S42.262S Displaced fracture of lesser tuberosity of left humerus, sequela

Name of the Condition

• Displaced fracture of lesser tuberosity of left humerus, sequela (ICD Code: S42.262S)

Summary

This condition represents a displaced fracture of the lesser tuberosity, a bony prominence on the left humerus near the shoulder joint, with residual effects following the healing phase of the injury. The sequela indicates ongoing consequences, such as chronic pain, limited mobility, or structural changes, that persist after the acute fracture has healed. The lesser tuberosity serves as an attachment point for the subscapularis tendon, and displacement may affect muscle function or joint stability long-term.

Causes

Displaced fractures of the lesser tuberosity typically result from direct trauma, such as a fall onto the shoulder or a forceful pull on the arm. High-impact injuries, including motor vehicle accidents or sports-related collisions, may also cause this type of fracture. The sequela arises as a residual effect following the healing process of the initial injury.

Risk Factors

• Advanced age and osteoporosis, which reduce bone density and impair healing.
• Participation in contact sports or activities with a high risk of falls.
• Previous fractures or bone disorders that weaken the skeletal structure.
• Inadequate initial treatment or complications during the healing phase.

Symptoms

• Chronic pain in the shoulder or upper arm.
• Persistent swelling, bruising, or visible deformity at the fracture site.
• Limited range of motion or stiffness in the shoulder joint.
• Muscle weakness or reduced function due to tendon attachment changes.
• Numbness or tingling in the hand or fingers if nerve involvement persists.

Diagnosis

Physical examination to assess pain, range of motion, and residual deformity. Imaging tests, including X-rays, to visualize the healed fracture and any structural changes. CT scans or MRIs may be used for detailed assessment of soft tissue or joint involvement. Evaluation of functional limitations and chronic symptoms to confirm sequela.

Treatment Options

Management focuses on relieving symptoms and improving function. Physical therapy to restore mobility and strength. Pain management with medications or injections. Surgical intervention may be considered for severe residual deformity or functional impairment. Assistive devices, such as slings or braces, to support the shoulder during recovery.

Prognosis and Follow-Up

Prognosis varies based on the severity of the initial injury and residual effects. Most patients experience improved function with treatment, but some may have permanent limitations. Regular follow-up appointments to monitor healing and address ongoing symptoms. Long-term management may be necessary for chronic pain or mobility issues.

Complications

• Chronic pain or discomfort.
• Persistent joint stiffness or reduced range of motion.
• Muscle weakness or tendon reattachment problems.
• Nerve damage leading to numbness or tingling.
• Arthritis or degenerative changes in the shoulder joint.

Lifestyle & Prevention

• Engage in regular exercise to maintain bone density and muscle strength.
• Use proper safety equipment during high-risk activities.
• Avoid falls by modifying the home environment (e.g., removing tripping hazards).
• Follow post-injury rehabilitation guidelines to optimize healing.

When to Seek Professional Help

Seek medical attention if chronic pain worsens, mobility significantly decreases, or new symptoms (e.g., numbness, swelling) develop. Consult a healthcare provider for persistent functional limitations or if initial treatment does not improve symptoms.

Tips for Medical Coders

Document the sequela clearly, indicating the residual effects of the prior displaced fracture. Include details on chronic symptoms, functional limitations, or structural changes to support the code. Ensure the diagnosis aligns with the healed phase of the injury and any ongoing consequences. Verify that the code is used for conditions where the sequela is the focus of treatment or evaluation.