ICD-10 Diagnosis Code M93.269

Osteochondritis dissecans, unspecified knee

Diagnosis Code M93.269

ICD-10: M93.269
Short Description: Osteochondritis dissecans, unspecified knee
Long Description: Osteochondritis dissecans, unspecified knee
This is the 2017 version of the ICD-10-CM diagnosis code M93.269

Valid for Submission
The code M93.269 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Diseases of the musculoskeletal system and connective tissue (M00–M99)
    • Chondropathies (M91-M94)
      • Other osteochondropathies (M93)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code M93.269 is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)

  • 553 - BONE DISEASES AND ARTHROPATHIES WITH MCC
  • 554 - BONE DISEASES AND ARTHROPATHIES WITHOUT MCC

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The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

Synonyms
  • Osteochondritis dissecans of distal femur
  • Osteochondritis dissecans of distal femur
  • Osteochondritis dissecans of the lateral femoral condyle
  • Osteochondritis dissecans of the medial femoral condyle
  • Osteochondritis dissecans of the patella

Information for Patients


Bone Diseases

Your bones help you move, give you shape and support your body. They are living tissues that rebuild constantly throughout your life. During childhood and your teens, your body adds new bone faster than it removes old bone. After about age 20, you can lose bone faster than you make bone. To have strong bones when you are young, and to prevent bone loss when you are older, you need to get enough calcium, vitamin D, and exercise. You should also avoid smoking and drinking too much alcohol.

Bone diseases can make bones easy to break. Different kinds of bone problems include

  • Low bone density and osteoporosis, which make your bones weak and more likely to break
  • Osteogenesis imperfecta makes your bones brittle
  • Paget's disease of bone makes them weak
  • Bones can also develop cancer and infections
  • Other bone diseases, which are caused by poor nutrition, genetics, or problems with the rate of bone growth or rebuilding

NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases

  • ALP - blood test (Medical Encyclopedia)
  • ALP isoenzyme test (Medical Encyclopedia)
  • Blount disease (Medical Encyclopedia)
  • Bone lesion biopsy (Medical Encyclopedia)
  • Bone pain or tenderness (Medical Encyclopedia)
  • Bone tumor (Medical Encyclopedia)
  • Bowlegs (Medical Encyclopedia)
  • Fibrous dysplasia (Medical Encyclopedia)
  • Osteomalacia (Medical Encyclopedia)
  • Osteopenia - premature infants (Medical Encyclopedia)


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Cartilage Disorders

Cartilage is the tough but flexible tissue that covers the ends of your bones at a joint. It also gives shape and support to other parts of your body, such as your ears, nose and windpipe. Healthy cartilage helps you move by allowing your bones to glide over each other. It also protects bones by preventing them from rubbing against each other.

Injured, inflamed, or damaged cartilage can cause symptoms such as pain and limited movement. It can also lead to joint damage and deformity. Causes of cartilage problems include

  • Tears and injuries, such as sports injuries
  • Genetic factors
  • Other disorders, such as some types of arthritis

Osteoarthritis results from breakdown of cartilage.

NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases

  • Costochondritis (Medical Encyclopedia)
  • Meniscus tears -- aftercare (Medical Encyclopedia)
  • Pectus carinatum (Medical Encyclopedia)
  • Pectus excavatum (Medical Encyclopedia)
  • Perichondritis (Medical Encyclopedia)
  • What Are Growth Plate Injuries? - NIH (National Institute of Arthritis and Musculoskeletal and Skin Diseases)


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Familial osteochondritis dissecans Familial osteochondritis dissecans is a condition that affects the joints and is associated with abnormal cartilage. Cartilage is a tough but flexible tissue that covers the ends of the bones at joints and is also part of the developing skeleton. A characteristic feature of familial osteochondritis dissecans is areas of bone damage (lesions) caused by detachment of cartilage and a piece of the underlying bone from the end of the bone at a joint. People with this condition develop multiple lesions that affect several joints, primarily the knees, elbows, hips, and ankles. The lesions cause stiffness, pain, and swelling in the joint. Often, the affected joint feels like it catches or locks during movement. Other characteristic features of familial osteochondritis dissecans include short stature and development of a joint disorder called osteoarthritis at an early age. Osteoarthritis is characterized by the breakdown of joint cartilage and the underlying bone. It causes pain and stiffness and restricts the movement of joints.A similar condition called sporadic osteochondritis dissecans is associated with a single lesion in one joint, most often the knee. These cases may be caused by injury to or repetitive use of the joint (often sports-related). Some people with sporadic osteochondritis dissecans develop osteoarthritis in the affected joint, especially if the lesion occurs later in life after the bone has stopped growing. Short stature is not associated with this form of the condition.
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