Maxillary defects resulting from surgical interventions often necessitate the use of interim obturators to restore facial aesthetics, speech intelligibility, and masticatory function. This study presents a novel approach utilizing an extraoral interim obturator for patients with extensive maxillary defects post-maxillectomy. The design incorporates a custom-fit prosthesis that adheres externally, minimizing discomfort and enhancing patient compliance during the healing phase. Clinical evaluation of this technique demonstrates significant improvements in functional outcomes and patient satisfaction compared to traditional intraoral obturators. The extraoral obturator proves to be a viable interim solution, offering a balance between effectiveness and ease of use in managing maxillectomy defects.