M42: ICD10 Code for Spinal osteochondrosis
M42 is the ICD10 code used for documenting Spinal osteochondrosis in orthopedic, rehabilitation, and spine care settings.

M42 refers to Spinal osteochondrosis, which encompasses abnormal curvatures and deformities of the spine such as excessive kyphosis (humpback), lordosis (swayback), scoliosis (lateral curvature), and structural spine disorders affecting vertebral alignment and health.
Symptoms
- Visible spinal curvature – Present in scoliosis (M41), kyphosis, or lordosis (M40)
- Back pain and stiffness – Particularly in spinal osteochondrosis (M42)
- Uneven shoulders or hips – Classic signs of scoliosis (M41)
- Fatigue during standing or walking – Due to poor spinal alignment
- Neurological symptoms – In severe cases, nerve compression from spinal deformities (M43)
Diagnosis
Diagnosis of Spinal osteochondrosis involves physical examination, postural assessments, and imaging studies like standing X-rays, MRI, or CT scans to evaluate the degree of curvature, vertebral structure, and potential spinal cord or nerve involvement.
ICD10 Code Usage
ICD10 code M42 is used by orthopedic surgeons, pediatricians, physiatrists, physical therapists, and spine specialists to classify spinal deformities for clinical care, rehabilitation planning, bracing, or surgical correction.
Related Codes
FAQs
Q1: What is ICD10 code M42?
A: It refers to Spinal osteochondrosis, involving structural deformities or abnormal curvatures of the spine that can impact posture, mobility, and neurological function.
Q2: How is scoliosis (M41) typically managed?
A: Mild cases may require observation or bracing, while moderate to severe cases often need physical therapy or surgical correction (spinal fusion).
Q3: What causes kyphosis and lordosis (M40)?
A: Causes include congenital defects, degenerative diseases, trauma, osteoporosis, or poor posture during growth phases.
Q4: What is spinal osteochondrosis (M42)?
A: A condition involving degeneration of the vertebral growth plates, leading to vertebral deformities, common in adolescents (Scheuermann's disease) and adults.
Q5: Who treats these spinal deformities?
A: Spine orthopedic surgeons, pediatric orthopedic specialists, physical therapists, and rehabilitation doctors.
Conclusion
ICD10 code M42 ensures accurate identification and management of Spinal osteochondrosis, promoting early intervention to prevent progression, correct deformities, and improve patient posture, mobility, and quality of life.

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