Fig. 3From: Modified bolster dressing with continuous suction improves skin graft survival for an oral cavity woundRepresentative findings of successful and partially successful engraftment in the modified bolster group with serial follow-ups (pre-operative status, immediate after removing bolster, post operative 1–2 months). a Successful engraftment in modified bolster group. b Partial successful engraftment in modified bolster groupBack to article page