Cancellous bone diagram. This is the sponge-like tissue inside bones.

Cancellous bone diagram. On the other hand, spongy bone forms the inner layer of flat and irregular bones and contributes to shock absorption, reducing weight, and facilitating metabolic exchange. Spongy bone is composed of trabeculae, thin layers of bone tissue, with spaces containing red or yellow marrow depending on age and bone type. Cancellous or trabecular bone is a highly porous or cellular form of bone. 4- Bone Features: The surface features of bones depend on their function, location, attachment of ligaments and tendons, or the penetration of blood vessels and nerves. Start studying Spongy (Cancellous) Bone Connective Tissue 400X. Compact bones are present in the outer layer of long bones, while spongy bones are present in the middle of the long bones. Learn this at Kenhub! Types of Osseous Tissue The two different types of osseous tissue are compact bone tissue (also called hard or cortical bone) tissue and spongy bone tissue (also called cancellous or trabecular bone). It was created by member eolhC and has 11 questions. The trabecular bone contains cancellous bone that is located between the alveolar bone proper and the plates of cortical bone. Find out more about its anatomical structure and function at Kenhub! Like compact bone, spongy bone, also known as cancellous bone, contains osteocytes housed in lacunae, arranged in concentric lamellae. Mar 21, 2021 · Bone is a special connective tissue that contains cells, fibres, ground substances and inorganic bone salts. It consists of dense trabeculae (struts), that traverse the bone marrow-filled medullary cavity, and are geometrically arranged to withstand local forces transmitted through the bone and are modifiable. This structure allows spongy bone to be strong while staying lightweight and allowing space for red bone marrow, which is required for blood cell synthesis. Start studying Cancellous (spongy) Bone. The remainder of the bone is formed by cancellous or spongy bone. A) epiphysis B) epiphyseal lines C) articular cartilage D) cancellous bone E) diaphysis 5) What does structure "C" represent on the bone diagram? A) diaphysis B) cancellous bone C) epiphysis D) epiphyseal lines E) articular cartilage Download scientific diagram | Structure of trabecular and cortical bone, the process of bone remodeling, and cellular signals from coupling factors and the IL-6 cytokine family that regulate bone Jan 1, 2012 · Physis (epiphyseal plate, growth plate): region of bone that separates the epiphysis from metaphysis Zone of endochondral ossification in actively growing bone or the epiphyseal scar in a full grown bone Cross section: periosteum, cortex (composed of cortical bone or compact bone), medullary space (composed of cancellous or spongy bone) Download scientific diagram | (a) Bone structure and components. How To Draw The Diagram Of Cancellous Bone 💯🔍 Dive into the intriguing world of Cancellous BONE with our detailed visual guide! 💡 This video presents the Compact bone (sometimes called cortical bone) is very dense. Cross sectional view of structural components of cortical and cancellous bone. Unlike the osteons of compact bone, the sets of lamellae do not surround a hollow central canal and they are not arranged in parallel columns alongside each other, but rather in a lattice-like network of matrix Cartilage and Bone: Types of mature bone Compact Bone The diagram above shows a transverse view of an osteon (Haversian system) - the basic unit of compact bone. Compact bone is the dense bone that forms the cortex. Apr 24, 2019 · In addition to long bones, the four other types of bones in the human skeleton are short bones (the tarsal bones of the wrists and feet), flat bones (skull, rib cage, sternum, scapula), sesamoid bones (knee cap) and irregular bones (vertebrae). Lipid and mineral storage – bone is a reservoir holding adipose tissue within the bone marrow and calcium within the hydroxyapatite crystals The bony network is referred to as trabeculae. It is less dense than compact bone and has a spongy or porous appearance. A long bone has two parts: the diaphysis and the epiphysis. Start studying Structure of compact and cancellous bone. (A) Cancellous bone occurs in Compact and Spongy Bone The differences between compact and spongy bone are best explored via their histology. Adult long bone. Aug 18, 2024 · Explore the differences between cancellous and cortical bone, their properties, and implications for health and medical research. 1) spicules of bone that make up spongy bone tissue; 2) resists forces from many directions and forms a protective framework for the bone marrow these functions are performed by branching or ribs called trabeculae Like compact bone, spongy bone, also known as cancellous bone, contains osteocytes housed in lacunae, but they are not arranged in concentric circles. Cancellous bone is located in the medullary cavity of bone of tubular and short bones. Mar 24, 2021 · In this article you will learn on spongy bone histology with slide images and labelled diagram. Comprising a matrix of collagen fibers and mineral deposits, bones are classified into two primary types based on their microstructure and density: compact bone and cancellous bone. The scale marks are in millimeters. Start studying Chapter 15: Long Bone. The spongy bone is also called Cancellous bone or the Trabecular bone. The diaphysis is the tubular shaft that runs between the proximal and distal ends of the bone. This is the smooth tissue at the ends of bones, which is covered with another type of tissue called cartilage. Cancellous tissue. Osteoblasts are bone-forming cell, osteoclasts resorb or break down bone, and osteocytes are mature bone cells. Note the outer dense compact bone (also called cortical bone) and the inner cancellous bone filled Sep 25, 2019 · The spongy bone is a much porous kind of bone which is found in the animals. 3. The main difference between spongy and compact bones is their structure and function. The periosteum forms the outer surface of bone, and the endosteum lines the medullary cavity. Instead, the lacunae and osteocytes are found in a lattice-like network of matrix spikes called trabeculae (singular = trabecula) (Figure 6. A number of distinct types of architecture can be recognized as follows: Type I consists of a very delicate meshwork of fine rods. shows: compact bone, spongy (cancellous) bone, and marrow cavity. The alveolar bone which is present between the two neighboring teeth is the interdental septum or the interdental septum or bone. These provide support with less movement. While cortical Oct 11, 2025 · The human skeleton is the internal framework for the human body. Type II is made up of both rods and Childhood bone cancer starts in bone cells or cartilage cells. By examining this histological image, you’ll gain valuable insights into its role Structure of Bone Tissue There are two types of bone tissue: compact and spongy. Cancellous bone (sometimes called spongy bone) looks more like a trabeculated matrix (Figure 2). Some, mostly older, compact bone is remodelled to form these Haversian systems (or osteons). Compact bone is dense so that it can withstand compressive forces, while spongy (cancellous) bone has open spaces and supports shifts in weight Figure 3. Sagittal section through long bone showing the internal structure of the bone. This structure makes the porosity of the cancellous bone higher than that of cortical bone. in three minutes. Diagram of distinct morphological types of bone Cortical bone forms a dense cylinder down the shaft of the bone surrounding the central marrow cavity. The bone matrix, or framework, is organized into a three-dimensional latticework of bony processes, called trabeculae, arranged along lines of stress. Start studying cancellous bone tissue. There are three types of cells that contribute to bone homeostasis. Describe and label on a diagram the following parts of a long bone: diaphysis, epiphysis, metaphysis, articular cartilage, periosteum, endosteum, medullary (marrow) cavity, yellow bone marrow. Spongy, porous bone tissue Learn with flashcards, games, and more — for free. Aug 27, 2024 · Cancellous bone, also known as spongy or trabecular bone, is a porous, lightweight, and highly vascularized tissue found primarily at the ends of long bones, within the pelvis, ribs, skull, and vertebrae. It is found in the central regions of some of the skull bones or at ends (epiphyses) of long bones. In a typical long bone, the cortex or exterior of the shaft (diaphysis) and flared ends (metaphysis) is composed of compact bone while the interior, particularly near the articulating ends, is filled with Like compact bone, spongy bone, also known as cancellous bone, contains osteocytes housed in lacunae, but they are not arranged in concentric circles. The diagram above shows a longitudinal view of an osteon. It has a unique histological appearance, which enables it to carry out its numerous functions: Haematopoiesis – the formation of blood cells from haematopoietic stem cells found in the bone marrow. Cancellous bone, light, porous bone enclosing numerous large spaces that give a honeycombed or spongy appearance. Mar 8, 2024 · Spongy bone, also known as cancellous bone, is located inside the compact bone and has a lighter, honeycomb-like structure composed of thin, interconnecting plates known as trabeculae. Most bones contain compact and spongy osseous tissue, but their distribution and concentration vary based on the bone’s overall function. Figure 6. While cortical Figure 3. Previous Next Structure and composition of bone Long bones such as the femur contain two distinct morphological types of bone: Cortical (compact) bone Cancellous or Trabecular (spongy) bone These are shown in the figure below. Start studying Labeling- Cancellous Bone. The two layers of compact bone and the interior spongy bone work together to protect the internal organs. Search from 1,052 Cancellous Bone stock photos, pictures and royalty-free images from iStock. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The walls of In a section of long bone, bone can anatomically be divided into compact bone and trabecular (also called cancellous or spongy) bone. Compact bone is formed from a number of osteons, which are circular units of Like compact bone, spongy bone, also known as cancellous bone, contains osteocytes housed in lacunae, but they are not arranged in concentric circles. This is the sponge-like tissue inside bones. Apr 27, 2017 · Compact Bone Definition Compact bone, also known as cortical bone, is a denser material used to create much of the hard structure of the skeleton. Start studying spongy bone. For the first time, get 1 free month of iStock exclusive photos, illustrations, and more. Compare and contrast the structure, function, and location of compact Jul 6, 2022 · if oriented transversely to long axis of bone: Volkmann canals interstitial lamellae the region between osteons Cancellous bone (spongy or trabecular bone) metabolism lower Young's modulus and more elastic high turnover to remodel according to stress across the bone Gross Anatomy of Bone The structure of a long bone allows for the best visualization of all of the parts of a bone ([link]). There are three general classes of bone markings: (1 Download scientific diagram | Explanation of bone structure. - spongy bone stock pictures, royalty-free photos & images 7 Introduction to Bones Lab "To succeed in life, you need three bones: a wish bone, a back bone, and a funny bone. They consist of a thin layer of cortical bone with cancellous interiorly. In bone, you will find two types of substances – compact and spongy substances. As seen in the image below, compact bone forms the cortex, or hard outer shell of most bones in the body. 13). Cortical Bone Cortical bone is the denser variant of bone tissue and makes up the shells and shafts of long bones as well as the external shells of short, flat, and irregular bones. The names imply that the two types differ in density, or how tightly the tissue is packed together. Nov 1, 2024 · The integrity of cancellous bone microstructure represents overall bone health [2]. Gross anatomy Cortical bone contains Haversian systems (osteons) Download scientific diagram | Cancellous bone tissue distribution within the skull, upper view (left). The image shows a photograph of cancellous bone from the leg bone of an animal. There are 3 types of bone tissue: Compact tissue. Spongy Bone Spongy bone is also called cancellous or trabecular bone. Cancellous or spongy bone Ends of long bones Compact bone: Forms thick-walled tube of the shaft (or diaphysis) A thin layer of compact bone also covers the Which statement best describes the structure and location of cancellous and compact bone? Cancellous bone is the spongy material on the inside of bones, while compact bone is more structured and forms the outside of bones. Jul 27, 2024 · Spongy bone, also known as cancellous or trabecular bone, is a lighter, less dense type of bone tissue found within the interior of bones. What are bones? Bone is living tissue that makes up the body's skeleton. Learn about this topic at Kenhub! 6. The spongy bone is highly porous. (b) Schematic diagram showing bone cells and bone Study with Quizlet and memorize flashcards containing terms like diagram, On this detailed diagram of the fine structure of a long bone, a central canal is indicated by arrow ____ and a perforating canal is indicated by letter _______, Which of the following is characterized by a continuous extracellular matrix with no gaps? and more. May 26, 2025 · Explore the world of cancellous bone, a crucial component of the human skeletal system, and learn about its importance in maintaining overall health. The signal intensity of trabeculae follows that of cortical bone, being low on T1 and T2 weighted images. . Cortical and cancellous are two types of bone tissue; the osteoblast, osteoclast, and osteocyte bone cells are responsible for growing, shaping, and maintenance of bones; the osteocytes from the calcium/protein matrix of bones. Cartilage is a specialized, rubbery Cortical and cancellous bone is explained. Wangerin; and Paula Rodgers Objectives Identify the parts of a long bone. The hollow region in the diaphysis is called the medullary cavity, which is filled with yellow marrow. Figure 6 3 A 3: Compact bone and spongy bone: The hard outer layer of bones is composed of compact bone tissue, so-called due to its Aug 12, 1996 · Welcome to the LUMEN Histology Slide SeriesLUMEN Download scientific diagram | Cancellous bone (Spongy bone). This bone type optimizes bone strength Aug 10, 2023 · This article describes the histology of bone, including the bone matrix, its components, characteristics, types and clinical aspects. cross section of a long bone. In this short article, I am going to describe compact bone histology with a labelled diagram. May 18, 2025 · Delve into the intricate structure of long bones with this detailed exploration of compact and spongy (cancellous) bone, as depicted in the provided medical image. This is the harder, outer tissue of bones. At submicroscopic scale (1–10 μm), both cortical and cancellous bone consist of lamellae, but the immature (newly formed) bone consists of collagen fibers. It contains a lattice-like network of trabeculae that provides structural support and houses bone marrow, which is essential for producing blood cells. b Start studying Spongy (Cancellous) Bone Slide. An equilibrium between osteoblasts Download scientific diagram | Cancellous bone occurrence and macrostructure, as illustrated here with the femur of a cow (Bos tauros), sectioned in the coronal plane. Trabecular bone forms multi-directional, anastomosing struts within the marrow cavity, and are interspersed by adipose and hematopoietic tissue. " -Reba McIntyre Gillian Backus; Heidi W. Download scientific diagram | 2 Cross-section of bone showing a cortical bone and spongy/cancellous bone. Jul 4, 2025 · Compact and Spongy Bone are two primary types of bone tissue. The internal microstructure of cortical bone is organized into concentrically arranged cylindrical structures called osteons (or Haversian systems). It forms a lattice-like structure inside of a bone that not only provides support but also helps to distribute forces throughout the Like compact bone, spongy bone, also known as cancellous bone, contains osteocytes housed in lacunae, but they are not arranged in concentric circles. Download scientific diagram | The formation and structure of the cancellous bone (layer 4) that forms the outer layer of the vertebral body. 3). The deterioration of cancellous bone, characterized by the change in microstructure and decrease in bone mineral density (BMD), can result in reduced mechanical properties and potential osteoporosis (OP). Please note the osteon containing a central canal with blood vessels and nerves surrounded Nov 21, 2023 · Spongy bone is composed of thin intersecting laminae. It consists of many individual bones and cartilages, as well as bands of fibrous connective tissue—the ligaments and the tendons—which serve in intimate relationship with the parts of the skeleton. Trabecula is a rod- or plate-shaped tissue forming a sponge-like porous network. The outer boundary of bone is Mar 24, 2023 · Spongy Bone Definition Spongy bone (cancellous bone or trabecular bone) is a type of bone tissue present in the human body. 3 Bone Structure Objectives By the end of this section, you will be able to: Identify the anatomical features of a bone Describe the histology of bone tissue Compare and contrast compact and spongy bone Identify the structures that compose compact and spongy bone Describe how bones are nourished and innervated Short Bones Short bones are about as wide as they are long. Oct 30, 2023 · This article covers the anatomy of all types of human bones, their functions and clinical aspects. Examples of short bones include the carpal and tarsal bones of the wrist and feet. Figure 14 4 2: Bones are more complex on the inside than you would expect from their outer appearance. In a section of long bone, bone can anatomically be divided into compact bone and trabecular (also called cancellous or spongy) bone. Cancellous bone, light, porous bone enclosing numerous large spaces that give a honeycombed or spongy appearance. There are three general classes of bone markings: (1 Previous Next Structure and composition of bone Long bones such as the femur contain two distinct morphological types of bone: Cortical (compact) bone Cancellous or Trabecular (spongy) bone These are shown in the figure below. Start studying Cancellous Bone. Anatomy of a Flat Bone. Start studying Cancellous bone structure. from publication: Histology | | ResearchGate, the professional network for scientists. (A) Micrograph of a transverse section of a vertebra Bone structure, bone types, bone development, bone health, bone disease, and the functions of bones are the usual topics that the students usually learn in biology class. Through the Printable Bone Worksheets, the students can improve and strengthen their knowledge of the skeletal system through the various bone worksheet activities. This cross-section of a flat bone shows the spongy bone (diploë) lined on either side by a layer of compact bone. Two main types of bone include spongy (trabecular or cancellous) and compact (cortical) bone. Which of the following produces the highest number of androgens in a healthy animal? Feb 22, 2022 · This online quiz is called Structure of Cancellous Bone. compact & spongy (cancellous) bone. a. There is bone marrow in the hollow part of the long bone. Instead, the lacunae and osteocytes are found in a lattice-like network of matrix spikes called trabeculae (singular = trabecula) (Figure 7). It has a porous, honeycomb-like structure composed of trabeculae, which are thin rods and plates of bone that form a meshwork. Jan 26, 2024 · Cancellous (trabecular or spongy) bone makes up the remaining 20% of bone and consists of a network of trabeculae, or rod-like, structures. Bone Markings The surface features of bones vary considerably, depending on the function and location in the body. Oct 28, 2024 · Cancellous bone appears radiopaque (white) on computed tomography, with trabeculae the same density as cortical bone, whereas the marrow is of intermediate density. The spaces between are often May 18, 2025 · Discover the intricate world of cancellous bone through this detailed micrograph, offering a microscopic view of its unique structure. Red bone marrow (hemopoietic) tissue fills the spaces between the trabeculae. Aug 25, 2025 · Bone is a specialised type of connective tissue. A three-dimensional view of compact and spongy bone is seen in EM 215 Tibia by scanning electron microscopy. Groups of bones and cartilage make up the skeleton. Differentiate among the types of cartilage based on their morphology, location, and/or function. The architecture of cancellous bone has been studied in macerated human bones. It is formed by compact bone which is one of the two macroscopic forms of bone, the other being cancellous bone. Jul 6, 2024 · The outer shell of compact bone is called cortical bone or cortex. This article is crafted for medical students, providing an in-depth look at the anatomical features and physiological significance of cancellous bone, also known as spongy bone. Compact bone forms the outer layer of long bones and provides strength, support, and protection. Like compact bone, spongy bone, also known as cancellous bone, contains osteocytes housed in lacunae, but they are not arranged in concentric circles. tests 7-12 Learn with flashcards, games, and more — for free. Flat bones, like those of the cranium, consist of a layer of diploë (spongy bone), lined on either side by a layer of compact bone (Figure 10. It consists of a network of bony spicules known as trabeculae. Best spongy bone histology slide images Apr 9, 2025 · Bone tissue is a dynamic and living connective tissue that provides structural support, protection, and facilitates movement in the human body. The bone forming cells (osteocytes) get their nutrients by diffusion. Subchondral tissue. CT-image of cranial bone detail including the estimation of cortical bone thickness (right Spongy (Cancellous or Trabecular) bone - anastomosing network of spicules found in the interior of bones. Table 2 describes the bone markings, which are illustrated in (Figure 4). jtve26 mfy 7ui0j5 v9y u2k1w lymhizii3 yxj s1ue tv235j16 kb0kh