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24 yr old mastoidectomy and tympanoplasty with cholesteatoma post surgery facial palsy management in details

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Post-op facial palsy after mastoidectomy + tympanoplasty for cholesteatoma is an otologic emergency until proven otherwise. Management is based on timing, severity, and whether nerve continuity may be disrupted.

1) First classify the palsy quickly (same day)

  • Grade with House-Brackmann (HB I to VI)
  • Document onset:
    • Immediate (on waking from anesthesia or within hours)
    • Delayed (typically 3 to 10 days)
  • Full otoneurologic exam:
    • Eye closure/lagophthalmos
    • Corneal sensation, Bell phenomenon
    • Taste change, hyperacusis
    • Vertigo, hearing change, otorrhea, fever
  • Compare with pre-op facial function and op note (was facial canal dehiscent, nerve manipulated, drilled near?).
Clinical clue:
  • Cholesteatoma-related palsy tends to be gradual, unlike Bell palsy. In COM/cholesteatoma, treat the ear disease first and recovery is common. Cummings Otolaryngology Head and Neck Surgery, p. 3304

2) Immediate protective care (start now for all moderate/severe palsy)

  • Frequent preservative-free artificial tears (daytime)
  • Lubricating ointment at night
  • Eyelid taping/moisture chamber during sleep
  • Urgent ophthalmology if exposure keratopathy
  • Consider temporary eyelid loading (gold/platinum weight) if poor closure persists
    K J Lee’s Essential Otolaryngology, p. 425

3) Steroid therapy (unless contraindicated)

For delayed/incomplete postoperative palsy, commonly treated like inflammatory neurapraxia:
  • Prednisone/prednisolone ~1 mg/kg/day (often max 60 mg/day) for 5 to 10 days, then taper per institutional protocol.
  • Early treatment is favored in facial palsy literature; steroid benefit is strongest overall in acute peripheral facial palsy.
    Cummings Otolaryngology Head and Neck Surgery, p. 3297 to 3299
(Adjust for diabetes, ulcer risk, pregnancy, infection concern.)

4) Decide if urgent re-exploration is needed

A) Immediate complete palsy (HB V to VI) after surgery

High concern for transection, crush, thermal injury, or compression by graft/packing.
  • Urgent surgeon review + op-note correlation
  • ENoG baseline and serial testing (after degeneration window)
  • High-resolution temporal bone CT if concern for bony spicule/compression
  • Low threshold for surgical exploration when continuity uncertain or severe degeneration suggests major injury
    K J Lee’s Essential Otolaryngology, p. 425

B) Delayed palsy (often day 5)

Often inflammatory/viral reactivation pattern, frequently incomplete.
  • Steroids + close follow-up
  • Observation with serial grading if improving
  • Escalate if worsening, complete paralysis, or no early recovery trend
    Cummings Otolaryngology Head and Neck Surgery, p. 3316

5) Electrodiagnostics and monitoring

  • ENoG is useful in first 2 weeks for severe palsy prognosis and surgical decision support.
  • Very low response (commonly <10% of contralateral) indicates severe degeneration and poorer prognosis; may push toward decompression/exploration in the right context.
    Cummings Otolaryngology Head and Neck Surgery, p. 3297 to 3298
    K J Lee’s Essential Otolaryngology, p. 425

6) Imaging indications post-op

Order contrast MRI and/or temporal bone CT when:
  • Progressive palsy
  • Atypical course
  • Recurrent palsy
  • Concern for residual/recurrent cholesteatoma, skull base involvement, abscess, or structural compression
    Cummings Otolaryngology Head and Neck Surgery, p. 3304

7) Surgical options if major injury is confirmed

At exploration:
  • If transected: tension-free primary neurorrhaphy preferred
  • If gap: interposition cable graft (great auricular, sural, medial antebrachial cutaneous options)
    K J Lee’s Essential Otolaryngology, p. 425
For nonrecovering flaccid paralysis (typically no recovery by ~6 months):
  • Consider nerve transfer (masseteric-facial common), cross-face grafting, regional transfer, or free muscle transfer depending on denervation duration and muscle viability
    K J Lee’s Essential Otolaryngology, p. 427 to 428

8) Rehabilitation phase

If persistent weakness/synkinesis:
  • Facial physical therapy with neuromuscular retraining + biofeedback
  • Stretching/movement control programs
  • Botulinum toxin for synkinesis/asymmetry (ocular, platysma, mentalis, contralateral balancing)
    K J Lee’s Essential Otolaryngology, p. 429

9) Practical protocol for your 24-year-old post mastoidectomy/tympanoplasty patient

  1. Grade HB now + detailed eye exam
  2. Start strict ocular protection immediately
  3. If delayed/incomplete palsy: begin steroid course (if no contraindication)
  4. If immediate complete palsy or rapidly worsening deficit: urgent re-evaluation for exploration
  5. Arrange ENoG/EMG timeline and serial HB documentation
  6. CT temporal bone (and MRI if atypical/progressive or concern residual disease)
  7. Weekly follow-up early phase, then facial rehab plan at 3 to 6 weeks if weakness persists
  8. If poor recovery trajectory by 3 to 6 months, refer to facial nerve reanimation team early
If you want, I can give you:
  • a day-by-day steroid + eye-care follow-up template,
  • or a decision tree (immediate vs delayed palsy) you can use in ward/clinic rounds.
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