0 ratings0% found this document useful (0 votes) 272 views9 pagesAxial Skeleton System
Axial skeleton system notes of top neet coaching faculty
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SKELETAL SYSTEM
A Typical Auman adult as 496 bores
206 Bones
Aytal Skutelen, (80) Appendieular skuleton (126)
atong Hh body axis Along Taw appendages
@Skut bones (34) Pevtoval Girdle. (4)
8 eee a) , ppbdindsC 2092 ©)
skull (24) de gerdlle C2)
@ oie (0x2 = 60)
@) Stim |
O | uppedtaind (>)
iF Pastoral Girdle (4)
Stunurn (1) -e
iu) Lt BE Ventre |
> Ribs (19 poly)
Pemuie Givdle (1)
(fo \} Lower bin (3°)
AXIAL SKELETON
OSkusb + Tots 24 bones —
i byes
| ON
Lc
Bony Kar Ossicles I Hysid Bone
8 Gunish ber
| Prowl
+R panietal & Maxi baw Q Trous
1 amporols 2 folatines Ce shape
Ly oveipatan 1 Vomats
+ | Ethmoid, 4 A Noxal bones
[ 1 sphuncia R Nasal inferoor combos
1 mandible
oR Larrgirods Gnlsh sutiows,
Frontal atelal
wit a al
Eid» ae L— Priets occipital tune
Inperion nasal Pt
Conho. i aot Cen alton
rf tole
Maxilla "Or seetese va pit
Maung bb ee
Jowrernasi
Maxteta Pare ae ” fe
Mandt be Joma Mandible
Grawist pov frontal Rone :-Ausent af promt pant of te skull and foveu whe
sponta eouix of brain Te A joined te parietal bores by cuntial aunt [coronal eutione
Q@Basietad Boras:
@ Terhorat Bows :- Rud
[A part of temboral bone fours the Evlinral hudiling Gural ot te Eat
Tat behind He 2 ture Um prwente of a profusion called as
Mastoid prouxs of lumborab bone and a smal Sick fike prouss alli as
SI prouss
*Tengorel bone forms Lamporn-riandibulas jain wil the wandible and thio joint
in a kind of eordyloil joint Car allows 2 “Mindy of moremerlo 1) Sideways
@ Ewsatord depresor
ommevementt
@ oeespitas Bens: Unpalrud
Te beans 0 jowmen Caled ts Foramen Magnum Borough which Grain cnlinues
Aish foal tore
4h om — & Oceipifal in the oseipilal bone thal rut on ths space
motant for Yhum ow the saul! Cowial vertabras wo 4 conctybeid Lgpe of joint
of be
This Hind of joint attows “modding & Lilling mevernn
O Corviat
shaped bone te fom tu floor of the praniuna
Sofa done te ath “ee talled Sella lonsica thal harbors pitailaony
‘Se© Fthmoic Gone :- Prasent srl Jest clove fo the natal bones. Har a horinenlil
pint ealind 05 Daibnifeum plate which the 0 perves pass
trnoufh and a pupendicular plate that form tre past of nated sebhum
CabbAS from
(2 -
‘cada
Postion of Etamcid Bone 7 ft
and
ogeaieen
Front View
@) facial Bones t- Total it in numbyr
Operatic ave Commony tlds $8 Cask. Bom Die fom: th pat of ny orbit
© bert eo fasent at fea Aaah of rye cle B the edge of nove
3) Maxdlae :- Boner ee jaw . | Towards the buccal panity thue the antivir
Oa tt san ty yee
© Mandibie:- Ferre hu pont of Lower fa” Pome TME (nmporo wendabulae Tosst) vith Temper
fone ard IFW At onkp movmble. Yuin’ im the Shu hit bone 24 umpa ed
Praline bones :- form the doe buccal cavily 4 floor of masal cou!
© Hlatee tes. pet Ft foer of mace ool
© Nomen bors Unpabd) bone. Re poslirior part of nasal teptonn by fomirg
an Immonibl, Joint cath tha pupendicadar plate of Kthmeist-
Orban bones oe fm the upp pant of Lhy nae + form he bnidpe of Btu nose Yd
© rvitor nasab conor! Mong bith Superior € middle nasal conchae, the wforior nasel
Pastas) onchas form tne Conditioning apparalis of tte mote
@ Ean_ossiler + Lark middle we hos 3 bong ossidls namely ~ Mallens, Inewd © Stopes
Imeudomeliecler joint - Saddty Joint
Irena CArwil Shaped)
Slapes (Stirrup ~ shaped)
Matleusstapes CSkérrup ~sheped)
Hare
Imendo - slapecliak joint - Ball 4 socket Joint
Tine allow fue movements 6 a
* Bines , dot Saddle bball sockut
thuutou, Oe Sound waver hun Kit these onsila ihe get aamplifiecl ard thio amplijied-
Stand ig Conyed. to te ivan toe
@ Waist ore:- U-shaped Dine prurent Juve above the damyny . Only bone in tu boty
that lees nel foun jaunt witty othe bone sin Tu body. “Joins Lo lay
trough Thro “gel ‘gine t wuss g tigue, attak to it
tpi bone
VERTEBRAL COLUMN
No- ine Adu” Region
Type of Vertbrae No: tne foetina
1 Neck.
© Wuteat vertebrne +
@ TWhormeic vertebrae & 1 Thorax
@® humbar vertebrae, 5 5 Waist | Abalomen,
G) Saprak wertob re 5 1 dacrum Kp region,
y) Uetiyyeat verted nae 4 \ ae Tait Hayion
Toad 33) Les] s%K
Curves of Voutebral Column
+ Voibral Column in tee adulli har + rower —-2 Prdmnareg purrs
Se Secondary ures
tusioe Potevier
convert oa .
omasity | = hate an bere) Soe weno
corer { 2 Sun tusunes 7? Cried conver
covet UG (denies oft Sith, > Karbon
due fo movernenta )
] commicotWhen infant vows Asal
Look aneund thio Leads | Sarak
To duutlaprant of carvival Lumbar convexity
convey duuleps dun DE
ouet pos Fixe
* Scoliosis
He Kyphors ed prorainence In thoracie, cata
1 Tk VERTEBRAE
© Gwial Wobrw: F iy no. 4 parcel dy tw mack. Hagin
1 Gwteat vertebroe - Abas
S Nome is Giver aptin, the mame of Aresk God Moy whe
believed to be conning arth ow hin shoulolvu.
— Ring Shaped § has Jacua for oupitae yes of, the Skutb
7 Tr “ako hos facet for Odeutrid prouts of “tw axis vertebra
hein teeta tor odonliid procs
Facuts for occipita condeFase por vue
Parets for occipital conde
xy Vartan - Axte
Te ta Named as Axis as ib fours Thw avis which Uns atlas verlebme moves
“This vesibree And facili for alias anch a cdenlnid prouas Beat fib snk
atlas and fowns a Plrotad joint wohithe oltrunt the sideways movement oft beak
Odowiloid
» Tharureste prowaces
Prous
ies Covlain foramina ansver
ei Fast for pseninen tsoighy whitle
Mos
Otanial nemand pow tenrough
nuk Bifid Spinone
er prowas
Ktlon & Axis semeing pivot joint
Ti utess Vortabvas - Wulibna Paominans
The epimow prouss is wet bifid and the Tansvoue prouises Lack, Toncverse
foramen -,
AC press
Newnab -formen
Yo spinous prouss-
# Fealun of a Eppicat aruical vertibme <—" Nawal fomentn
Seen Prowse wit Lansverse foramen
Bid pinowy prouss
Cuntrusnn
Mee Guten vertebrae au Aeppicad:
Thoracic, Vulibuas - Toll 12 dv nov
\ ae LS eR ane plipplead
oe Oppicnk
41M fxbicol snomcie verlebrne,
ae
Ben
(B) Costa facits + for attachrrent
of is.
O Nena foramen
@ trrngrese presses
© Spiers puoasswe re
© spinon puowss
ae,
HA bypical Mroreic vertndran 3 costal fatelt
© lupeior costal —————
‘Shaves Inad of Oa vib with the inferior costal facut
of Mppe. velibrat
Ce
©
Shares hood of tHe wb wit tu superior costal facet
twee vert bene
O©issiak_4oeet on. Tansvene prouss
for age Hb
> dhoracie, vewlbbmas owe the pail of Rib-cage,
® Lurban Vertue Toll 5 tn rumba
Oyen aized ap
dagiat Aized vertibrae in the yoibsal totumn
@ Soon
Formed. fusion of 5 Sool wertibrar tin foclnt Ups»
Fovrrs Bee pat of Palade gute and abo towns he avaface for Ho centwum of-
Aurobar yeitibtne Spinal canal,
Surface for Lumbar -
WEY
# Saval fowwina are the
Se inltivertabrl Jowmtna thas
ane ovened by te fusion 4
S gacral vertiiprou Wrowgh there
Verbal vw’ — -fromina, Spinal erves jas
ck ceed aFen Seer veribrar Wrogh there
T Dorsal view Venhel vw’ foramina, Apinal meres pans
ane 4
Posiiten of Sacrum onan
(wentat vay bape bas
©
Coceyx omears — Cutkoo bird , Thin atrutioe appear Like beak of tuckeo bitch and hence thio
wernt
Coco ia forrrad by fusion A Cunyyent vintubrow
& Bio 2 yertbrar, inliastibwal dite 7% present uid sb omade Up of eohite
fede wtilaye
Rigs & STERNUM
Ye ame IR paces of ibs # Ore Shamus
abing bibs
or
Velibros|irnal Ribs Verlitbro-chondtad nibs Vertibrnl rues
> pain to ¥* aie 787, 974 10 pain of nibs PHAR pain, devallg
+ Dove. altrahed > Dorse attached Lo the attachad lo vertebrae &
b tha vertebrae anc vetebrae and ve
verily pote
A vib has & pals sey pare 7 AMaches Lo vortebuae,
GrElepnous part ~ atthe fo the
Starrs
# Siner, & Hib attaches to & vertobras dirauttaneous
Ol Nigel i ¢A vib has 2 pat Bony pint Abathie Bo vntbine
Arte lapinous part + altrhts to the
Brus
# Binee, & Single Mib athathes fo & vertobrae Liranbtiareesly
os ip J Colled as Biaphalic Hib
Slime! flattened plato present venbinliy im the oil ochwue Kids atta
5 Spesctuna of Stenrum has 3 ragione Manubyiun, - provides surface
fr clavicles
Sungec foe Cavice be
Re Mavuubriae Bedy - Poe tuface for
i“
forslo fr {3 =i) FH Seay phot procs - ends jugt our He
‘Nes “
a diapheagres
§ ipheicl prowess.