Classical vs. Retrograde Endoscopic Dacryocystorhinostomy: Analyses and Comparison of the Results.

In endoscopic dacryocystorhinostomy (DCR), surgical landmarks such as the maxillary line (ML) and the axilla of the middle turbinate (MT) guide the surgeon in identifying the lacrimal sac. The primary surgical risk associated with the classical technique, which involves directly opening the lacrimal sac, is the height of the bone drilling on the projection of the lateral wall of the nasal fossa. This poses a significant risk of damaging the orbit, the floor of the frontal sinus, and the anterior skull base.

Patterns and timing of recovery from facial nerve palsy after nerve-sparing parotid surgery: the role of neuromuscular retraining.

Objectives: Among the complications of parotid surgery, facial palsy is frequent and burdened by high functional and social impact for the patient. There are few data on the efficacy of facial neuromuscular retraining (FNR) in patients with facial palsy after parotid surgery, and no data exist on its impact in timing and extent of recovery.

Material And Methods: A retrospective study was conducted on patients undergoing FN sparing parotid surgery and suffering from postoperative facial palsy.

Pericranial Flap-Based Multilayer Reconstruction of Endoscopic Transcribriform Craniectomy for Sinonasal Malignancies.

Objective: Diffusion of endoscopic techniques for the resection of ethmoid bone malignancies through a transcribriform approach (TA) has raised new challenges regarding reconstruction options to reduce post-operative complications. Although there is consensus on the advantages of vascularized flaps over free grafts for large defects, no standard protocol exists on reconstruction procedures. In addition, although the pedicled nasoseptal flap has been extensively discussed, few studies have been published on extranasal pedicled flaps.

Prognostic role of EAONO/JOS, STAMCO, and ChOLE Staging for Exclusive Endoscopic and Endoscopic-Microscopic Tympanoplasty.

Objective: The aim of the study is to evaluate cholesteatoma's surgical outcomes in patients treated with endoscopic ear surgery (EES) or a combined endoscopic-microscopic approach (cEMA) according to STAM, STAMCO, ChOLE, and EAONO/JOS system (EJS) classifications and staging.

Study Design: Retrospective study.

Setting: Monocentric study in a tertiary referral center.