Revision stapes surgery for recurrent transmissional hearing loss after stapedectomy and stapedotomy for otosclerosis.

A total of 20 stapedotomy and 24 stapedectomy cases were retrospectively reviewed to establish the causes of failure, and to evaluate hearing results after revision surgery. Our series included 23 male and 21 female patients. Mean age at revision time was 42 years, and the mean interval from primary surgery and revision stapes surgery was 27 months.

Free-flap iliac crest in mandibular reconstruction following segmental mandibulectomy for squamous cell carcinoma of the oral cavity.

The aim of the study was to asses the anatomic and functional results and quality of life of a cohort of patients submitted to immediate reconstruction with the iliac osteomusculocutaneous free flap following composite resection for carcinoma of the oral cavity. Twelve patients affected by squamous cell carcinoma of the oral cavity were submitted to a single surgical procedure that included a segmental mandibulectomy in a composite resection, followed by primary reconstruction using a vascularized bone-containing free flap of the iliac crest. Reconstruction failed in one patient.

Surgical therapy of T1 and selected cases of T2 glottic carcinoma: cordectomy, horizontal glottectomy and CO2 laser endoscopic resection.

Aims And Background: Among the different laryngeal neoplasms, glottic carcinoma is known to be one of the most suitable for functional management. Nevertheless, the best treatment for T1 and T2 glottic carcinoma, whether an open neck procedure, endoscopy or radiotherapy, with reference to recurrence, survival, and functional results, has long been debated.

Study Design: From February 1983 to September 1997, 83 patients with well to undifferentiated glottic carcinoma (48 pT1a, 14 pT1b, and 21 selected cases of pT2 with impairment of vocal cord mobility) were submitted to surgery at the Otorhinolaryngologic Section of the Department of Surgical Sciences and Organ Transplantations of Cagliari University.

Endoscopic revision of failed external dacryocystorhinostomy.

Obstruction of the lacrimal pathways is a relatively frequent problem usually corrected by external dacryocystorhinostomy. Failure of the external approach may be due to an inadequate rhinostomy, excessive scar tissue production, anatomical anomalies or concomitant paranasal sinus infectious. The introduction of direct and angled endoscopes for paranasal sinus surgery and the refinement of endoscopic surgical procedures allows a complete intranasal exposure and surgical management of the lacrimal sac, even in cases of recurrent obstruction.

Polymorphous low-grade adenocarcinoma of the parotid gland.

Polymorphous low-grade adenocarcinoma of the salivary glands is a well-defined clinico-pathological entity which occurs almost exclusively in the oral cavity. Only few reports have documented it in the parotid gland. The authors report an additional case of de novo polymorphous low-grade adenocarcinoma of the parotid and describe the histological and immunocytochemical features of the neoplasm.