Results 151 to 160 of about 23,118 (263)

The lower jaw of Devonian ray‐finned fishes (Actinopterygii): Anatomy, relationships, and functional morphology

open access: yesThe Anatomical Record, Volume 309, Issue 3, Page 550-602, March 2026.
Abstract Actinopterygii is a major extant vertebrate group, but limited data are available for its earliest members. Here we investigate the morphology of Devonian actinopterygians, focusing on the lower jaw. We use X‐ray computed tomography (XCT) to provide comprehensive descriptions of the mandibles of 19 species, which span the whole of the Devonian
Ben Igielman   +11 more
wiley   +1 more source

Segmental Tracheal Resection for Thyroid Cancer: Perioperative Morbidity, Locoregional Control, and Survival

open access: yesHead &Neck, Volume 48, Issue 3, Page 644-649, March 2026.
ABSTRACT Background Segmental tracheal resection is rarely needed for advanced thyroid cancer but is among the most complex, high‐risk thyroid surgeries. Methods Retrospective study of patients undergoing segmental tracheal resection for thyroid cancer at MD Anderson Cancer Center (2005–2024).
Anastasios Maniakas   +19 more
wiley   +1 more source

Posterior Auricular Artery as a Landmark to the Facial Nerve During Parotidectomy: A Cadaver Study

open access: yesThe Laryngoscope, Volume 136, Issue 3, Page 1264-1270, March 2026.
In this cadaveric study, we examined the anatomical relationship between the main trunk of the facial nerve and its adjacent arterial structures, specifically the posterior auricular artery, stylomastoid artery, and occipital artery. Our findings demonstrated that, in all specimens examined, the posterior auricular artery maintained consistent and ...
Feng Wen   +6 more
wiley   +1 more source

Vocal Fold Scar Treatment via Controlled Dexamethasone Delivery With a Light‐Activatable Implant

open access: yesThe Laryngoscope, Volume 136, Issue 3, Page 1311-1319, March 2026.
A light‐activatable dexamethasone implant was employed for the treatment of vocal fold (VF) scarring in a rabbit model. The implant enables controlled, repeatable drug release via near‐infrared laser irradiation, improving biomechanics, vibratory function, and histological architecture at the injury site.
Denzel Ryan D. Cruz   +6 more
wiley   +1 more source

Tracheostomy Dependence in Hypopharyngeal Cancer: Comparative Prognostic Impact of CRT Versus Surgery

open access: yesThe Laryngoscope, Volume 136, Issue 3, Page 1416-1424, March 2026.
Patients with long‐term tracheostomy dependence exhibited the poorest prognosis and the highest recurrence rates. Emergency tracheostomy was identified as a strong predictor of long‐term dependence. Upfront surgery may be more appropriate for patients with impaired baseline laryngeal function.
Chien‐Yi Yang   +3 more
wiley   +1 more source

Conjoined Parasitic Twins (Cephalo‐Thoracopagus Parasiticus) in a Free Ranging Northern Bat (Eptesicus nilssonii): A Micro‐CT Anatomic and Genetic Survey

open access: yesAnatomia, Histologia, Embryologia, Volume 55, Issue 2, March 2026.
ABSTRACT The detailed anatomical situation of male stillborn cephalo‐thoracopagus twins in a wild ranging northern bat (Eptesicus nilssonii) is described by means of full body micro‐CT scans in high resolution with three‐dimensional computational reconstruction.
J. Meyer   +5 more
wiley   +1 more source

Temporohyoid osteoarthropathy presenting as unilateral epistaxis in a mare

open access: yesEquine Veterinary Education, Volume 38, Issue 3, Page e137-e141, March 2026.
Summary An 18‐year‐old Selle Français mare presented with recurrent mild left‐sided epistaxis. Guttural pouch endoscopy revealed multiple focal mucosal erosions and congested vasculature overlying an enlarged left temporohyoid joint (THJ), and standing cone beam computed tomography (CBCT) confirmed moderate left‐sided temporohyoid osteoarthropathy (THO)
S. E. Sage   +4 more
wiley   +1 more source

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