S42.262G Displaced fracture of lesser tuberosity of left humerus, subsequent encounter for fracture with delayed healing

Name of the Condition

• Displaced fracture of lesser tuberosity of left humerus, subsequent encounter for fracture with delayed healing (ICD Code: S42.262G)

Summary

This condition involves a displaced fracture of the lesser tuberosity, a bony prominence on the left humerus near the shoulder joint. The fracture is classified as a subsequent encounter, indicating ongoing care for a fracture that has not healed within the expected timeframe. The lesser tuberosity serves as an attachment point for the subscapularis tendon, and delayed healing may affect muscle function or joint stability.

Causes

Displaced fractures of the lesser tuberosity typically result from direct trauma, such as falls onto the shoulder, motor vehicle accidents, or high-impact sports injuries. Delayed healing may occur due to factors like poor blood supply, inadequate immobilization, or underlying conditions that impair bone repair.

Risk Factors

• Advanced age and osteoporosis, which reduce bone density.
• Participation in contact sports or activities with a high risk of falls.
• Previous fractures or bone disorders that weaken the skeletal structure.
• Smoking or poor nutrition, which can impede healing.

Symptoms

• Persistent pain in the shoulder or upper arm.
• Swelling, bruising, and visible deformity at the fracture site.
• Limited range of motion or difficulty moving the arm.
• Numbness or tingling in the hand or fingers if nerve involvement occurs.

Diagnosis

Physical examination to assess pain, range of motion, and deformity. Imaging tests, including X-rays, to evaluate fracture healing and displacement. CT scans or MRIs may be used for detailed assessment of complex fractures or soft tissue damage.

Treatment Options

• Immobilization with a sling or brace to support healing.
• Pain management through medications or physical therapy.
• Surgical intervention, such as open reduction and internal fixation, if the fracture remains displaced or unstable.
• Rehabilitation exercises to restore strength and mobility.

Prognosis and Follow-Up

Prognosis depends on the severity of the fracture and adherence to treatment. Regular follow-up appointments are necessary to monitor healing progress. Delayed healing may require extended immobilization or additional interventions.

Complications

• Nonunion or malunion of the fracture.
• Chronic pain or stiffness in the shoulder.
• Nerve or blood vessel damage.
• Infection, particularly if surgical intervention is required.

Lifestyle & Prevention

• Avoid high-impact activities until cleared by a healthcare provider.
• Maintain a balanced diet rich in calcium and vitamin D to support bone health.
• Use protective gear during sports or activities with fall risks.
• Quit smoking, as it can impair bone healing.

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, swelling, or deformity after an injury. Contact your healthcare provider if symptoms worsen or do not improve with treatment.

Tips for Medical Coders

Document the fracture type (displaced), laterality (left), and encounter type (subsequent) to accurately reflect the condition. Include details about delayed healing to support the use of this code. Ensure clinical documentation aligns with the specific characteristics of the fracture and its healing status.