Anterior Cranial Fossa

Slides:

Advertisements

Similar presentations

Bones of the Skull.

Advertisements

Axial Skeleton Start.

Here are the bones and regions you will need to know for lab...

2 Divisions Cranium Face

11 The Skull and Cranial Bones. Terms: Prominences Tuberosity = Rounded prominence, often rough (e.g., maxillary tuberosity) Process = Prominence or extension.

The Skeleton Part A 7.

Lab Exercise: The Axial Skeleton Skull Virtual Lab

Dr Mohamed El Safwany, MD.

Have you ever wondered … your nose runs when you cry? WHY.

Human Anatomy & Physiology

Skull Bones and Markings Review

Skeletal System Axial Skeleton Anatomy. Anterior view of skull.

Left Parietal Bone. Left Parietal Bone Frontal Bone.

AXIAL SKELETON SKULL TUTORIAL

Chapter 11 Cranium Part 1. Cranial Bones Skull = __________ and ________ bones Cranium (8 bones) – Area that surrounds and protects the brain. –____________.

Frontal bone Nasal bone Glabella Lacrimal bone Supraorbital notch

Mosby items and derived items © 2007, 2003 by Mosby, Inc.Slide 1 Chapter 8 Skeletal System.

Portland Community College

Chap 7 – The Skeleton Learning Objectives:

Axial Skeleton Martini Chapter 7

Skull D.Rania Gabr D.Sama. Objectives Identify the different bones forming the skull with important foramina. Differentiate between the bony features.

Lab 6, Axial Skeleton Skeletal System Orange = axial skeleton

Radiographic Anatomy RAD 242

Cranial Bones 6 kinds 8 total bones.

CHAPTER 7 “The Axial Skeleton” Review your A&P revealed discs Course objectives: Define and identify the bones of the axial skeleton.

Figure 7-3c The Adult Skull

1 Frontal bone Coronal Suture 4 2 Parietal Bone Right Parietal Bone

Chapter 7 The Skeleton Part A.

Bones of the Skull.

Human Skull. The fetal skull Discuss in your groups the following questions: Name three ways the fetal skull differs from the adult skull? Why are there.

Chap 7 – The Skeleton Learning Objectives:

CRANIAL BONES (8) 2. Parietal bones (paired) 3. Occipital bone

The Axial Skeleton Skull: Cranium and Face Pages

Axial Skeleton Anatomy

Exercise 7 Axial Skeleton Portland Community College BI 231.

The body one bone The greater wing two bones The lesser wing two bone Lateral platetwo bone medial pterygoid plate two bone.

Anterior Aspects of the Skull

 Foramen – Hole  Supra – above  External – outside  Internal – inside  Orbital- Eye  Mental – chin  Suture – line or flat bone  Fossa- Depression.

Chapter 12 Cranium Part 1. Cranial Bones Skull = ___________________ _______________ (8 bones) – Area that surrounds and protects the brain. –_______________________.

The Axial Skeleton Eighty bones segregated into three regions  Skull  Vertebral column  Bony thorax.

AXIAL SKELETON SKULL TUTORIAL. ANTERIOR SKULL frontal bone supraorbital foramen zygomatic bone maxillary bone alveolar fossa infraorbital foramen glabella.

 AKA: The Cranium  Protects our brain  Gives us our senses.

2 Landmarks of the Skull 2 3 Santa Cruz Skull 4 Fetal skull : sutures 4.

V. The Skull A. Composed of 22 bones in the cranium and face B. Sutures 1. Sutures are immovable joints found between skull bones a. Coronal suture-

The Skeleton P A R T A. The Axial Skeleton Eighty bones segregated into three regions Skull Vertebral column Bony thorax.

Cranial Bones, continued….. Sphenoid bone – Wedged between several other bones in anterior portion of cranium – Has a central portion and 2 wing-like structures.

Axial Skeleton Chapter 7.

ANATOMY 2A PRACTICE QUIZ 3.

The Skull with labeled photographs By Andrew W

Skull Anna L. Kiss Department of Anatomy, Histology and Embryology

The Fetal/Infant Skull

The bones of the skull protect the brain and guard the entrances to

Axial Skeleton.

Skull Usually consists of 22 bones, all of which (except the lower jaw) are firmly interlocked along lines called “sutures”. Cranium = 8 bones Facial skeleton.

The Axial Skeleton Skull: Cranium and Face Pages

Frontal bone Glabella Parietal bone Frontonasal suture

Lab Exercise: The Axial Skeleton Skull Virtual Lab

2 Divisions Cranium Face

Skeletal system: Made up of two parts.

7 P A R T A The Skeleton.

Figure 1 Frontal bone Frontal squama of frontal bone Glabella Coronal suture Frontonasal suture Parietal bone Greater wing of Supraorbital notch sphenoid.

AXIAL SKELETON SKULL TUTORIAL

Functions of the cranial bones:

Name this. Mastoid process.

“It does not matter how slowly you go, so long as you do not stop.”

Presentation transcript:

Anterior Cranial Fossa Frontal Bone 1- Bone 4 5 6 7 8 3- Bone 9 Optic Canal 10 2- Bone Ethmoid Bone

Anterior Cranial Fossa Frontal Bone 4 5 6 7 8 3- Bone 9 Optic Canal 10 2- Bone Ethmoid Bone

Anterior Cranial Fossa Frontal Bone 4 5 6 7 8 3- Bone 9 10 Optic Canal Ethmoid Bone

Anterior Cranial Fossa Frontal Bone 4 5 6 7 8 9 10 Optic Canal Ethmoid Bone

Anterior Cranial Fossa Frontal Bone 5 6 7 8 9 10 Optic Canal Ethmoid Bone

Anterior Cranial Fossa Frontal Bone 6 7 8 9 Optic Canal 10 Ethmoid Bone

Anterior Cranial Fossa Frontal Bone 7 8 9 Optic Canal 10 Ethmoid Bone

Anterior Cranial Fossa Frontal Bone 8 9 10 Optic Canal Ethmoid Bone

Anterior Cranial Fossa Frontal Bone 9 10 Optic Canal Ethmoid Bone

Anterior Cranial Fossa Frontal Bone Optic Canal 10 Ethmoid Bone

Anterior Cranial Fossa Frontal Bone Optic Canal Ethmoid Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 1- Bone 19 21 22 18 Sphenoid Body 4 17 16 15 5 14 6 10 11 12 7 #6-11 Are related to #5 13 9 8 2- Bone Temporal Bone Parietal Bone 3- Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 4 Sphenoid Body 17 16 15 5 14 6 10 11 12 7 #6-11 Are related to #5 13 9 8 2- Bone Temporal Bone Parietal Bone 3- Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 4 17 16 15 5 14 6 10 11 12 7 #6-11 Are related to #5 13 9 8 Temporal Bone Parietal Bone 3- Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 4 17 16 15 5 14 6 10 11 12 7 #6-11 Are related to #5 13 9 8 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 17 16 15 5 14 6 10 11 12 7 #6-11 Are related to #5 13 9 8 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 17 16 15 14 6 10 11 12 7 #6-11 Are related to #5 13 9 8 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 17 16 15 14 10 11 12 7 #6-11 Are related to #5 13 9 8 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 17 16 15 14 10 11 12 #6-11 Are related to #5 13 9 8 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 17 16 15 14 10 11 12 #6-11 Are related to #5 13 9 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 17 16 15 14 10 11 12 #6-11 Are related to #5 13 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 17 16 15 14 11 12 #6-11 Are related to #5 13 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 17 16 15 14 12 #6-11 Are related to #5 13 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 17 16 15 14 #6-11 Are related to #5 13 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 17 16 15 14 #6-11 Are related to #5 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 17 16 15 #6-11 Are related to #5 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 17 16 #6-11 Are related to #5 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body 17 #6-11 Are related to #5 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 18 Sphenoid Body #6-11 Are related to #5 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 19 21 22 Body #6-11 Are related to #5 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica 20- Feature Sphenoid Bone 21 22 Body #6-11 Are related to #5 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica Sphenoid Bone 21 22 Sphenoid Body #6-11 Are related to #5 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica Sphenoid Bone 22 Sphenoid Body #6-11 Are related to #5 Temporal Bone Parietal Bone

Middle Cranial Fossa Sella Turcica Sphenoid Bone Sphenoid Body #6-11 Are related to #5 Temporal Bone Parietal Bone

Posterior Cranial Fossa 1- Bone Sphenoid Bone 13 5 12 11 6 10 Temporal Bone 4- Bone Parietal Bone 2- Bone Occipital Bone 3- Bone 7 9 8

Posterior Cranial Fossa Sphenoid Bone 13 5 12 11 6 10 Temporal Bone 4- Bone Parietal Bone 2- Bone Occipital Bone 3- Bone 7 9 8

Posterior Cranial Fossa Sphenoid Bone 13 5 12 11 6 10 Temporal Bone 4- Bone Parietal Bone Occipital Bone 3- Bone 7 9 8

Posterior Cranial Fossa Sphenoid Bone 13 5 12 11 6 10 Temporal Bone 4- Bone Parietal Bone Occipital Bone 7 9 8

Posterior Cranial Fossa Sphenoid Bone 13 5 12 11 6 10 Temporal Bone Parietal Bone Occipital Bone 7 9 8

Posterior Cranial Fossa Sphenoid Bone 13 12 11 6 10 Temporal Bone Parietal Bone Occipital Bone 7 9 8

Posterior Cranial Fossa Sphenoid Bone 13 12 11 10 Temporal Bone Parietal Bone Occipital Bone 7 9 8

Posterior Cranial Fossa Sphenoid Bone 13 12 11 10 Temporal Bone Parietal Bone Occipital Bone 9 8

Posterior Cranial Fossa Sphenoid Bone 13 12 11 10 Temporal Bone Parietal Bone Occipital Bone 9

Posterior Cranial Fossa Sphenoid Bone 13 12 11 10 Temporal Bone Parietal Bone Occipital Bone

Posterior Cranial Fossa Sphenoid Bone 13 12 11 Temporal Bone Parietal Bone Occipital Bone

Posterior Cranial Fossa Sphenoid Bone 13 12 Temporal Bone Parietal Bone Occipital Bone

Posterior Cranial Fossa Sphenoid Bone 13 Temporal Bone Parietal Bone Occipital Bone

Posterior Cranial Fossa Sphenoid Bone Temporal Bone Parietal Bone Occipital Bone