Crysvita manufacturer?

Who makes Crysvita (burosumab)?

Crysvita (burosumab) is made by Kyowa Kirin. [1]

What is Crysvita used for?

Crysvita is prescribed for rare bone disorders caused by FGF23-related phosphate wasting, including X-linked hypophosphatemia (XLH) in children and adults. [2]

Are there other manufacturers or biosimilars?

As of the information available in the provided sources, Crysvita is identified with Kyowa Kirin as the manufacturer. [1]