Malleus Fracture Treatment: Healing & Recovery

The malleus (hammer) is the largest auditory ossicle. Fractures are rare, usually from temporal bone trauma.

Management Principles

• Conservative (most cases): Non-displaced or minimally displaced fractures heal with observation.
• Surgical (rare): Displaced fragments causing conductive hearing loss, ossicular chain disruption, or cholesteatoma risk → ossiculoplasty.

Conservative Protocol

1. Immobilization: No formal splinting possible; avoid ear manipulation, Valsalva, water exposure.
2. Pain control: Acetaminophen/NSAIDs.
3. Antibiotics if mucosal breach (e.g., tympanic membrane perforation) – amoxicillin-clavulanate.
4. Follow-up: Otoscopy, audiometry at 2, 6, 12 weeks to monitor healing and hearing.
5. Vestibular rehab if dizziness persists.

Recovery Timeline

• Malleal union: 6–8 weeks (fibrous/bony).
• Conductive hearing loss (typically 20–30 dB) often improves as edema resolves and ossicles remodel.
• Persistent >30 dB gap at 3 months → consider exploration/ossiculoplasty.

Red Flags

• Facial nerve weakness (temporal bone fracture).
• CSF otorrhea/rhinorrhea.
• Vertigo, sensorineural hearing loss (inner ear involvement).

Multidisciplinary care (otology, neurotology, audiology) optimizes outcomes.