What do systematic reviews say?

Supraomohyoid neck dissection vs Modified radical neck dissection

• Interventions for the treatment of oral cavity and oropharyngeal cancers: surgical treatment 2023 · Cochrane All outcomes
  Locoregional recurrence: reported but not usable (variable follow-up) (Guo 2014).
  1 study
  GRADE not reported

Supraomohyoid neck dissection vs Modified radical neck dissection

The review found no eligible studies for this question.

• Interventions for the treatment of oral cavity and oropharyngeal cancers: surgical treatment 2023 · Cochrane All outcomes
  Disease-free survival: not reported (Guo 2014 reported disease-specific survival, not a review outcome).
  0 studies
  No studies found

Supraomohyoid neck dissection vs Modified radical neck dissection

• Interventions for the treatment of oral cavity and oropharyngeal cancers: surgical treatment 2023 · Cochrane All outcomes
  Adverse events: significant difference in complication rates, lower for supraomohyoid (SOND 13.0% vs MRND 21.9%, P=0.040). UW-QOL at 1 year: supraomohyoid superior in pain relief (78.8% vs 75.2%, P=0.013) and shoulder…
  1 study · 332 participants
  Very low

Supraomohyoid neck dissection vs Modified radical neck dissection

• Interventions for the treatment of oral cavity and oropharyngeal cancers: surgical treatment 2023 · Cochrane All outcomes
  Total mortality: reported but not usable (Guo 2014: during follow-up 113/322 (35.1%) died; SOND 53, MRND 60). No GRADE rating.
  1 study
  GRADE not reported

Supraomohyoid neck dissection vs Modified radical neck dissection

• Interventions for the treatment of oral cavity and oropharyngeal cancers: surgical treatment 2023 · Cochrane All outcomes
  Recurrence: reported but not usable (variable follow-up) (Guo 2014).
  1 study
  GRADE not reported