10/22/2025
Partial parotidectomy (Bravo Type I) during neck lift procedures can enhance posterior jawline definition by deepening the retromandibular groove — but until now, data on the relevant facial nerve anatomy have been limited.
📊 Study Overview:
Between June 2022 and March 2025, surgeons performed 118 parotidectomy cases, measuring the depth of the facial nerve trunk and its inferior division intraoperatively.
Key Findings:
Mean facial nerve trunk depth: 23 ± 2.0 mm
Inferior division depth: 15 ± 2.3 mm
BMI correlated moderately with trunk depth (r = 0.6, P < .001)
Only 2 transient facial nerve palsies and 1 sialocele, all resolving spontaneously
Clinical Implications:
These results suggest that Type I parotidectomy can be effectively and safely integrated into face and neck lift surgery, offering enhanced contouring and operative efficiency — when guided by a clear understanding of facial nerve anatomy.
🔗 Read the full article in the Aesthetic Surgery Journal: https://doi.org/10.1093/asj/sjaf126