Emergency Medicine for Mhsw

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    EMERGENCY MEDICINE

    PEMERIKSAAN RADIOLOGI

    Dr.Haryadi ,Sp.Rad

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    TRAUMA WAJAH /

    MUKA

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    Fraktur wajah / muka

    1. fraktur tl hidung ( os nasale )

    2. zygoma & arkus zygoma

    3.maxilla ( mid facial )

    4.orbita

    5.mandibula

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    TRAUMA TULANG MUKA / WAJAH

    - Fraktur ?yg sebabkan ganguan fisiologis

    normal sinus ,mulut ,dasar hidung & orbita

    - Informasi utk : . Ahli bedah

    . Dokter Gigi

    . Bedah mulut

    . THT

    . Mata

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    Fraktur tulang muka

    1.Dapat terjadi pd.satu tulang

    2.Beberapa tulang ( fraktur komplex)

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    Fraktur

    1.Tulang nasal

    2.Tulang frontal ,sinus frontalis

    3. Arkus zygomatikus

    4. Sinus ethmoidalis ,maxillaris

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    Pemeriksaan Radiologi

    - Kepala posisi AP / Lat

    - Waters

    - Ct Scan

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    FRONTAL

    TEMPORAL

    MASTOID

    PARIETAL

    S.FRONTALIS

    OCCIPITAL

    SELLA TURCICA

    S.SPHENOID

    SUTURALAMBDOIDEA

    SUTURA CORONARIA

    S.MAXILLARIS

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    ORBITA

    S.MAXILLARIS

    S.FRONTALIS

    SUTURACORONARIA

    ZYGOMATICUS

    MANDIBULA

    MASTOIDEA

    RAMUS MANDIBULA

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    AP

    WATERS

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    Fraktur komplex

    A. Fraktur naso orbita

    B. Fraktur Trimalar ( tripod )

    C. Fraktur Maxilla Le Fort

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    Fraktur Trimalar ( tripod )

    - mengenai tulang Zygomatikus

    - Waters

    - Ct Scan

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    Fraktur Le Fort

    - fraktur komplex mengenai tulang wajah

    - Le Fort 1 ( Transversal ) - Le Fort 2 ( Piramidal )

    - Le Fort 3 ( Disfungsi Kranio fasial )

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    Pemeriksaan :

    - kepala AP Lat

    - CT Scan

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    Fraktur tulang orbita

    Fraktur fraktur maxilla

    Klinis : 1.exoftalmus , enoftalmus

    2.diplopia

    3.asimetris muka

    4.gangguan saraf sensoris

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    WATERS

    S.MAXILLARIS

    S.FRONTALIS

    ARKUS ZYGOMA

    TIKUS

    ORBITA

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    Fraktur mandibula

    -otot elevator

    - depressor

    protrusor - klinis :

    -bengkak , nyeri,anaesthesi

    - maloklusi

    - dll

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    Gejala dan Simtom

    Nyeri

    Deformitas wajah

    Maloklusi

    Laserasi dan Perdarahan

    Trismus

    Mobilitas yang abnormal

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    - cranium AP-Lat

    - Mandibula

    - TMJ ( temporo mandibula joint open & close mouth )

    - Eissler ( angulus mandibula )

    - Ct scan

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    Radiologi

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    Fraktur tulang hidung /

    nasale

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    Fraktur zygoma & arkus

    zygoma - waters

    - ct scan

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    WATERS

    S.MAXILLARIS

    S.FRONTALIS

    ARKUS ZYGOMA

    TIKUS

    ORBITA

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    TRAUMA THORAX

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    Trauma thorax

    1. fraktur costa :

    tunggal atau multiple

    2. Pneumothorax tension pneumothorax >>> Empisema

    subkutis

    3. Hematothorax

    4.Kontusio pulmo

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    THORAX PA

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    Interpretasi foto thorax

    - radiologi anatomi

    - cara interpretasi

    - positioning : AP PA

    Lat

    RLD /LLD

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    Pneumothorax

    - Ok. Hubungan terbuka antara rongga

    dada & dunia luar melalui luka didinding

    dada yg menembus pleura parietal. - paru menguncup / kollap

    - tension pneumothorax >> Empisema

    subkutis

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    PNEUMOTHORAX

    Adalah udarayg terkumpul didalam cavumpleurasehingga memisahkan pleura visceralis &parietalis

    Pneumothorax lokal dan generalized Bisa terjadi bersama-sama

    darah,cairan,adhesive fibrous band

    Menurut terjadinya :

    1. pneumothorax spontan

    2. pneumothorax traumatik

    3. pneumothorax artificial

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    Gambaran radiologi

    Bayangan hyperluscent lokal ataugeneral

    Pada daerah hyperluscent tsb tidak tampak

    jaringan paru & vascular ( hyperluscentavascular )

    Bila hebat sebabkan collapse paru

    disekitarnya Collapse kearah medial

    Bila hebat mendorongjantung &mediastinum kesisi yang berlawanan

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    PNEUMOTHORAX

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    Hydropneumothorax

    Kausa

    1. secresi pleura masuk ke pneumothorax

    2. abses yg ruptur 3. pleural effusion yg ruptur

    GAMBARAN RONTGEN :

    Pada posisi tegak tampak Air fluid leveldgn bayangan Hyperluscentavasculardiatasnya.

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    HYDRO PNEUMOTHORAX

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    PLEURAL EFFUSION

    Yaitu cairan dalam cavum pleura Dapat berupa cairan bebas yg generalizedatau

    setempat (circumscribed)dan encapsulated(terbungkus kapsul )

    Kausa : 1.kelainan paru : . Infeksi tbc & non tbc ( bakteri,virus & jamur ) . Tumor paru,mediastinum . Metastase

    2. hambatan aliran getah bening . Hipoproteinemia (gagal jantung ,hati & ginjal ) 3. TRAUMA 4. idiophatic

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    Macam macam cairan pleura

    1. Transudat ( bening )

    - gagal jantung ,ginjal , hati

    - pemberian infus berlebihan

    - fibroma ovarii ( meigs syndrome ) 2. Eksudat ( keruh )

    - Tbc

    - empyema ( nanah )

    - penyakit kolagen 3. Darah

    - trauma, infark paru,karsinoma( keganasan )

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    Gambaran radiologi

    1.bila cairan kurang 200 ccpada foto tegakbelum terlihat ok cairan berada dibelakang diaphragma>> sinus costophrenico tumpul

    Foto lateral decubitus >> penebalan dinding pleuralateral

    2. bila cairan > 300 cc : - perselubungan radioopaque pada sinus ( sinus costo phrenico terisi lebih dulu ) -permukaan atas cairan berbentuk concave (cekung )

    dari lateral kemedial - bila banyakmendorong jantung ,mediastinum /trachea kesisi yang sehat ( kontra lateral )

    . 3 Loculated / encapsulated . Cairan terkumpul lokal ( pd empyema dgn perlekatan )

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    PLEURAL EFFUSION

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    TRAUMA SUSUNAN SYARAF PUSAT

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    TRAUMA :

    1.KEPALA ( CRANIUM / SCHEDEL /

    SKULL )

    2.TULANG BELAKANG ( COLUMNA VERTEBRALIS)

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    PEMERIKSAAN RADIOLOGI

    1. KONVENSIONAL :

    - RONTGEN

    A. Kepala :

    - Posisi AP dan lateral ,Oblique

    - Waters dll

    B. Vertebra :

    Posisi AP ,Lateral & oblique

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    2.CANGGIH :

    A. CT SCAN ( Computerized Tomografi

    Scanner )

    B. MRI ( Magnetic Resonance Imaging

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    ANATOMI

    - KEPALA

    - VERTEBRA

    - Positioning / proyeksi

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    KELAINAN PATOLOGI

    RONTGEN KEPALA :

    - FRAKTUR : - LINIER

    - DEPRESSI - DIASTASE SUTURA

    - PATOLOGI LAINNYA

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    RONTGEN COLUMNA VERTEBRA

    1. FRAKTUR KOMPRESSI

    2. SPONDYLOLISTHESIS

    Difisit neurologi

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    ANATOMI

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    TRAUMA KEPALA

    BIO MEKANIKAKERUSAKAN PADA TRAUMA KEPALA DAPAT DIAKIBATKAN :

    - GAYA ASELERASI

    - GAYA DESELARASI

    - ROTASI- LUKA TEMBAK / TEMBUS

    - CEDERA : SCALP

    TULANG

    JARINGAN OTAK

    VASKULAR

    - BILA ENERJI TRAUMA SANGAT BESAR DAPAT TIMBULKAN EFFEKCOUNTRECOUP

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    KLASIFIKASI CEDERA KEPALA

    1. FRAKTUR TULANG KEPALAA. FRAKTUR :- LINIER

    - DEPRESSI- DIASTATIK

    B. FRAKTUR BASIS KRANIIC. FRAKTUR MAKSILLO FASIALD. CEDERA EXTRA AXIAL :

    2. CEDERA EKSTRA AXIAL- HEMATOMA SUBDURAL

    - HEMATOMA EPIDURAL- HEMATOMA SUBARACHNOID

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    E. CEDERA INTRA AXIAL:

    . Hematoma Intra serebral

    . Kontusio serebri / kortikal . Diffuse Axonal injury ( DAI )

    . Cedera Gray matter Subkortikal

    . Cedera batang otak primer

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    F. CEDERA SEKUNDER

    A. SINDROMA HERNIASI

    B. HIDROSEFALUS

    C. PERDARAHAN OTAK TENGAH DURET

    D. CEDERA VASKULAR

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    KELAINAN PATOLOGIS AKIBAT

    TRAUMA KEPALA

    G. JARINGAN LUNAK KEPALA ( SCALP )

    HEMATOM SUBGALEAL : PERDARAHAN

    JARINGAN LUNAK DIATAS TABULA

    EXTERNA2. FRAKTUR TULANG KEPALA

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    Evaluasi pemeriksaan Ct Scan

    - bandingkan kedua hemisphere

    - pergeseran garis tengah

    - area perubahan densitas yg terlokalisir - lesi massa

    Perdarahan baru : berwarna putihCairan cerebro spinal : berwarna hitam

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    3. STRUKTUR INTRA KRANIAL

    PERDARAHAN EXTRA AXIAL

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    HEMATOM SUBDURAL

    - OK : Robekan vena didaerah kortex

    serebri atau bridging vena

    - CT SCAN : . Lesi Hiperdens tipis ,semilunar ( bulan

    sabit ) diantara tabula & parenkim otak

    . Akut & kronik

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    EPIDURAL HEMATOMA ( EDH )

    AKIBAT LASERASI / ROBEKNYA ARTERI MENINGEAL

    MEDIA ( 90 % )

    KUMPULAN DARAH DI EPIDURAL SPACE ( ANTARA

    TABULA INTERNA & LAPISAN DURA TERLUAR /PERIOST

    TIDAK MELEWATI SUTURA

    LESI HIPERDENS LENTIKULER / BIKONVEX

    LOKASI DIDAERAH TRAUMA / COUP SIDE

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    HYGROMA SUBDURAL

    AKIBAT ROBEKNYA MEMBRANARACHNOID DGN MEKANISME VENTILTERJADI ALIRAN CSF DARI SUBARACHNOID

    KE SUBDURAL SPACE

    LESI BERDENSITAS RENDAH MIRIP CSF

    KADANG SULIT DIBEDAKAN DGN SDH

    KRONIS

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    HEMATOM SUBARACHNOID ( SAH )

    TRAUMA LANGSUNG PEMBULUH DARAHLEPTOMENINGEAL ,PERDARAHAN KONTUSIO DISERTAIKOMUNIKASI KE SUBARACHNOID SPACE.

    LESI HIPERDENS PADA SULCI ,FISSUREINTERHEMISPHERE ,SISTERNA BASALIS

    PADA FISSURE INTERHEMISPHERE KADANG SULITDIBEDAKAN DGN PENEBALAN FALX SEREBRI

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    PERDARAHAN INTRA AXIAL

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    EDEMA SEREBRI

    PEMBENGKAKAN SEREBRI OK

    1. SEREBRAL HIPERAEMI

    2. CAIRAN INTRA SEREBRAL

    . -

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    KONTUSIO SEREBRI

    AKIBAT PERDARAHAN KECIL 2 ( PETECHIE / PATCHY ) OKKERUSAKAN PEMBULUH DARAH KAPILER & TERJADIEXTRA VASASI SEL & PLASMA DARAH

    LESI AGAK HIPERDENS DGN FOKAL EDEMA SEPERTI SALTAND PEPPER BATAS TAK TEGAS

    .BILA PERDARAHAN BERTAMBAH DGN FOKAL EDEMA

    DISEKITARNYA DISEBUT HEMATOMA INTRA SEREBRAL

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    HEMATOM INTRA CEREBRAL

    MEKANISME PERDARAHAN SEPERTIKONTUSIO

    KUMPULAN PERDARAHAN YG LEBIHBANYAK INTRA PARENCHYMAL

    CEDERA VASKULAR / KAPILER LEBIHBANYAK

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    PERDARAHAN INTRA VENTRIKULKAR

    LESI INI BIASANYA DISERTAI PERDARAHANINTRA PARENCHYMAL ATAU KONTUSIO

    KOMPLIKASI BIASANYA HIDROSEFALUS

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    TRAUMATIC PNEUMOENCEPHALUS

    UDARA INTRA CRANIAL

    KAUSA :

    - FRAKTUR SINUSPARANASALES,MASTOID,

    - LASERASI DURA ( DURA TEAR ). LOKASI : EPIDURAL , SUBDURAL, SUBARACHNOID

    INTRA CEREBRAL ATAU

    INTRAVENTRIKULAR

    . KOMPLIKASI INFEKSI SEKUNDER

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    LUKA TEMBAK

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    HERNIASI CEREBRAL

    PERDARAHAN DAPAT MENIMBULKAN EFFEK

    MASSA

    EFFEK MASSA YANG BERLEBIHAN SEBABKAN

    HERNIASI MACAM 2 :

    HERNIASI SUBFACIAL

    HERNIASI UNKUS

    HERNIASI DESCENDENS TRANSTENTORIAL

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    KESIMPULAN

    CT SCAN MEMPUNYAI PERANAN YANGPENTING DALAM MENGEVALUASI CEDERA

    AKIBAT TRAUMA KEPALA :

    JARINGAN LUNAK ,TULANG, JARINGANOTAK