M20.002

Clinical Causes: Congenital factors such as genetic mutations or developmental issues during pregnancy Trauma or injury causing abnormal healing or deformity Infections affecting the bone or soft tissues of the fingers Poor blood circulation leading to tissue damage or deformity Genetic syndromes that include finger deformities as part of their features Degenerative joint diseases or arthritis affecting finger joints Previous surgery or medical procedures that resulted in deformity

Key Symptoms: Visible deformity of one or more fingers on the left hand Limited range of motion or stiffness in affected fingers Pain or tenderness, especially when moving the finger Swelling or inflammation around the affected joint or soft tissue Altered finger shape or length Difficulty performing daily tasks involving hand dexterity Possible skin changes or sensations of numbness or tingling

Diagnosis Path: Diagnosis typically involves a medical history review and physical examination of the affected fingers. Imaging studies such as X-rays are crucial for assessing bone structure and identifying any joint or soft tissue abnormalities. Additional tests, like ultrasound or MRI, may be used in complex cases to provide detailed images. In some situations, genetic testing or blood tests are considered if an underlying syndrome or systemic condition is suspected.

Treatment Protocols: Conservative approaches such as splinting, physical therapy, or occupational therapy to improve function and reduce discomfort Pain management strategies including medications or topical therapies Surgical interventions to correct deformity, restore function, or relieve pain—these vary from minimally invasive procedures to more extensive reconstructive surgeries Post-treatment rehabilitation to regain mobility and strength Addressing underlying conditions like infections, inflammation, or systemic diseases