What is Lateral rectus palsy? Sixth cranial nerve palsy involves the lateral rectus muscle, damaging eye abduction. This is also called lateral rectus palsy and abducens nerve palsy. Abducens (sixth cranial) nerve palsy is the most familiar ocular motor paralysis in grown-ups and the second-most familiar in kids. The abducens nerve regulates the lateral rectus…
What is Causalgia? Causalgia is also called complex regional pain syndrome type II or CRPS II. It’s a neurological disease that can create long-lasting, intense pain. CRPS II occurs after an injury or trauma to a peripheral nerve. Peripheral nerves are located from your spine and brain to your extremities. The most typical site of…
What is Sacroiliitis? Sacroiliitis is the inflammation of one or either both sacroiliac joints. These two joints are found where the sacrum (the triangular last area of the spine) meets the ilium (a portion of the pelvis). Sacroiliitis is a familiar origin of lower back pain or ache in the buttocks or thighs. It is…
The suprascapular nerve is the lateral branch of the superior trunk given by the brachial plexus. It receives nerve fibers that originate in the nerve roots C5 & C6[ & sometimes C4]. The suprascapular nerve is a mixed nerve, meaning that it gives both sensory & motor supply to the suprascapular region. The main function…
What is Enthesitis? The skeletal system consists of different components, including bones, tendons, and ligaments. Together, these tissues give support to the body and permit motion. An enthesis forms at the point where a tendon or ligament connects to a bone. There are more than a hundred entheses in the human body. Enthesitis happens when…
Introduction : The inferior rectus is one of the seven extraocular muscles and is primarily responsible for letting the eye down (down gaze). The inferior rectus is one of the rectus muscles, which also has the superior rectus, the medial rectus, and the lateral rectus. There are two oblique muscles also, the superior oblique and…
Introduction The intercostal nerves originate in segments from the anterior/ventral rami of thoracic spinal nerves T1 to T11. The term ’intercostal’ mention to their course in the intercostal space, in which they run alongside intercostal vessels. The anterior rami of the most inferior thoracic spinal nerve (T12) give rise to the subcostal nerve which runs…
What is Polymyositis? What are the causes of Polymyositis? What are the Symptoms of Polymyositis? The following are certain symptoms of polymyositis. These symptoms may come & go: What are the risk factors for Polymyositis? How is Polymyositis Diagnosed? You may also get tests like as: What are the Complications of Polymyositis? Still, it can…
Introduction The lateral rectus muscle is one of the seven extraocular muscles. These muscles control every eye movement; generally, one muscle moves the eye in one direction, and the combination of all of them allows the eye to move in each direction. Extraocular muscles include 4 rectus muscles (medial, lateral, superior, and inferior rectus), 2…
Introduction The genitofemoral nerve is a branch of the lumbar plexus that contain fibers from the anterior rami of spinal nerves L1 and L2. The nerve arises in the substance of the psoas major muscle and descends retroperitoneally proceeding to the inguinal ligament. The genitofemoral nerve ends by giving off two terminal branches: the femoral…
