8 sentences

1. 碰撞后，他的腿部出现了明显的瘀血。

   pèng​zhuàng hòu, tā de tuǐ​bù chū​xiàn le míng​xiǎn de yū xuè.

   After the collision, visible bruising appeared on his leg.

   Source: Dong Chinese Dictionary

2. 自从腿部骨折后，他就一直拄着拐杖。

   zì​cóng tuǐ​bù gǔ​zhé hòu, tā jiù yī​zhí zhǔ zhe guǎi​zhàng.

   He has been using a cane ever since he broke his leg.

   Source: Dong Chinese Dictionary

3. 他在踢足球的时候，腿部不幸受伤了。

   tā zài tī zú​qiú de shí​hou, tuǐ​bù bù​xìng shòu​shāng le.

   He unfortunately injured his leg while playing football.

   Source: Dong Chinese Dictionary

4. 他通过手术矫正了先天性的腿部畸形。

   tā tōng​guò shǒu​shù jiǎo​zhèng le xiān​tiān​xìng de tuǐ​bù jī​xíng.

   He had surgery to correct a congenital leg deformity.

   Source: Dong Chinese Dictionary

5. 游泳前不做热身运动，腿部很容易抽筋。

   yóu​yǒng qián bù zuò rè​shēn yùn​dòng, tuǐ​bù hěn róng​yì chōu​jīn.

   If you don't warm up before swimming, your legs can easily cramp.

   Source: Dong Chinese Dictionary

6. 由于腿部受伤，他不得不拄着双拐行走。

   yóu​yú tuǐ​bù shòu​shāng, tā bù​dé​bù zhǔ zhe shuāng guǎi xíng​zǒu.

   Due to a leg injury, he had to walk with crutches.

   Source: Dong Chinese Dictionary

7. 由于受了重伤，他的腿部神经失去了感觉。

   yóu​yú shòu le zhòng​shāng, tā de tuǐ​bù shén​jīng shī​qù le gǎn​jué.

   Because of a severe injury, the nerves in his leg have lost sensation.

   Source: Dong Chinese Dictionary

8. 由于腿部受伤，他不得不提前下场接受治疗。

   yóu​yú tuǐ​bù shòu​shāng, tā bù​dé​bù tí​qián xià​chǎng jiē​shòu zhì​liáo.

   Due to a leg injury, he had to leave the field early for treatment.

   Source: Dong Chinese Dictionary