zpostcode
Polydactyly: A Rare Genetic Condition
Dec 11, 2025 4:01 AM

Polydactyly is a rare genetic condition characterized by extra fingers or toes. This condition can occur on either the hands or feet and, in some cases, both. The extra digits can be fully formed, partially formed or just small, non-functional stubs. Polydactyly can occur in isolation or as part of a genetic syndrome. The condition is usually diagnosed at birth, and treatment may involve surgical removal of the extra digits.

Comments
Welcome to zpostcode comments! Please keep conversations courteous and on-topic. To fosterproductive and respectful conversations, you may see comments from our Community Managers.
Sign up to post
Sort by
Show More Comments
Recommend >
Frederick Theodore Frelinghuysen
     Frederick Theodore Frelinghuysen (more) Frederick Theodore Frelinghuysen American politician Ask the Chatbot a Question More Actions Print Cite verifiedCite While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions. Select Citation Style MLA APA Chicago Manual of Style...
Aitana Bonmatí
     Ballon d'Or winners Barcelona women's team midfielder Aitana Bonmatí (left) and Manchester City midfielder Rodri pose with their trophies during the 2024 Ballon d'Or award ceremony. (more) Aitana Bonmatí Spanish football player Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/biography/Aitana-Bonmati Feedback Corrections? Updates? Omissions? Let us know if you have...
Nichinan
     Tropical vegetation in Nichinan-kaigan Quasi-national Park, Japan (more) Nichinan Japan Ask the Chatbot a Question More Actions Print Cite verifiedCite While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions. Select Citation Style MLA APA Chicago Manual of...
Jinping-I Dam
  Jinping-I Dam dam and hydroelectric project, China Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/topic/Jingping-I-Dam Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select a type (Required) Factual Correction Spelling/Grammar Correction Link Correction Additional Information Other Your Feedback Submit Feedback...
Information Recommendation
Can You Wear White After Labor Day?
     John Singer Sargent: The Wyndham Sisters: Lady Elcho, Mrs. Tennant, and Mrs. Adeane The Wyndham Sisters: Lady Elcho, Mrs. Tennant, and Mrs. Adeane, oil painting by John Singer Sargent, 1900; in the Metropolitan Museum of Art, New York City (more) Can You Wear White After Labor Day? Ask the Chatbot a Question More Actions Share Share Share to social...
Mondovì
     Mondovi: Piazza Maggiore Piazza Maggiore, Mondovì, Italy. (more) Mondovì Italy Ask the Chatbot a Question More Actions Print Cite verifiedCite While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions. Select Citation Style MLA APA Chicago Manual of...
European Economic Area
  European Economic Area free-trade zone Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/topic/European-Economic-Area Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select a type (Required) Factual Correction Spelling/Grammar Correction Link Correction Additional Information Other Your Feedback Submit Feedback Thank you...
U.S. Bureau of Labor Statistics (BLS)
     Digging into the data.© sasirin pamai—iStock/Getty ImagesTop Questions What does the Bureau of Labor Statistics do? The BLS is the federal government’s principal fact-finding agency for the U.S. economy. It measures employment, wages, prices, productivity, and other indicators through nationwide surveys and statistical programs. The bureau’s mission is to provide reliable, objective data for policymakers, businesses, and the public....
Abigail Spanberger
     Abigail Spanberger A former CIA agent and member of Congress, Abigail Spanberger is a Democrat running for governor of Virginia in 2025. (more) Abigail Spanberger American politician Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/biography/Abigail-Spanberger Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article...
History of Surgery: A Timeline
     Laparoscopic surgery Surgeons performing a laparoscopy. (more) History of Surgery: A Timeline Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/science/History-of-Surgery-A-Timeline Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select a type (Required) Factual Correction Spelling/Grammar Correction Link Correction Additional...
Pieter Cullis
  Pieter Cullis Canadian biochemist and physicist Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/biography/Pieter-Cullis Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select a type (Required) Factual Correction Spelling/Grammar Correction Link Correction Additional Information Other Your Feedback Submit Feedback Thank...
The Wiz
     Lobby card for The Wiz (From left) Michael Jackson as the Scarecrow, Diana Ross as Dorothy, Ted Ross as the Lion, and Nipsey Russell as the Tinman on a lobby card for the 1978 film The Wiz, directed by Sidney Lumet. (more) The Wiz film by Lumet [1978] Ask the Chatbot a Question More Actions Share Share Share to...