M20: ICD10 Code for Acquired deformities of fingers and toes

M20 refers to Acquired deformities of fingers and toes, which covers acquired deformities, mechanical derangements, and nonspecific joint disorders that may result from trauma, chronic instability, or degenerative changes over time.

Symptoms

• Joint instability – Often present in patellar disorders (M22) and knee derangements (M23)
• Visible deformity – Common in fingers, toes (M20), or limb malalignments (M21)
• Pain and swelling – Especially with joint movement or weight-bearing
• Locking or clicking – Characteristic of internal derangements like meniscal tears (M23)
• Restricted range of motion – Seen in various joint derangements (M24, M25)

Diagnosis

Diagnosis of Acquired deformities of fingers and toes typically involves clinical examination, stress testing for joint laxity, radiography (X-rays), MRI for soft tissue assessment (menisci, ligaments), and sometimes functional movement evaluations.

ICD10 Code Usage

ICD10 code M20 is used by orthopedic surgeons, sports medicine specialists, podiatrists, physiotherapists, and rehabilitation teams for documenting joint deformities, mechanical issues, and chronic instability requiring bracing, therapy, or surgery.

Related Codes

• M21 – Other acquired deformities of limbs
• M22 – Disorder of patella
• M23 – Internal derangement of knee
• M24 – Other specific joint derangements
• M25 – Other joint disorder, not elsewhere classified

FAQs

Q1: What is ICD10 code M20?
A: It refers to Acquired deformities of fingers and toes, covering acquired deformities, instability, or nonspecific disorders affecting joint mechanics and alignment.

Q2: How does M23 differ from M24?
A: M23 focuses on internal derangements of the knee (like meniscus or ligament injuries), while M24 includes derangements in other joints.

Q3: What are examples of acquired deformities (M20, M21)?
A: Examples include bunions, hammertoes, knock knees, bow legs, and other acquired limb or digit misalignments.

Q4: What treatments are available?
A: Treatments range from physiotherapy, orthotics, joint injections, bracing, to surgical realignment or repair procedures.

Q5: Who typically manages these conditions?
A: Orthopedic surgeons, sports medicine doctors, podiatrists (for toes), and physiotherapists.

Conclusion

ICD10 code M20 plays a crucial role in accurately diagnosing and treating Acquired deformities of fingers and toes, allowing for timely interventions that can restore function, reduce pain, and prevent further joint deterioration.