BACKGROUND Endoscopic-assisted transoral surgery, including transoral robotic surgery for metastatic retropharyngeal lymph node (RPN) from well-differentiated thyroid cancer, has been reported to reduce the complications resulting from transcervical and transmandibular approaches. However, the narrow working space and difficulty identifying RPN are problematic. To solve these issues, several st...

BACKGROUND Current management of laryngeal malignancies is associated with significant morbidity. Application of minimally invasive transoral techniques may reduce the morbidity associated with traditional procedures. The purpose of this study was to present our investigation of the utility of a novel flexible robotic system for transoral supraglottic laryngectomy and total laryngectomy. METH...

Various complications following ventriculoperitoneal (VP) shunting have been reported but transoral protrusion of peritoneal catheter is a very rare situation. This case is the first adult with a transoral VP shunt protrusion in available literature. A 47-year-old female with pseudotumor cerebri admitted after the peritoneal catheter protruded from her mouth during retching. Endoscopic examinat...

Retropharyngeal lipomas are rare tumours that are usually asymptomatic until they reach a large size. The definitive treatment is surgical excision. Since the tumours are typically large at the time of presentation, extensive surgery for complete clearance of the lipoma from the retropharyngeal and parapharyngeal regions is to be expected. Transoral excision is typically indicated for small ret...

BACKGROUND We performed transoral robotic surgery (TORS) or conventional surgery via a transoral or mandibulotomy approach in patients with tonsillar cancer and prospectively analyzed the oncologic outcomes and functional recovery of the 3 groups. METHODS Between May 2008 and October 2011, 57 patients were enrolled in this prospective study. RESULTS Although there was no significant differe...

Eagle's syndrome is often associated with elongated styloid process or ossified stylohyoid or stylomandibular ligament. Patients with this syndrome present with recurrent cervicofacial pain. Surgical removal of the elongated styloid process is a standard treatment and can be accomplished through either a transoral or extraoral approach. Both approaches have advantages and disadvantages, and the...

AIM The aim of this study was to determine the outcome of transoral approach alone to treat the mandibular angle fracture using single 2.0 mm miniplate. MATERIALS AND METHODS In this study, 28 patients were included and treated with 2.0 mm single miniplate osteosynthesis at upper border along Champy's line of osteosynthesis using transoral approach alone. RESULTS All the cases were treated ...

There is currently significant demand for minimally invasive thyroid surgery; however the majority of proposed surgical approaches necessitate a compromise between minimal tissue dissection with a visible cervical scar or extensive tissue dissection with a remote, hidden scar. The development of transoral endoscopic thyroid surgery however provides an approach which is truly minimally invasive,...

The evolution of surgical oncologic technology has moved toward reducing patient morbidity without compromising oncologic resection. In head and neck surgery, organ-preserving techniques have paved the way for the development of transoral techniques that remove tumors of the upper aerodigestive tract without external incisions and potentially spare the patient adjuvant treatment. The introducti...

Pseudotumour of the craniovertebral junction is an uncommon cause of high cervical myelopathy in the elderly. The anterior transoral approach is the preferred means of accessing these lesions. An "odontoid sparing" transoral approach, in which there is only minimal bone removal, is thought to preserve stability of the craniovertebral junction, obviating the need for posterior stabilisation. Thi...