1、Bones of the Skeleton 医疗英语骨骼10/13/20221 carpals clavicle coccyx femur fibula humerus mandible metacarpals metatarsals patella phalanges pelvis radius ribs sacrum scapula skull sternum tarsals tibia ulna vertebrae212220151914171813143276598101611112122201912181516171314109865432111712医疗英语骨骼10/13/2022
2、2 Long Bones-metacarples,metatarsals,phalanges,humerus,ulna,radius,tibia,fibula Short Bones-carpals,tarsals Flat Bones-rib,scapula,skull,sternum Irregular Bones-vertebrae,some facial bones Sesamoid-patella医疗英语骨骼10/13/20223医疗英语骨骼10/13/20224医疗英语骨骼10/13/20225DistalepiphysisProximal epiphysisdiaphysisye
3、llow marrowepiphyseal lineperiosteumcompact bonespongy boneEndosteumhyaline cartilageSharpeys fibers医疗英语骨骼10/13/20226医疗英语骨骼10/13/20227医疗英语骨骼10/13/20228Axial SkeletonnSkullnVertebral columnnRib cage(ribs+sternum)Skull医疗英语骨骼10/13/20229Skull Bones*The Skull consists of 8 CRANIAL BONES+14 FACIAL BONES*T
4、he Ears consists of 6 BONES and*Floating in the throat is 1 HYOID BONEInner Ear医疗英语骨骼10/13/202210Rib Cage Also called the Thoracic Cage 12 pairs of RIBS 7 true ribs 5 false ribs(2 floating ribs)1 STERNUM (breastbone)医疗英语骨骼10/13/202211Vertebral Column(spinal column/backbone)7 CERVICAL(NECK)VERTEBRAE,
5、12 THORACIC 5 LUMBAR,5 FUSED VERTEBRAE INTO 1 SACRUM,4 SMALL FUSED VERTEBRAE INTO 1 COCCYX(YOUR TAIL BONE)医疗英语骨骼10/13/202212Shoulder Girdles and Arms The Shoulder girdle is also called the pectoral girdle Consists of 4 bones Upper limbs consist of 60 bones(the hands and wrist contain 54 separate bon
6、es).医疗英语骨骼10/13/202213Hip Girdles and Legs The hip girdle is also called the pelvic girdle Consists of 2 bones Lower limbs consist of 60 bones(the anklesand feet contain 52 separate bones)医疗英语骨骼10/13/202214Slide 5.52aCopyright 2003 Pearson Education,Inc.publishing as Benjamin CummingsFigure 5.29ac医疗
7、英语骨骼10/13/202215Slide 5.52bCopyright 2003 Pearson Education,Inc.publishing as Benjamin CummingsFigure 5.29df医疗英语骨骼10/13/202216医疗英语骨骼10/13/202217Anatomy of a Jointn2 or more bonesnJoint capsulenCartilagenSynovial membranenSynovial fluidnFatnLigamentsnBursanMeniscusnTendons医疗英语骨骼10/13/202218Osteoporos
8、is-bone reabsorption outpaces bone deposit;bones become lighter and fracture easierRickets-vitamin D deficiencyOsteomalacia-soft bones,inadequate mineralization in bones,lack of vitamin DPagets Disease-spotty weakening in the bones,excessive and abnormal bone remodelingRheumatoid arthritis-autoimmune reactionDiseases of the Skeletal System:医疗英语骨骼10/13/202219
