Sphenoid sinus The sphenoid sinus is the most posterior paranasal sinus. The sphenoid sinuses are paired spaces formed within the body of the sphenoid bone,

What is the sphenoid bone The sphenoid bone called wedge-shaped bone, lies at the middle part of the base of the skull. Sphenoid bone is

What is an artificial heart Total artificial heart replaces the function of both ventricles in people with end-stage heart failure. The total artificial heart is

What are bioidentical hormones The term “bioidentical hormone therapy” began as a marketing term for custom-compounded hormones. But it is taken to mean hormones that

What is a blighted ovum A blighted ovum is an egg that is fertilized but doesn’t develop ((Chaudhry K, Siccardi MA. Blighted Ovum (Anembryonic Pregnancy)

Blurred vision Blurred vision means the loss of sharpness of vision and the inability to see fine details, the things you see will not look

What are bisphosphonates Bisphosphonates are pyrophosphate analogues that become incorporated into bone matrix and suppress osteoclastic activity, thereby reducing bone turnover and increasing bone mass,

Biotin Biotin also known as vitamin B7 or vitamin H, is a water soluble vitamin and is naturally present in liver, soy, beans and egg yolks.

What is gallbladder sludge Gallbladder sludge also known as biliary sand, biliary sediment, or thick bile, has been defined as a mixture of precipitated crystals,

What are beta agonists Beta-2 adrenergic agonists are a large group of drugs that mimic the actions of naturally occurring catecholamines such as norepinephrine (noradrenaline),