCb/united-states) - [AAOS Code-X Lite Web](https://apptail.io/app/aaos-code-x-lite-web-hYsb/united-states) - [Membership App - AAOS](https://apptail.io/app/membership-app-aaos-Wrtb/united-states) - [SSI RSS Calculator](https://apptail.io/app/ssi-rss-calculator-CTCb/united-states) - [AAOS Annual Meeting](https://apptail.io/app/aaos-annual-meeting-VYWb/united-states) - [AONA Events](https://apptail.io/app/aona-events-bRCc/united-states) - [ABOS KSB](https://apptail.io/app/abos-ksb-acDc/united-states) - [RockLake RLEP](https://apptail.io/app/rocklake-rlep-nhxd/united-states) - [HipScreen](https://apptail.io/app/hipscreen-Hyne/united-states) - [Paley Growth](https://apptail.io/app/paley-growth-ukye/united-states) ## What's the Skeletal Maturity? Available In - [United States](https://apptail.io/app/whats-the-skeletal-maturity-Chxd/united-states) - [Argentina](https://apptail.io/app/whats-the-skeletal-maturity-Chxd/argentina) - [Australia](https://apptail.io/app/whats-the-skeletal-maturity-Chxd/australia) - [Azerbaijan](https://apptail.io/app/whats-the-skeletal-maturity-Chxd/azerbaijan) - [Belgium](https://apptail.io/app/whats-the-skeletal-maturity-Chxd/belgium) - [Brazil](https://apptail.io/app/whats-the-skeletal-maturity-Chxd/brazil) - [Belarus](https://apptail.io/app/whats-the-skeletal-maturity-Chxd/belarus) - [Canada](https://apptail.io/app/whats-the-skeletal-maturity-Chxd/canada) - [Switzerland](https://apptail.io/app/whats-the-skeletal-maturity-Chxd/switzerland) - [Chile](https://apptail.io/app/whats-the-skeletal-maturity-Chxd/chile) - [China](https://apptail.io/app/whats-the-skeletal-maturity-Chxd/china) - [Colombia](https://apptail.io/app/whats-the-skeletal-maturity-Chxd/colombia) - [Czechia](https://apptail.io/app/whats-the-skeletal-maturity-Chxd/czechia) - 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