What vestibuloplasty technique is used for redundant maxillary mucosal tissue?

• A. Submucosal vestibuloplasty
• B. Frenectomy
• C. Free gingival graft
• D. Negative pressure technique

Answer: (A)

The submucosal vestibuloplasty technique is specifically designed to address issues with redundant maxillary mucosal tissue. This technique involves the elevation of the mucosa and the placement of a graft, which allows for the recontouring of the vestibule and provides more space and improved function for dental prosthetics, particularly in upper jaw areas. Submucosal vestibuloplasty effectively reduces excess tissue that may impede function or aesthetics while facilitating the healing process and promoting better adaptation of oral appliances.

The other techniques mentioned serve different purposes. Frenectomy is primarily aimed at removing frenum attachments that may restrict movement, and is not designed to address excess mucosal tissue. A free gingival graft involves transplanting gingival tissue, typically from the palate, to enhance the keratinized tissue around teeth or implants, rather than for modifying the vestibular area specifically. The negative pressure technique involves creating a vacuum to help stabilize grafts or prevent tissue collapse but does not directly address redundant maxillary mucosal tissue. Therefore, submucosal vestibuloplasty is the most suitable technique for this specific condition.