thoracic outlet syndrome

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THORACIC OUTLET SYNDROME Disusun Oleh : Kade Chintya P. S. Pembimbing : dr. Tommy Tiluata SpBTKV

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Page 1: Thoracic Outlet Syndrome

THORACIC OUTLET SYNDROME

Disusun Oleh : Kade Chintya P. S.

Pembimbing : dr.

Tommy Tiluata

SpBTKV

Page 2: Thoracic Outlet Syndrome

DEFINISI Suatu kondisi dimana gejala dihasilkan

dari : - kompresi saraf- kompresi pembuluh darah- atau keduanyakarena suatu jalan yang tidak memadai melalui area (outlet toraks) antara pangkal leher dan ketiak.

Page 3: Thoracic Outlet Syndrome

Cervical RibSyndrome

Costoclavicularsyndrome

Scalenus anticussyndrome

Hyperabductionsyndrome

Pectoralis minorsyndrome

Adson’s syndrome Brachial plexus syndrome

Shoulder arm syndrome

TOS

Page 4: Thoracic Outlet Syndrome

WHERE IS THE THORACIC OUTLET?

Bony anatomy:Clavicle1st RibScapula

Page 5: Thoracic Outlet Syndrome

ANATOMI OUTLET THORAKS Outlet thoraks di kelilingi otot, tulang dan

jaringan Terdiri dari 3 struktur penting :

- Arteri Subklavia- Vena Subklavia- Pleksus Brakhialis

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BRACHIAL PLEXUS GATES

Page 9: Thoracic Outlet Syndrome

BRACHIAL PLEXUS GATES

Page 10: Thoracic Outlet Syndrome

BRACHIAL PLEXUS GATES

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PENYEBAB KOMPRESI Pembesaran atau pergerakan pada

jaringan outlet thoraks, seperti :- Pembesaran otot- Tulang rusuk ekstra dari leher saat lahir- Tumor di bagian atas paru-paru (jarang)- Posisi (aktivitas mengangkat, posisi tidur)- Obesitas- Trauma, luka (fibrosis) dll.

Page 12: Thoracic Outlet Syndrome

GEJALA Nyeri di leher, dada, bahu atau lengan

sampai tangan Kesemutan/mati rasa (parestesia) Kelemahan otot Perubahan warna kulit pada tangan,

dingin atau bengkak

Page 13: Thoracic Outlet Syndrome

2 CATEGORIES OF TOS

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PATOGENESIS

Struktur neurovaskular

berjalan bersama

melalui ruang :

Kerentanan terhadap

kompresi atau peregangan

Terjadi penekanan,

timbulgejala

1. Ruang Interscalene2. Ruang Costoclavicular3. Ruang Subpectoralis

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When the patientraises their armoverhead, the

brachialplexus makes

a“Ushaped” turn over the 1st rib, then under the clavicle(costoclavicular

space)

The compression isintermittent: the bloodsupply to the nervereturns when the patientlowers their arm

Page 18: Thoracic Outlet Syndrome

DIAGNOSIS Anamnesis Pemeriksaan Fisik Pemeriksaan

Penunjang

Page 19: Thoracic Outlet Syndrome

PEMERIKSAAN PENUNJANG X-Ray Elektromiografi (EMG) CT angiogram MRI Tes Konduksi Kecepatan Saraf Venogram

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PENATALAKSANAAN Konservatif

- Latihan → meregangkan atau membuka jaringan outlet dada- Terapi fisik khusus- Meminimalkan aktivitas dan faktor risiko yang mencetuskan gejala

Operatif Bedah (reseksi)

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KOMPLIKASIPOST OPERATIF

cidera dari saraf phrenicus

Long thoracic nerve injury

Brachial plexus injury

Akumulasi darahn cairan atau udara di sekitar paru- paru

Sindrom Horner

Page 26: Thoracic Outlet Syndrome

DAFTAR PUSTAKA Smythe WR, Reznik SI, Putnam Jr. JB. Lung (including pulmonary

embolism and thoracic outlet syndrome). In: Townsend Jr. CM, Beauchamp RD, Evers BM, Mattox KL. Sabiston Textbook of Surgery. 18th ed. Philadelphia, Pa: Saunders Elsevier;2007:chap 59.

Holman WL,Sabiston DC (Sindrom Saluran Keluar Toraks). Sabiston Buku ajar Bedah). Bag 2 ; Hal 693- 695

Susan E. Mackinnon, MD & Christine B. Novak, PT, MS Washington University School of Medicine, St. Louis, Missouri March, 2001

Erdogan Atasoy, MD. Thoracic Outlet Syndrome : Anatomy, Departement of Surgery, University of Louisville School of Medicine. Head Clin 20 (2004) ; 7- 14

Sanders RJ, Hammond SL. Supraclavicular first rib resection and total scalenectomy:

technique and results. Hand Clin 2004;20(1):61-70. http://www.lni.wa.gov/ClaimsIns/Files/OMD/MedTreat/ThoracicOut

letNeurogenic.pdf http://www.shoulderinstitute.co.za/publications/thoracic-outlet-s

yndrome.pdf

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