How Genotype Affects Phenotype. One often hears news reports about discoveries of a gene for X, e.g., gene for alcoholism, gene for homosexuality, gene for breast cancer, etc. This is an incorrect way of thinking about genes, as it implies a one-to-one mapping between genes and traits.
How is Iinferior Alveolar Nerve Block/Intraosseous Injection (dental procedure) abbreviated? IAN/IO stands for Iinferior Alveolar Nerve Block/Intraosseous Injection (dental procedure). IAN/IO is defined as Iinferior Alveolar Nerve Block/Intraosseous Injection (dental procedure) very rarely. Printer friendly
What is a medial branch block? A medial branch block is an injection of an anti-inflammatory steroid (e.g., dexamethasone or triamcinolone) on the medial branch nerves that supply the facet joints. The facet joints, also known as the zygapophysial joints, are part of the bony framework of the spine. medial branch block is an injection of an anti-inflammatory steroid (e.g., dexamethasone or triamcinolone) on the medial branch nerves that supply the facet joints. The facet joints, also known as the zygapophysial joints, are part of the bony framework of the spine.