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Orthodontics (New, Used & Rental Textbooks › Dentistry, Books): Amazon KDP category data
Amazon Books Best Sellers data for Orthodontics (New, Used & Rental Textbooks › Dentistry, Books), updated Nov 2, 2026: median price $87.82, median 4 reviews, average rating 4.6 and a KDPTop opportunity score of 26/100 (highly competitive).
| Price range (middle 50%) | $39.49 – $164 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 10% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 19% of the parent category Dentistry (22), one of the easier corners under it.
- At $87.82 its median price beats 99% of Books categories, leaving more margin per copy.
- Its review barrier is lower than in 92% of Books categories: the median best seller has only 4 reviews, so new books can chart with few.
Top 10 Orthodontics best sellers
-
Contemporary Orthodontics
by Fields
- List rank#1
- Price$188
- Rating4.3
- Reviews16
-
Medical Spanish for Healthcare Professionals: The Complete Guide to Effortlessly Enhance Your Communication Skills. Elevate Your Career and Improve Patient Care in Just Minutes a Day
by Alejandro Martín
- List rank#2
- Price$24.99
- Rating4.5
- Reviews139
-
Invisalign First Comprehensive solutions and Trouble shooting for every case: A Step-by-Step Guide to Mixed-Dentition Clear Aligners, Digital Planning and Clinical Troubleshooting Invisalign first
by SANGSU AN
- List rank#3
- Price$68.85
- Rating4.7
- Reviews10
-
Clear Aligner Technique
by Khong Tai Sandra
- List rank#4
- Price$238
- Rating5.0
- Reviews5
-
Mastering Aligner Orthodontics: A guide for general dentists
by Helle Hatt DDS
- List rank#5
- Price$147
- Rating4.5
- Reviews2
-
Understanding Masticatory Function in Unilateral Crossbites
by Maria Grazia Piancino
- List rank#6
- Price$145
- Rating5.0
- Reviews1
-
Cleft and Craniofacial Orthodontics
by Pradip R Shetye
- List rank#7
- Price$139
- Rating5.0
- Reviews16
-
Rehabilitation Through Function: A Dental Approach to Myofunctional Therapy
by Karese J Laguerre CRDH
- List rank#8
- Price$86.68
- Reviews-
-
Clinical Cases in Orthodontics (Clinical Cases (Dentistry))
by Martyn T. Cobourne
- List rank#9
- Price$104
- Rating4.4
- Reviews33
-
Temporary Anchorage Devices in Orthodontics
by Ravindra Nanda BDS MDS PhD
- List rank#10
- Price$164
- Rating4.3
- Reviews10
FAQ
Is Orthodontics a good niche for Amazon KDP?
Its KDPTop opportunity score is 26/100, which makes it highly competitive. The median best seller has 4 reviews and sells for $87.82.
How many reviews do you need to rank in Orthodontics?
The median best seller has 4 reviews, and 98% of them have fewer than 100.
What do Orthodontics best sellers cost?
The median price is $87.82; half of the best sellers are priced between $39.49 and $164.
Can new books break into Orthodontics?
10% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.