List of tables
Table 1 - summarises the key study characteristic including trial design, patient demographic and trial interventions. Abbreviations: RT= randomised trial, NRT= non-randomised trial
Table 2 - summarises the key surgical features of the included study including operation type and post-operative management. Abbreviations: WLE= wide local excision, LN= lymph node, ND= neck dissection, PM= pectoralis major flap, SMG= submandibular gland, IV= intravenous
Table 3 - summarises features and outcomes of wound cosmesis assessments across the eligible studies
Table 4 - summarises the secondary outcome measures assessed in the eligible studies
Table 5 - Risk of bias assessment result for each paper across the 6 domains (randomisation process, deviations from intended intervention, missing outcome data, measurement of outcome, selection of reported result, overall risk of bias)