Clogged tear duct – What is the cause? The tear fluid is drained into the nose through the tear ducts, i.e. through the lacrimal points, tear duct, lacrimal sac and tear-nasal duct. If one of these pathways no longer functions, the outflow is disturbed. The fluid can no longer drain properly due to the blockage … Clogged tear duct – What is the cause? | Lachrymal Canal
What is lacrimal duct stenosis? Lacrimal duct stenosis is a permanent narrowing of the lacrimal duct. This can be seen in excessively watery eyes and frequent inflammation of the eye. It is often noticeable in newborns that they wake up in the morning with encrusted eyes and watery eyes, although they do not cry out. … What is lacrimal duct stenosis? | Lachrymal Canal
Swelling of the tear duct – What is behind it? A swelling of the lacrimal duct is often based on an acute or chronic inflammation of the lacrimal duct and the resulting blockage of the draining lacrimal ducts. This can be accompanied by fever and general weakness and purulent discharge in the eye. Especially if … Swelling of the tear duct – What is behind it? | Lachrymal Canal
The human jaw comprises two parts, the upper jaw and the lower jaw. These two bony structures differ significantly from each other both in size and shape. While the upper jaw (lat. Maxilla) is formed by a paired bone and is firmly connected to the skull bone, the lower jaw (lat. Mandibula) consists of a … Lower jaw
Lower jaw treatment Sensitive treatment of the mandible is carried out by the large mandibular nerve, the inferior alveolar nerve. This nerve represents a split of the nervus mandibularis, which in turn originates from the fifth cranial nerve, the trigeminal nerve. Both the inferior alveolar nerve and the relevant vessels (artery and inferior alveolar vein) … Lower jaw treatment | Lower jaw
Ligamentous apparatus Numerous ligaments provide for a stabilization of the bony spine. These include the anterior and posterior longitudinal ligaments (Lig. longitudinale anterius and posterius), which run along the entire spinal column from cranial to caudal, the yellow ligaments (Ligamenta flava), which connect the adjacent vertebral arches, and the ligaments between the spinous processes (Ligamenta … Ligamentous apparatus | Anatomy of the spine
Nerves The spine forms a bony protective wall around the human spinal cord, through which nerve cords run that send electrical impulses to the muscles. Sensory perceptions are also conducted from the periphery via the spinal cord to the brain, where they can be consciously perceived. In order to reach the peripheral areas of the … Nerves | Anatomy of the spine
Nerve Root Nerve roots are fibers that enter or exit the spinal cord. On each section of the spinal column (segment) there are 2 nerve roots on the right and left side, one at the back and one at the front. The front roots transmit motor commands from the brain to the muscles, while the … Nerve Root | Anatomy of the spine
Thoracic Spine The thoracic spine consists of 12 vertebrae. The vertebral bodies gradually become higher and wider as they move toward the lumbar spine. The vertebral hole is approximately round and smaller than in the cervical and lumbar spine, the end faces are rounded and triangular. Since the spinous processes are long and strongly bent … Thoracic Spine | Anatomy of the spine
Sacral Spine The so-called sacrum originally consists of five independent vertebrae. After the birth, however, these merge uniformly to one in the view from the front triangular looking bone. Nevertheless, the sacrum still possesses all characteristics of a vertebra. The fused vertebrae form four T-shaped bone channels in the upper area, through which the sacral … Sacral Spine | Anatomy of the spine
Function of the spine The spine is an ingenious structure of the human body that enables many different functions. First of all, it keeps the body upright and is therefore not called the “backbone” for nothing. A complex interplay of bony structures, ligaments and muscles makes it possible to stabilize the trunk, neck and head. … Function of the spine | Anatomy of the spine
Introduction The spine is our “support corset” of the upright gait. Ligaments, numerous small joints and auxiliary structures guarantee us not only stability but also a certain degree of flexibility. Structure of the spinal column Our spine is divided into the following different sections starting from the head: Cervical spine (HWS) Thoracic spine (BWS) Lumbar … Anatomy of the spine
