Hemifacial Microsomia

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Hemifacial Microsomia

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Hemifacial Microsomia

Hemifacial Microsomia (HFM) is a congenital condition where one side of the face is underdeveloped, usually affecting the ear, jaw, cheekbone, and sometimes the eye. It is the second most common facial birth defect after cleft lip and palate.

This condition can range from mild facial asymmetry to severe deformities that affect speech, hearing, chewing, and breathing. Surgical treatment is often needed to restore facial balance and function as the child grows.

What We Do

Our craniofacial surgery team provides personalized, staged surgical planning based on the age, severity, and growth pattern of the child. We focus on jaw reconstruction, ear reconstruction, and soft tissue correction to achieve a more balanced appearance and improved function.

Commonly Affected Areas

  • Lower jaw (mandible) – underdeveloped or missing bone

  • External ear – small, misshaped, or absent

  • Facial nerve – may cause weakness in facial movement

  • Cheek and soft tissues – flat or sunken appearance

  • Eye and mouth position – occasionally involved

Treatment Options

  • Distraction Osteogenesis – Gradual lengthening of the underdeveloped jaw

  • Rib Graft Mandibular Reconstruction – Using rib bone to reconstruct the jaw

  • Ear Reconstruction – Performed in stages (using cartilage or synthetic implants)

  • Orthodontics & Braces – For dental alignment and bite correction

  • Fat Grafting or Soft Tissue Augmentation – To restore facial contour

  • Speech, Hearing & Breathing Support – Through coordinated care

Benefits of Surgery

  • Restores facial symmetry

  • Improves jaw function, chewing, and bite

  • Enhances hearing and breathing in some cases

  • Boosts self-esteem and social comfort

  • Supports proper speech and language development

When is Surgery Performed?

  • Initial evaluation can begin in infancy

  • Major reconstructive surgeries typically start around age 5–8

  • Treatment may continue through adolescence as the child grows

  • Multidisciplinary care is essential for best outcomes

Recovery & Long-Term Care

Since HFM affects growth, children may need multiple surgeries over time. We offer continuous monitoring, growth assessments, and collaboration with ENT, orthodontics, audiology, and psychology teams for complete support.