Orthopaedics · Skeletal System · Medium
Achondroplasia
Meaning: The most common genetic form of short stature, caused by abnormal conversion of cartilage to bone.
In practice: Achondroplasia is caused by a mutation in the FGFR3 gene.
Word parts
- -plasia means formation or growth
Many medical words are built from Greek and Latin parts like these, so learning a few helps you work out new terms.
Quick check
Two questions on related orthopaedics words.
Which word means: Softening and breakdown of the cartilage on the underside of the kneecap, causing anterior knee pain.
Answer: Chondromalacia
Which word means: A congenital condition in which two or more fingers or toes are fused or webbed together.
Answer: Syndactyly
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