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SKELETALSYSTEMFunctionsClassificationTypesofbones,tissuesandcellsBonestructure(anatomy)DivisionsoftheskeletonJoints(classificationandanatomyofjoints)Diseasesoftheskeletalsystem1.SKELETALSYSTEMFunctions1.BonesoftheSkeleton

2.BonesoftheSkeleton2.carpalsclaviclecoccyxfemurfibulahumerusmandiblemetacarpalsmetatarsalspatellaphalangespelvisradiusribssacrumscapulaskullsternumtarsalstibiaulnavertebrae2122201519141718131432765981016111121222019121815161713141098654321117123.carpalspelvis21222015191417181LongBones-metacarples,metatarsals,phalanges,humerus,ulna,radius,tibia,fibulaShortBones-carpals,tarsalsFlatBones-rib,scapula,skull,sternumIrregularBones-vertebrae,somefacialbonesSesamoid-patella4.LongBones-metacarples,metat5.5.6.6.DistalepiphysisProximalepiphysisdiaphysisyellowmarrowepiphyseallineperiosteumcompactbonespongyboneEndosteumhyalinecartilageSharpey’sfibers7.DistalProximaldiaphysisyellow8.8.9.9.AxialSkeletonSkullVertebralcolumnRibcage(ribs+sternum)Skull10.AxialSkeletonSkullSkull10.SkullBones*TheSkullconsistsof

8CRANIALBONES+14FACIALBONES*TheEarsconsistsof6BONESand*Floatinginthethroatis

1HYOIDBONEInnerEar11.SkullBones*TheSkullconsisRibCageAlsocalledtheThoracicCage12pairsofRIBS7trueribs5falseribs(2floatingribs)1STERNUM(breastbone)12.RibCageAlsocalledtheThoracVertebralColumn

(spinalcolumn/backbone)7CERVICAL(NECK)VERTEBRAE,12THORACIC5LUMBAR,5FUSEDVERTEBRAEINTO1SACRUM,4SMALLFUSEDVERTEBRAEINTO1COCCYX(YOURTAILBONE)

13.VertebralColumn

(spinalcolumShoulderGirdlesandArmsTheShouldergirdleisalsocalledthepectoralgirdleConsistsof4bonesUpperlimbsconsistof60bones(thehandsandwrist

contain54

separate

bones).14.ShoulderGirdlesandArmsTheSHipGirdlesandLegsThehipgirdleisalsocalledthepelvicgirdleConsistsof2bonesLowerlimbsconsistof

60bones(theankles

andfeetcontain52

separatebones)15.HipGirdlesandLegsThehipgiTypesofSynovialJointsBasedonShapeSlide5.52aCopyright?2003PearsonEducation,Inc.publishingasBenjaminCummingsFigure5.29a–c16.TypesofSynovialJointsBasedTypesofSynovialJointsBasedonShapeSlide5.52bCopyright?2003PearsonEducation,Inc.publishingasBenjaminCummingsFigure5.29d–f17.TypesofSynovialJointsBased18.18.AnatomyofaJoint2ormore

bonesJointcapsuleCartilageSynovial

membraneSynovialfluidFatLigamentsBursaMeniscusTendonsStructuresofafreelymovablejoint19.AnatomyofaJoint2ormore

bOsteoporosis-bonereabsorptionoutpacesbonedeposit;bonesbecomelighterandfractureeasierRickets-vitaminDdeficiencyOsteomalacia-softbones,inadequatemineralizationinbones,lackofvitaminDPagetsDisease-spottyweakeninginthebones,excessiveandabnormalboneremodelingRheumatoidarthritis-autoimmunereactionDiseasesoftheSkeletalSystem:20.Osteoporosis-bonereabsorptioSKELETALSYSTEMFunctionsClassificationTypesofbones,tissuesandcellsBonestructure(anatomy)DivisionsoftheskeletonJoints(classificationandanatomyofjoints)Diseasesoftheskeletalsystem21.SKELETALSYSTEMFunctions1.BonesoftheSkeleton

22.BonesoftheSkeleton2.carpalsclaviclecoccyxfemurfibulahumerusmandiblemetacarpalsmetatarsalspatellaphalangespelvisradiusribssacrumscapulaskullsternumtarsalstibiaulnavertebrae21222015191417181314327659810161111212220191218151617131410986543211171223.carpalspelvis21222015191417181LongBones-metacarples,metatarsals,phalanges,humerus,ulna,radius,tibia,fibulaShortBones-carpals,tarsalsFlatBones-rib,scapula,skull,sternumIrregularBones-vertebrae,somefacialbonesSesamoid-patella24.LongBones-metacarples,metat25.5.26.6.DistalepiphysisProximalepiphysisdiaphysisyellowmarrowepiphyseallineperiosteumcompactbonespongyboneEndosteumhyalinecartilageSharpey’sfibers27.DistalProximaldiaphysisyellow28.8.29.9.AxialSkeletonSkullVertebralcolumnRibcage(ribs+sternum)Skull30.AxialSkeletonSkullSkull10.SkullBones*TheSkullconsistsof

8CRANIALBONES+14FACIALBONES*TheEarsconsistsof6BONESand*Floatinginthethroatis

1HYOIDBONEInnerEar31.SkullBones*TheSkullconsisRibCageAlsocalledtheThoracicCage12pairsofRIBS7trueribs5falseribs(2floatingribs)1STERNUM(breastbone)32.RibCageAlsocalledtheThoracVertebralColumn

(spinalcolumn/backbone)7CERVICAL(NECK)VERTEBRAE,12THORACIC5LUMBAR,5FUSEDVERTEBRAEINTO1SACRUM,4SMALLFUSEDVERTEBRAEINTO1COCCYX(YOURTAILBONE)

33.VertebralColumn

(spinalcolumShoulderGirdlesandArmsTheShouldergirdleisalsocalledthepectoralgirdleConsistsof4bonesUpperlimbsconsistof60bones(thehandsandwrist

contain54

separate

bones).34.ShoulderGirdlesandArmsTheSHipGirdlesandLegsThehipgirdleisalsocalledthepelvicgirdleConsistsof2bonesLowerlimbsconsistof

60bones(theankles

andfeetcontain52

separatebones)35.HipGirdlesandLegsThehipgiTypesofSynovialJointsBasedonShapeSlide5.52aCopyright?2003PearsonEducation,Inc.publishingasBenjaminCummingsFigure5.29a–c36.TypesofSynovialJointsBasedTypesofSynovialJointsBasedonShapeSlide5.52bCopyright?2003PearsonEducation,Inc.publishingasBenjaminCummingsFigure5.29d–f37.TypesofS

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