Around the world, risky operations such as "leg-stretching" surgery are rarely used for cosmetic purposes but such operations are popular in China.
就全世界来说，像拉腿这样存在风险的手术很少会被当作整容手术来进行，但它在中国却颇为流行。
Conclusion Leg lengthening for cosmetic heightening is a safe and effective therapeutic approach.
结论通过肢体延长进行增高是一种较为安全及有效的治疗方法。
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