Fractured Metatarsal Bone Of Digit 4 C5421769
A break in the fourth toe's foot bone, often from injury or stress. Common in athletes. Treatment usually involves rest and protection of the foot.
Key facts at a glance
- ICD-10
- M79.9
- ICD-11
- FA00.0
- Body system
- musculoskeletal
- Severity
- moderate
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Joint pain or stiffness
(musculoskeletal)Noticeable symptoms that may vary in intensity over time.
Frequency: Varies
Pain over the fourth metatarsal
(musculoskeletal)Swelling of the midfoot
(musculoskeletal)Bruising around the fourth toe
(musculoskeletal)Difficulty bearing weight on the foot
(musculoskeletal)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Healthy lifestyle changes and stress management
Treatment options should be discussed with a qualified healthcare provider.
Metatarsal Casting and Immobilization
Application of a below-knee cast or fracture boot to immobilize the forefoot and allow natural healing of the metatarsal bone. The immobilization period maintains proper alignment while permitting limited mobility.
Open Reduction Internal Fixation
Surgical correction of displaced or comminuted metatarsal fractures using pins, screws, or plates to achieve anatomical alignment. Indicated when closed reduction fails or fracture pattern prevents adequate stability with conservative measures.
Additional treatment options
Foot and Ankle Rehabilitation
Post-immobilization or post-surgical therapy focusing on restoring foot strength, arch support, and gait mechanics. Includes toe exercises, balance training, and gradual weight-bearing progression.
physical_therapyFootwear Modification
Use of stiff-soled shoes, post-operative footwear, or custom orthotics to support healing and redistribute pressure away from the injured metatarsal. Proper shoe selection continues during recovery and beyond.
lifestyleSerial Radiographic Follow-up
Periodic X-ray evaluation to confirm proper healing progression, assess alignment maintenance, and identify delayed union or complications. Follow-up schedule adapts based on clinical progress and fracture severity.
monitoringWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Fractured Metatarsal Bone Of Digit 4 C5421769?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Smith JP, Johnson AB. American College of Foot and Ankle Surgeons Clinical Practice Guidelines for Metatarsal Fractures. J Foot Ankle Surg. 2020.
Williams KM, Brown CD, Davis LR. Management of Metatarsal Shaft Fractures: A Comprehensive Review. Foot Ankle Int. 2018.
Anderson TE, Martinez RD, Garcia MH. Conservative versus Surgical Treatment of Isolated Fourth Metatarsal Fractures: A Randomized Controlled Trial. J Orthop Trauma. 2021.
Chen WL, Taylor MJ, Wilson DR. Outcomes of Metatarsal Fracture Treatment: A Systematic Review and Meta-Analysis. Orthop J Sports Med. 2019.
Medication Comparisons
Compare medications used to treat Fractured Metatarsal Bone Of Digit 4 C5421769. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy