Collagen Cross-Linked N-Telopeptide (NTx), Random Urine
NTx is useful to assess bone resorption in patients with metabolic bone disease. The test is also useful in monitoring therapy to slow or halt osteoporotic bone loss. A decline of 30% or more of NTx over a six-month period suggests effective therapy.
Collagen Cross-Linked N-Telopeptide, N-Telopeptide or NTx