Filters

Specialty
Additional Specialty
Distance
    Gender
    Insurance
    Availability
    Language
    Years of Experience
    Level of Expertise

    Last Updated: 01/09/2026

    Save doctors for later
    Sign Up
    Not sure about your diagnosis?
    Check Your Symptoms
    Already have a doctor?
    Find A Second Opinion

    MediFind found 37 doctor with experience in Congenital Radioulnar Synostosis near Japan. Of these, 24 are Experienced, 11 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    37 providers found
      Distinguished in Congenital Radioulnar Synostosis

      Fuminori Kanaya
      Distinguished in Congenital Radioulnar Synostosis

      Fuminori Kanaya
      Okinawa, JP 

      Fuminori Kanaya practices in Okinawa, Japan. Kanaya is rated as a Distinguished expert by MediFind in the treatment of Congenital Radioulnar Synostosis. Their top areas of expertise are Osteosarcoma, Adult Soft Tissue Sarcoma, Congenital Radioulnar Synostosis, Fibrosarcoma, and Bone Graft.

      Distinguished in Congenital Radioulnar Synostosis

      Masaki Kinjo
      Distinguished in Congenital Radioulnar Synostosis

      Masaki Kinjo
      Okinawa, JP 

      Masaki Kinjo practices in Okinawa, Japan. Mr. Kinjo is rated as a Distinguished expert by MediFind in the treatment of Congenital Radioulnar Synostosis. His top areas of expertise are Congenital Radioulnar Synostosis and Kienbock's Disease.

      Advanced in Congenital Radioulnar Synostosis

      Shinichiro Takayama
      Advanced in Congenital Radioulnar Synostosis

      Shinichiro Takayama
      Tokyo, JP 

      Shinichiro Takayama practices in Tokyo, Japan. Takayama is rated as an Advanced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. Their top areas of expertise are Preaxial Polydactyly Type 1, Congenital Radioulnar Synostosis, Polydactyly, Split Hand Foot Malformation, and Osteotomy.

      Learn about our expert tiers
      Advanced in Congenital Radioulnar Synostosis

      Takehiko Takagi
      Advanced in Congenital Radioulnar Synostosis

      Takehiko Takagi
      Tokyo, JP 

      Takehiko Takagi practices in Tokyo, Japan. Takagi is rated as an Advanced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. Their top areas of expertise are Preaxial Polydactyly Type 1, Congenital Radioulnar Synostosis, Arthrogryposis Multiplex Congenita, Osteotomy, and Trapeziectomy.

      Advanced in Congenital Radioulnar Synostosis

      Tsuyoshi Murase
      Advanced in Congenital Radioulnar Synostosis

      Tsuyoshi Murase

      Bell Land General Hospital

      Sakai, JP 

      Tsuyoshi Murase practices in Sakai, Japan. Mr. Murase is rated as an Advanced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. His top areas of expertise are Congenital Radioulnar Synostosis, Maffucci Syndrome, Ollier Disease, Osteotomy, and Hip Resurfacing.

      Advanced in Congenital Radioulnar Synostosis

      Tetsuya Niihori
      Advanced in Congenital Radioulnar Synostosis

      Tetsuya Niihori
      JP 

      Tetsuya Niihori practices in Japan. Mr. Niihori is rated as an Advanced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. His top areas of expertise are Costello Syndrome, RASopathies, Linear Nevus Sebaceous Syndrome, and Noonan Syndrome.

      Advanced in Congenital Radioulnar Synostosis

      Yoko Aoki
      Advanced in Congenital Radioulnar Synostosis

      Yoko Aoki
      Sendai, JP 

      Yoko Aoki practices in Sendai, Japan. Ms. Aoki is rated as an Advanced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. Her top areas of expertise are RASopathies, Noonan Syndrome, Costello Syndrome, and Cardiofaciocutaneous Syndrome.

      Advanced in Congenital Radioulnar Synostosis

      Koki Nagai
      Advanced in Congenital Radioulnar Synostosis

      Koki Nagai
      Yokohama, JP 

      Koki Nagai practices in Yokohama, Japan. Mr. Nagai is rated as an Advanced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. His top areas of expertise are Alternating Hemiplegia of Childhood, Hemiplegia, Acquired Amegakaryocytic Thrombocytopenia, and Congenital Radioulnar Synostosis.

      Advanced in Congenital Radioulnar Synostosis

      Hiroshi Satake
      Advanced in Congenital Radioulnar Synostosis

      Hiroshi Satake
      Yamagata, JP 

      Hiroshi Satake practices in Yamagata, Japan. Mr. Satake is rated as an Advanced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. His top areas of expertise are Osteochondritis Dissecans, Thoracic Outlet Syndrome, Tennis Elbow, Osteotomy, and Bone Graft.

      Advanced in Congenital Radioulnar Synostosis

      Kohei Kanaya
      Advanced in Congenital Radioulnar Synostosis

      Kohei Kanaya
      Sapporo, JP 

      Kohei Kanaya practices in Sapporo, Japan. Mr. Kanaya is rated as an Advanced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. His top areas of expertise are Metachondromatosis, Hereditary Multiple Osteochondromas, Congenital Radioulnar Synostosis, Osteotomy, and Oophorectomy.

      Advanced in Congenital Radioulnar Synostosis

      Takuya Tsumura
      Advanced in Congenital Radioulnar Synostosis

      Takuya Tsumura
      Kurashiki, JP 

      Takuya Tsumura practices in Kurashiki, Japan. Mr. Tsumura is rated as an Advanced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. His top areas of expertise are Scaphoid Non-Union, Congenital Radioulnar Synostosis, Osteotomy, and Bone Graft.

      Advanced in Congenital Radioulnar Synostosis

      Takako Suzuki
      Advanced in Congenital Radioulnar Synostosis

      Takako Suzuki
      Koshigaya, JP 

      Takako Suzuki practices in Koshigaya, Japan. Ms. Suzuki is rated as an Advanced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Congenital Radioulnar Synostosis, and Rheumatoid Arthritis (RA).

      Advanced in Congenital Radioulnar Synostosis

      Hirotaka Okubo
      Advanced in Congenital Radioulnar Synostosis

      Hirotaka Okubo
      Okinawa, JP 

      Hirotaka Okubo practices in Okinawa, Japan. Okubo is rated as an Advanced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. Their top areas of expertise are Congenital Radioulnar Synostosis, Kienbock's Disease, and Osteonecrosis.

      Experienced in Congenital Radioulnar Synostosis

      Hayao Shiode
      Experienced in Congenital Radioulnar Synostosis

      Hayao Shiode
      Kurashiki, JP 

      Hayao Shiode practices in Kurashiki, Japan. Shiode is rated as an Experienced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. Their top areas of expertise are Scaphoid Non-Union, Congenital Radioulnar Synostosis, Tendinitis, Osteotomy, and Bone Graft.

      Experienced in Congenital Radioulnar Synostosis

      Yusuke Kawabata
      Experienced in Congenital Radioulnar Synostosis

      Yusuke Kawabata
      Yokohama, JP 

      Yusuke Kawabata practices in Yokohama, Japan. Mr. Kawabata is rated as an Experienced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. His top areas of expertise are Adult Soft Tissue Sarcoma, Rhabdomyosarcoma Embryonal, Congenital Radioulnar Synostosis, Bone Tumor, and Osteotomy.

      Experienced in Congenital Radioulnar Synostosis

      Masatoshi Takahara
      Experienced in Congenital Radioulnar Synostosis

      Masatoshi Takahara
      Sendai, JP 

      Masatoshi Takahara practices in Sendai, Japan. Mr. Takahara is rated as an Experienced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. His top areas of expertise are Osteochondritis Dissecans, Tenosynovitis, Mononeuritis Multiplex, Osteotomy, and Bone Graft.

      Experienced in Congenital Radioulnar Synostosis

      Yukio Nakamura
      Experienced in Congenital Radioulnar Synostosis

      Yukio Nakamura
      Nagakute, JP 

      Yukio Nakamura practices in Nagakute, Japan. Mr. Nakamura is rated as an Experienced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. His top areas of expertise are Osteoporosis, Sideroblastic Anemia, Postmenopausal Osteoporosis, Bone Marrow Aspiration, and Hepatectomy.

      Experienced in Congenital Radioulnar Synostosis

      Tomohiko Sakuda
      Experienced in Congenital Radioulnar Synostosis

      Tomohiko Sakuda
      Hiroshima, JP 

      Tomohiko Sakuda practices in Hiroshima, Japan. Sakuda is rated as an Experienced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. Their top areas of expertise are Osteosarcoma, Muscle Spasms, Bone Tumor, Adult Soft Tissue Sarcoma, and Tissue Biopsy.

      Experienced in Congenital Radioulnar Synostosis

      Masaki Nakano
      Experienced in Congenital Radioulnar Synostosis

      Masaki Nakano
      Matsumoto, JP 

      Masaki Nakano practices in Matsumoto, Japan. Mr. Nakano is rated as an Experienced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. His top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Fractured Spine, Knee Replacement, and Hip Replacement.

      Experienced in Congenital Radioulnar Synostosis

      Masatoshi Komatsu
      Experienced in Congenital Radioulnar Synostosis

      Masatoshi Komatsu
      Suwa, JP 

      Masatoshi Komatsu practices in Suwa, Japan. Mr. Komatsu is rated as an Experienced expert by MediFind in the treatment of Congenital Radioulnar Synostosis. His top areas of expertise are Congenital Radioulnar Synostosis, Osteoarthritis, Arthritis, and Ganglion Cyst.

      While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
      Showing 1-20 of 37

      Last Updated: 01/09/2026

      What is the definition of Congenital Radioulnar Synostosis?

      Congenital radioulnar synostosis is a rare condition in which there is an abnormal connection (synostosis) of the radius and ulna (bones in the forearm) at birth. The condition is present in both arms (bilateral) in approximately 60% of cases. Signs and symptoms depend on the severity of the abnormality and whether it is bilateral; people with the condition often have limited rotational movement of the forearm. Pain is usually not present until the teenage years. There are 2 types of radioulnar synostosis: type 1 and type 2. In type 1, the fusion involves 2-6 cm of the area between the radius and ulna bones which is closer to the elbow and the knobby end of the radius that meets the elbow is absent (radial head). In type 2, the fusion is farther from the elbow and there is dislocation of the radial head. Both types result in a limitation of inward roll (pronation) and outward roll (supination) of the forearm, and in type 2 there is also a restriction of extension at the elbow. Congenital radioulnar synostosis is due to abnormal fetal development of the forearm bones, but the underlying cause is not always known. It is sometimes a feature of certain chromosome abnormalities or genetic syndromes. Some cases appear to be inherited in an autosomal dominant manner.

      When should I see a Congenital Radioulnar Synostosis doctor in Japan?

      There are various reasons why you may want to see a specialist, such as: 

      • Your primary care provider recommends it. 
      • Your condition requires expert knowledge and specialized care. 
      • Your symptoms persist or worsen despite treatment. 
      • You need specialized testing or procedures. 
      • You want a second opinion.  

      What should I consider when choosing a Congenital Radioulnar Synostosis doctor in Japan?

      It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

      How do I find the best Congenital Radioulnar Synostosis doctor in Japan?

      You can find a Congenital Radioulnar Synostosis doctor in any of the 10 largest U.S. cities by clicking below:

      Congenital Radioulnar Synostosis doctor near New York, NY
      Congenital Radioulnar Synostosis doctor near Los Angeles, CA
      Congenital Radioulnar Synostosis doctor near Chicago, IL
      Congenital Radioulnar Synostosis doctor near Houston, TX
      Congenital Radioulnar Synostosis doctor near Phoenix, AZ
      Congenital Radioulnar Synostosis doctor near Philadelphia, PA
      Congenital Radioulnar Synostosis doctor near Atlanta, GA
      Congenital Radioulnar Synostosis doctor near Boston, MA
      Congenital Radioulnar Synostosis doctor near Dallas, TX
      Congenital Radioulnar Synostosis doctor near San Jose, CA

      How does MediFind rank Congenital Radioulnar Synostosis doctors in Japan?

      MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

      What types of insurance are accepted by Congenital Radioulnar Synostosis doctors in Japan?

      Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

      How can I book an appointment online with a Congenital Radioulnar Synostosis doctor in Japan?

      MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Congenital Radioulnar Synostosis doctor search results page. 

      Why is it important to get a second opinion from a different Congenital Radioulnar Synostosis doctor?

      Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

      How can I prepare for my appointment with a Congenital Radioulnar Synostosis doctor in Japan?

      Prepare for your appointment by gathering the following items: 

      • Copies of medical records (dating back at least one year) 
      • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
      • Family history of disease 
      • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
      • Allergies to medications, food, latex, insects, etc.  
      • List of questions and concerns 
      • Your insurance card 

      You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

      What questions should I ask my Congenital Radioulnar Synostosis doctor?

      Here are some sample questions: 

      • Can you explain in simple terms what this condition is and how it’s treated? 
      • What symptoms or side effects should I watch for? 
      • What tests will be involved, and when can I expect results? 
      • Are there other specialists I need to see? 
      • What’s the best way to reach you if I have follow-up questions? 

      How can I learn about the latest clinical trials and research advances my Congenital Radioulnar Synostosis doctor may know about?

      MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

      MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

      Can I filter my search to show male or female Congenital Radioulnar Synostosis doctors in Japan?

      Look for the filter feature on the left side of the Congenital Radioulnar Synostosis doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

      Can I filter my search to find a Congenital Radioulnar Synostosis doctor that offers video calls?

      Look for the filter feature on the left-side of the Congenital Radioulnar Synostosis doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

      Reviewed on: 11/11/24  

      By: MediFind Medical Staff 

      Read more about our Content Policy.