[Surgical treatment of otosclerosis].

A significant step forward in otosclerosis surgery was made in 1956 with the advent of stapedectomy. This led to a significant reduction in surgical complications and to a high level of patient satisfaction. Hearing aids are the alternative to surgery, and have themselves undergone considerable technical improvements.

Hamartoma of the middle ear: a case study.

Hamartomas and teratomas are rare tumors in children. Its location in head and neck is quite exceptional. An unusual case of hamartoma in the middle ear is reported in a 5-month-old child.

[Ewing's sarcoma of the head and neck: a case report].

We report a case of Ewing's sarcoma located in the ethmoid sinus. The patient complained of facial pain, anosmia and visual defect. Diagnosis was established at microscopic examination with histoimmunochemistry and molecular biology.

[Wegener's granulomatosis involving head and neck: retrospective analysis of 16 patients].

Based on a retrospective analysis of patients with Wegener's granulomatosis (WG), the aim of our study was to compare our finding with those previously reported in the literature. We also reviewed the characteristic features of WG, particularly otorhinolaryngology features. Sixteen consecutive patients were followed over a period of 23 years.

Comparison between anatomy and resistance of upper airway in normal subjects, snorers and OSAS patients.

Upper airway (UA) anatomical abnormalities are frequently observed in obstructive sleep apnea syndrome (OSAS). The correspondence between UA anatomical modifications and UA resistance (UAR) had not been studied. We aimed to determine if cephalometric characteristics could be related to segmental UAR.