Faciomaxillary surgery and maxillofacial surgery are closely related terms. Both deal with treatment of the face, jaw, mouth, facial bones, and soft tissues. In many cases, people use both terms for similar surgical care, especially for facial injury, jaw problems, oral cancer surgery, and reconstruction. After major facial or oral surgery, patients may need oral cancer rehabilitation to improve speech, chewing, swallowing, and facial appearance. A maxillofacial prosthesis can help replace missing oral or facial parts after cancer surgery, trauma, or birth defects. An intraoral maxillofacial prosthesis is placed inside the mouth to support normal oral function. An obturator maxillofacial prosthesis helps close defects in the palate after oral cancer surgery. In selected cases, implants in maxillofacial prosthesis provide better support, comfort, and stability. Heyansh Hospital offers proper care for oral cancer treatment, reconstruction, and rehabilitation support with a patient-focused approach. Conclusion: Faciomaxillary surgery and maxillofacial surgery are mostly similar, but maxillofacial surgery is the more commonly used medical term for face, jaw, mouth, and reconstruction-related treatment.