• Ministerul Sanatatii si Familiei
  ( http://www.ms.ro/ )  
• Casa Nationala de Asigurari de Sanatate
  ( http://www.cnas.ro/ )  
• Colegiul Medicilor din Romania
  ( http://www.cmr.ro/ )  
• Centrul de Calcul, Statistica Sanitara si Documentare Medicala
  ( http://www.ms.ro/ccssdm/ccss.htm )

REGISTRE DE ENDOPROTEZARE

• European Artholpasty Register
  ( http://www.efort.org/E/05/01-50-01.asp )  
• Australian Orthopaedic Association National Joint Replacement Registry
  ( http://www.dmac.adelaide.edu.au/aoanjrr/ )
• U.K. National Joint Registry
  ( http://www.njrcentre.org.uk/ )  
• National Agency for Medicines
  ( http://www.nam.fi/english/publications/medical_devices.html )
• National Joint Register
  ( http://www.jru.orthop.gu.se/ )  
• Joint Replacement Unit
  ( http://www.jru.orthop.gu.se/ )
• Swedish Knee Arthroplasty Register
  ( http://www.ort.lu.se/knee/indexeng.html )  
• Canadian Institute for Health Information
  ( http://secure.cihi.ca/cihiweb/ )
• The Norwegian Arthroplasty Register
  ( http://info.haukeland.no/nrl/ )  
• Registrul National de Endoprotezare - Romania
  ( http://www.rne.ro )

SOCIETATI NATIONALE

• Asociacion Argentina de Ortopedia y Traumatologia ( AAOT ) - ARGENTINA
  ( http://www.aaot.org.ar/ )  
• Australian Orthopaedic Association ( AOA ) - AUSTRALIA
  ( http://www.aoa.org.au/ )
• Osterreichischen Gesellschaft fur Orthopadie und Orthopadische Chirurgie ( OGO ) - AUSTRIA
  ( http://www.orthopaedics.or.at/ )  
• Societe Royale Balge de Chirurgie Orthopedique et de Traumatologie ( SORBCOT ) - BELGIA
  ( http://www.sorbcot.be/Generic/jsp/index.jsp )
• Belgische Vereniging voor Orthopedie en Traumatologia ( BVOT ) - BELGIA
  ( http://www.bvot.be/ )  
• Sociedade Brasileria de Ortopedia e Traumatologia ( SBOT ) - BRAZILIA
  ( http://www.sbot.org.br/ )
• Bulgarian Orthopaedics and Traumatology Association ( BOTA ) - BULGARIA
  ( http://www.bulortho.org/ENG/index.htm )  
• Canadian Orthopaedic Association ( COA ) - CANADA
  ( http://www.coa-aco.org/ )
• Royal College of Physicians and Surgerons of Canada - CANADA
  ( http://rcpsc.medical.org/ )
• Sociedad Colombiana de Cirugía Ortopédica y Traumatología ( SCCOT ) - COLUMBIA
  ( http://www.sccot.org.co/ )  
• Croatian Orthopaedic and Traumatology Association (HUOT) - CROATIA
  ( http://www.huot.hr/index_uk.asp?page_id=naslovna_uk )
• Cyprian Association of Orthopaedic Surgery and Traumatology ( CAOST ) - CIPRU
  ( http://www.mse.com.cy/index-en.html )  
• Ceská Společnost pro Ortopedii a Traumatologii ( CSOT ) - CEHIA
  ( http://www.csot.cz/ )
• Dansk Ortopaedisk Selskab ( DOS ) - DANEMARCA
  ( http://hindso.dk/ )
• Sociedad Ecuatoriana de Ortopedia y Traumatología ( SEOT ) - ECUADOR
  (http://www.seotecuador.org/ )
• Egyptian Orthopaedic Association (EOA) - EGIPT
  ( http://www.eoa.org.eg/ )  
• Estonian Association of Traumatology and Orthopedics (ETOS) - ESTONIA
  ( http://www.ortopeedia.ee/en/index.html )
• Finnish Orthopaedic Association (SOY/FOA) - FINLANDA
  ( http://www.soy-foa.org/etusivu.html )  
• Société Française de Chirurgie Orthopédique et Traumatologique (SOFCOT) - FRANTA
  ( http://www.sofcot.com.fr/ )
• Deutsche Gesellschaft für Orthopädie und Orthopädische Chirurgie (DGOOC) - GERMANIA
  ( http://www.dgooc.de/ )
• Hong Kong College of Orthopaedic Surgeons - HONG KONG
  ( http://www.hkcos.org.hk/ )
• Hong Kong Orthopaedic Association - HONG KONG
  ( http://hkoa.org/ )
• Magyar Ortopéd Társaság (MOT) - UNGARIA
  ( http://www.ortopedtarsasag.hu/ )
• Indian Orthopaedic Association (IOA) - INDIA
  ( http://www.ioaindia.org/ )
• Iranian Orthopaedic Association (IOA) - IRAN
  ( http://www.iranoa.org/ )
• Israel Orthopaedic Association - ISRAEL
  ( http://ioa.netguide.co.il/ )
• Società Italiana di Ortopedia e Traumatologia (SIOT) - ITALIA
  ( http://www.siot.it/pagine/index.html )
• Japanese Orthopaedic Association (JOA) - JAPONIA
  ( http://www.joa.or.jp/english/english_frame.html )
• Jordan Orthopedic Association (JOA) - IORDANIA
  ( http://www.itimagine.com/joa/defaults.html )
• Korean Orthopaedic Association (KOA) - KOREA
  ( http://eng.koa.or.kr/main/index.html )
• Lebanese Orthopaedic Association (LOA) - LIBAN
  ( http://www.ortholeb.org/ )
• Malaysian Orthopaedic Association (MOA) - MALAEZIA
  ( http://www.moa-home.com/ )
• Sociedad Mexicana de Ortopedia (SMO) - MEXIC
  ( http://www.smo.com.mx/ )
• Société Marocaine de Chirurgie Orthopédique et de Traumatologie (SMACOT) - MAROC
  ( http://www.smacot.com/ )
• Dutch Orthopaedic Association/Nederlandse Orthopaedische Vereniging (NOV) - OLANDA
  ( http://www.orthopeden.org/nov_english )
• New Zealand Orthopaedic Association - NOUA ZEELANDA
  ( http://www.nzoa.org.nz/ )
• Norsk Ortopedisk Forening (NOF) - NORVEGIA
  ( http://www.ortopedi.no )  
• Pakistan Orthopaedic Association - PAKISTAN
  ( http://pakortho.org/ )
• Philippine Orthopaedic Association (POA) - FILIPINE
  ( http://www.philortho.org/ )  
• Polskie Towarzystwo Ortopedyczne i Traumatologiczne (PTOiTr) - POLONIA
  ( http://www.ptoitr.pl/ )
• Sociedade Portuguesa de Ortopedia e Traumatologia (SPOT) - PORTUGALIA
  ( http://www.spot.pt/ )  
• Romanian Society of Orthopaedics and Traumatology (SOROT) - ROMANIA
  ( http://www.sorot.ro/ )
• Societatea Romana de Otopedie si Traumatologie Pediatrica - ROMANIA
  ( http://www.sorop.ro/ )  
• Association of Orthopaedists and Traumatologists of the Russian Federation - RUSIA
  ( http://www.aotrf.org/ )
• Saudi Orthopaedic Association - ARABIA SAUDITA
  ( http://www.soassn.org/default.asp )  
• Singapore Orthopaedic Association (SOA) - SINGAPORE
  ( http://www.soa.org.sg/ )
• Slovenská Ortopedická a Traumatologická Spoločnosť (SOTS) - SLOVACIA
  ( http://www.ortopedia.sk/ )  
• South African Orthopaedic Association (SAOA) - AFRICA DE SUD
  ( http://www.saoa.org.za/ )
• Sociedad Española de Cirugía Ortopédica y Traumatología (SECOT) - SPANIA
  ( http://www.pulso.com/secot/index.html )
• Svensk Ortopedisk Förening (SOF) - SUEDIA
  ( http://www.ortopedi.Se )
• Société Suisse d'Orthopédie et de Traumatologie (SSO/SGO)  - ELVETIA
  ( http://www.sgosso.ch/ )
• Syrian Orthopaedic Association - SIRIA
  ( http://www.orthopaedic-syria.com/ )
• Taiwan Orthopaedic Association - TAIWAN
  ( http://www.bone.org.tw/ )
• Royal College of Orthopaedic Surgeons of Thailand (RCOST) - THAILANDA
  (  http://www.rcost.or.th/html/ )
• Turkish Society of Orthopaedics and Traumatology (TOTBID) - TURCIA
  ( http://www.totbid.org.tr/en/ )
• British Orthopaedic Association (BOA) - MAREA BRITANIE
  ( http://www.boa.ac.uk/ )
• American Academy of Orthopaedic Surgeons (AAOS) - SUA
  ( http://www.aaos.org/ )
• American Orthopaedic Association (AOA) - SUA
  ( http://www.aoassn.org/ )
• American Fracture Association - SUA
  ( http://www.afanew.org/ingles/inicio.htm )
• Sociedad Venezolana de Cirugía Ortopédica y Traumatología (SVCOT) - VENEZUELA
  ( http://www.svcot.org.ve/ )                                                                                                                                                                                                                                                              SUS 

  SOCIETATI INTERNATIONALE

• European Federation of National Associations of Orthopaedics and Traumatology (EFORT)
  ( http://www.efort.org )
• Global Orthopaedic Opportunities ( Formerly International Center for Orthopaedic Education)
  ( http://www3.aaos.org/member/global/main.cfm )
• International Intradiscal Therapy Society (IITS)
  ( http://www.iits.org/ )
• International Musculoskeletal Laser Society (IMLAS)
  ( http://www.imlas.org )
• International Society for Minimal Intervention in Spinal Surgery (ISMISS)  
  ( http://www.ismiss.com/ )
• Journal of International Orthopaedics Online Edition
  ( http://www.springer.com/west/home/medicine?SGWID=4-10054-70-1038368-0 )
• Médecins Sans Frontières (MSF)
  ( http://www.msf.org/ )
• Orthogate
  ( http://www.orthogate.com/ )
• Orthopaedics Today
  ( http://www.orthosupersite.com/ )
• Pan Arab Orthopedic Association (PAOA)
  ( http://www.paoa.net/ )
• Sociedad Latinoamericana de Ortopedia y Traumatología (SLAOT)
  ( http://www.slaot.com.mx/index.php )
• The Journal of Bone and Joint Surgery
  ( http://www.jbjs.org/ )
• Wheeless' Textbook of Orthopaedics
  ( http://www.wheelessonline.com/ )
• World Federation of Hemophilia - Musculoskeletal Committee
  ( http://www.wfh.org/index.asp?lang=EN )
• World Health Organization (WHO)
  ( http://www.who.int/en/ )
• World Ortho
  ( http://www.worldortho.com/ )
• World Orthopaedic Concern (WOC)
  ( http://www.worldorthopedicconcern.org/ )
• World Society for Reconstructive Microsurgery (WSRM)
  ( http://www.wsrm.net/ )
• AO Foundation
  ( http://www.aofoundation.org/portal/wps/portal/Home )
• Asia Pacific Orthopaedic Association (APOA)
  ( http://www.apoa-home.org )
• Association Research Circulation Osseous (ARCO)
  ( http://arco-intl.org/index.htm )
• Bone and Joint Decade (BJD)
  ( http://www.boneandjointdecade.org/)

  PUBLICATII

• Revue de Chirurgie Orthopedique
  ( http://www.e2med.com/index.cfm?Fuseaction=Revue&IDXRevue=111 )
• The Journal of Bone and Joint Surgery
  ( http://www.jbjs.org.uk/ )
• The Journal of Rheumatology
  ( http://www.jrheum.com/ )                                                                                                                                                                                                                                                              SUS