Li Chengqian fell ill at the age of twelve and fourteen and broke his leg.
Li Chengqian was the eldest son of Emperor Taizong of the Tang Dynasty and was originally the heir to the crown prince. However, he broke his leg when he was young, causing him to be disabled. This physical disability caused him to lose the qualifications to be the Crown Prince. As for the specific reason for his broken leg, the search results did not provide exact information. Therefore, regarding the details of Li Chengqian's broken leg, I can't provide an answer at the moment.
There was no specific information about the specific reason for Li Chengqian's broken leg. The history books did not clearly record the cause of his leg disability. According to modern medical research, there were two main causes of human limb disability: permanent limb damage caused by external factors and body tissue damage caused by internal diseases. However, the cause of Li Chengqian's disability was not clearly recorded. There was a speculation that his foot disease might have occurred during the period of serious illness in the fifth and seventh years of Zhenguan, but this speculation was not recorded in detail in historical materials. Therefore, the details of Li Chengqian's broken leg could not be provided at present.
Li Chengqian suffered from leg problems when he was twelve and fourteen years old.
Li Chengqian rebelled in the 17th year of Zhenguan (AD 643), when he was already an adult. However, his exact age was not mentioned, so it was impossible to determine his age at that time.
Li Chengqian lived to the age of 27 and died in 645 AD.
There was no clear record of how old Li Chengqian was when he became a cripple. The history books only mentioned that Li Chengqian suffered from leg problems at the age of twelve and fourteen, but did not specify what caused it. Later generations had several speculations about his lame leg. One thought it was hereditary because Li Chengqian's father, Emperor Taizong of the Tang Dynasty, and Empress Zhangsun also had leg problems. The other thought it was caused by his riding injury when he was young. However, these were just guesses. There was no conclusive evidence to prove the specific cause of Li Chengqian's leg. Therefore, there was no definite answer to the question of when Li Chengqian was crippled.
Li Chengqian was made prince at the age of eight.
Li Chengqian was made prince at the age of eight.
Li Chengqian was made prince at the age of eight.
Li Chengqian was made prince at the age of eight.