Extraoral Versus Intraoral Approach for Removal of Styloid Process in Treatment of Eagle's Syndrome: A Report of Two Cases.

Abstract

Eagle's syndrome, a condition associated with the elongation of the styloid process or calcification of the stylohyoid ligament, is clinically characterized by throat and neck painradiating into the mastoid region. The diagnosiscan be made through a thorough history, correct clinical and pathological correlationand radiographic examination. The elongated styloid process can be treated conservatively or surgically. Conservative treatment options include transpharyngeal injections of steroids and lignocaine, nonsteroidal anti-inflammatory drugs, diazepam, and the application of heat. The surgical management of Eagle's syndrome consists of two major approaches: the transoral and the transcervical approaches. In this paper, we present a comparative study of two cases of classic bilateral elongated styloid process syndrome, treated with transcervical styloidectomy and transoral styloidectomy, their surgical time, intraoperative difficulties andcomplications, and recovery time. In conclusion, the management of Eagle's syndrome requires a comprehensive approach that includes a thorough preoperative evaluation of the length of the styloid process via imaging and digital palpation. The choice of surgical approach, whether extraoral or transpharyngeal, should be based on factors such as the surgeon's experience and the patient's comorbidities, as well as the length and palpability of the styloid process. Our comparative study of two cases treated with transcervical and transoral styloidectomy demonstrated that the extraoral method offers a direct and well-controlled approach for excessive styloid processes, while the transpharyngeal approach is preferred for cases where the process can be easily identified by palpation. Therefore, proper patient selection and preoperative planning are essential to achieving successful outcomes with minimal complications.