Bone canaliculi are microscopic canals between the lacunae of ossified bone. The radiating processes of the osteocytes (called filopodia) project into these canals. These cytoplasmic processes are joined together by gap junctions. Osteocytes do not entirely fill up the canaliculi.

Nov 2, 2022 · Canaliculitis is inflammation in the canaliculi, tiny channels that help move tears from your eyes to your nose. The condition most often develops after a bacterial infection. Providers typically treat canaliculitis with oral antibiotics or antibiotic creams and eye drops.

Jun 22, 2022 · Canaliculitis is an inflammation or infection of the tear duct or canal (the lacrimal canaliculus). It is a relatively uncommon disease with symptoms such as tearing, discharge and swelling in the tear duct opening. Because of its rarity and common symptoms, canaliculitis is frequently misdiagnosed.

The canaliculus (plural, canaliculi) is a short channel near the inner corner of the eyelid through which tears drain into the tear sac. (Each eye has 2 canaliculi, one for the upper eyelid and one for the lower.) Canaliculitis may cause tearing, discharge, red eye, and mild tenderness.

Canaliculitis, which is an infection of the lacrimal canaliculus, typically occurs in individuals over 40 of age. Obstruction of the canaliculus, foreign body in the canaliculus (such as a punctal plug or dacryolith), or even a diverticulum can promote bacterial growth causing this condition.

Canaliculitis is inflammation of the canaliculus. The most common cause of canaliculitis is infection with Actinomyces israelii, a gram-positive bacillus with fine branching filaments, but other bacteria, fungi (eg, Candida albicans), and viruses (eg, herpes simplex) may be causative.

In anatomy, a canaliculus is a small passageway. Examples include:

Apr 20, 2024 · Canaliculitis is a rare infection that affects the tear ducts, causing discomfort and potential complications. This article provides a comprehensive overview of canaliculitis, including its causes, symptoms, and treatment options.

Canaliculi are microscopic channels found within the bone tissue that allow for communication and nutrient exchange between bone cells. They connect the lacunae, which house osteocytes, to each other and to larger blood vessels.

Aug 27, 2024 · Canaliculi Definition: Small channels in bone tissue, connecting osteocytes, essential for nutrient and signal exchange. Structure: Tiny channels, less than one micrometer in diameter, radiating from lacunae and interlinking osteocytes.