WebJan 27, 2024 · Medial rectus is the shortest but strongest of the four recti. It originates from the medial part of the common tendinous ring, between the superior and inferior recti, and the adjacent surface of the dura mater () that wraps the optic nerve (CN II).. The muscle … The apex of the orbit is the optic foramen (canal), bound medially by the body of … In the neutral position, this muscle is responsible for retracting and elevating … The presence of the synaptic cleft between the synaptic end bulb of the neuron and … Intraocular part of the CN II. The optic nerve head is the most anterior component of … The human brain is a highly vascular organ responsible for coordinating a myriad of … Eyeball (Bulbus oculi) The eye is a highly specialized sensory organ located within … Ciliary Muscle - The ciliary muscle is a smooth muscle that is shaped like a ring … WebJul 19, 2024 · Inferiorly the rectus abdominis muscle is attached by two tendons; the larger one is attached to the pubic crest, from the pubic tubercle to the pectineal line, while the small, medial tendon is attached to …
Medial rectus muscle Radiology Reference Article
WebFeb 8, 2024 · The medial rectus muscle is the most common affected muscle in orbital cellulitis as this muscle has a close relation with the ethmoidal sinus [2, 14]. ... a Coronal … WebDec 20, 2024 · Lesions occurring more posteriorly and laterally would affect the nerve supply to the ipsilateral medial rectus and inferior oblique muscles, whereas as more medially located lesions might affect the supply to the contralateral superior rectus muscle. The nerve supply to the superior rectus is the only case in which the input comes from the ... great pumpkin commonwealth
Medial orbital blow-out fracture Radiology Case Radiopaedia.org
WebJan 24, 2024 · Supernumerary extraocular muscles (EOMs) are relatively rare in humans compared to other species. Therefore, few cases are reported on pediatric patients with strabismus. We describe a case of an incidental intraoperative finding of a right eye accessory medial rectus (MR) muscle in a child with normal ocular motility. This … WebA. The Extraocular Muscles. For each eye, six muscles work together to control eye position and movement. Two extraocular muscles, the medial rectus and lateral rectus, work together to control horizontal eye movements (Figure 8.1, left).. Contraction of the medial rectus pulls the eye towards the nose (adduction or medial movement).Contraction of the … WebHorizontal diplopia, without vertical separation, is related to the impaired neural control or function of the medial rectus muscle, the lateral rectus muscle, or both. The direction of … great pumpkin charlie brown stencils