#1 â Failure is lifeâs greatest teacher. âThe quickest road to success is to possess an attitude toward failure of âno fearââ â Ralph Heath, author of Celebrating Failure: The Power of Taking Risks, Making Mistakes and Thinking Big. In order to grow, you need failure, it is lifeâs ultimate lesson.
Shares & Saves. Save. Bone spicule is a term found in osteology, in dental surgery and also in ophthalmology. It is most commonly used to define the bony matrix in the formation of new bone but is also used to describe a complication in dental surgery and a symptom of an eye disease.(Andreas Rodriguez/iStock/Getty Images).he formation of new bone begins with the development of a bony matrix made up of bone spicules. These spicules are made up of networks of thin fibers with calcified deposits interwoven throughout. The fibers calcify and enclose some osteoblasts (bone-making cells) and begin to form new bone spicules.
There is spongy bone, also called trabecular or cancellous boneLess dense bone with a lattice-like structure. Also called spongy bone. , and compact bone, also called cortical boneDense, strong bone that surrounds trabecular bone tissue. Also called compact bone. (Figure 9.1 The Arrangement of Bone Tissues).t surrounds all trabecular tissue and is the only bone tissue in the shafts of long bones. Figure 9.2. The two basic tissue types of bones are trabecular and cortical. Trabecular (spongy) and cortical (compact) bone tissues differ in their microarchitecture and porosity.