anatomi sistem muskuloskeletal-otot
TRANSCRIPT
Sasanthy Kusumaningtyas
OTOT RANGKA
• Terdapat lebih dari 600 otot di tubuh manusia• Penamaan otot berdasarkan:
Lokasi : brachialis Bentuk : trapezius Ukuran: maximus, minimus, brevis, longus gluteus
maximus Arah serabut otot: rectus femoris, obliquus abdominis
internus Perlekatannya: brachioradialis Jumlah origo: biceps (2 heads), triceps (3 heads) Gerak: flexor, extensor, abductor, adductor
o M.extensor carpi radialis longus ;m.biceps brachii caput longum; m.biceps femoris caput longum
OTOT RANGKA• Setiap otot dibentuk oleh serabut otot dengan arah tertentu
menentukan jelajah gerak (range of motion).
Source: Joseph Hamill. Biomechanical basis of human movement. 3Rd ed. Lippincott Williams & Wilkins. 2009.
insertion
origin
Source: Joseph Hamill. Biomechanical basis of human movement. 3Rd ed. Lippincott Williams & Wilkins. 2009.
PERLEKATAN OTOT RANGKA• Ujung otot melekat pada tulang secara langsung maupun melalui perantara jaringan
ikat.• Apabila letak perlekatan mendekati garis tengah tubuh atau ke arah proksimal disebut
dengan origo.• Apabila sebaliknya, disebut dengan insersio
OTOT PADA TUBUH
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT WAJAH DAN LEHER
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT PENGUNYAH
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT LEHER DAN DASAR MULUT
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT LEHER DAN DASAR MULUT
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT LEHER DAN DASAR MULUT
OTOT-OTOT LEHER
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT COLUMNA SPINALIS
• Cervical – M.rectus capitis posterior– M.obliquus capitis muscles– M.splenius capitis & cervicis
• Thoracic & lumbar– Mm.spinales (capitis, cervicis, dorsi)– Mm.semispinales (capitis, cervicis, dorsi)– Mm.iliocostales (cervicis, dorsi, lumborum)– Mm.longissimus (capitis, cervicis, dorsi)– M.sacrospinalis (erector spinalis)– M.quadratus lumborum– M.multifidus
OTOT-OTOT COLUMNA SPINALIS
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT COLUMNA SPINALIS
Sou
rce:
Mari
eb
& M
alla
t. H
um
an
An
ato
my.
3rd
ed
. B
en
jam
in
Cu
mm
ing
s. 2
00
1
OTOT-OTOT COLUMNA SPINALIS
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT RESPIRASI
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT DINDING PERUT
EXTERNAL OBLIQUE
RECTUS ABDOMINISINTERNAL OBLIQUE
TRANSVERSUS ABDOMINIS
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT DINDING TORAKS
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT DINDING TORAKS
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT LENGAN ATAS DAN BAHU
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT LENGAN ATAS DAN BAHU
OTOT-OTOT LENGAN BAWAH
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT LENGAN BAWAH
Sou
rce:
Mari
eb
& M
alla
t. H
um
an
An
ato
my.
3rd
ed
. B
en
jam
in
Cu
mm
ing
s. 2
00
1
OTOT-OTOT TANGAN
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT TUNGKAI ATAS
Mm.quadriceps femoris
vastus lateralis vastus medialis
Vastus intermedius
Rectus femoris
Source: Dynamic Human Anatomy 2.0
OTOT-OTOT GLUTEAL DAN
TUNGKAI ATAS
hamstrings musclesSource: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
semimembranosus
semitendinosus
biceps femoris
Fibularis (peroneus) longus
Tibialis anterior
Extensor digitorum longus
Extensor hallucis longus
Fibularis (peroneus) tertius
Tibialis anterior
Extensor hallucis longusFibularis
(peroneus) tertius
Extensor digitorum longus
OTOT-OTOT TUNGKAI BAWAH
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT TUNGKAI BAWAH
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
• triceps surae muscles
OTOT-OTOT TUNGKAI BAWAH
Sou
rce:
Mari
eb
& M
alla
t. H
um
an
An
ato
my.
3rd
ed
. B
en
jam
in C
um
min
gs.
2
00
1
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT KAKI
Source: Dynamic Human Anatomy 2.0
OTOT-OTOT KAKI
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
OTOT-OTOT KAKI
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
GERAK YANG DIHASILKAN OLEH OTOT
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
Source: Marieb & Mallat. Human Anatomy. 3rd ed. Benjamin Cummings. 2001
GERAK YANG DIHASILKAN OLEH OTOT
GERAK YANG DIHASILKAN OLEH OTOTS
ou
rce:
Mari
eb
& M
alla
t. H
um
an
An
ato
my.
3rd
ed
. B
en
jam
in C
um
min
gs.
20
01
Sou
rce: M
arie
b &
Malla
t. Hu
man
An
ato
my. 3
rd e
d. B
en
jam
in C
um
min
gs. 2
00
1
GERAK YANG DIHASILKAN OLEH OTOTS
ou
rce: M
arie
b &
Malla
t. Hu
man
An
ato
my. 3
rd e
d. B
en
jam
in C
um
min
gs.
20
01
Referensi• Dynamic Human Anatomy 2.0• Hamill J, Knutzen KN. 2009. Biomechanical basis of human movement.
3rd ed. Lippincott Williams & Wilkins.• Marieb EN, Mallat J. 2001. Human Anatomy• Tortora, JG & Derricson BH.2009. Priciples of anatomy and physiology.• Van De Graaff. 2001. Human Anatomy. 6th ed. McGraw-Hill Company.