WebEye movement should be conjugate (parallel), smooth and symmetric throughout all 6 directions Equal palpebral fissures Intact extraocular muscles o Deviations from normal Nystagmus Limited or disconjugate movement in one or more fields of gaze Ptosis (drooping of upper eyelid) Eyelid lag Damage, irritation, or pressure on corresponding … WebThe upper compartment is involved in translational movements and the lower in rotational movements. Fig. 1. 15 Radiographs of the temporomandibular joint: (a) closed ... (Fig. 1. 25) The orbit contains the lacrimal gland, the globe, the extraocular muscles (including levator palpebrae), the optic nerve and the ophthalmic vessels. The whole is ...
Trochleitis - Wikipedia
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 … WebPain is exacerbated by eye movements looking down and inwards, and especially in supraduction (looking up) and looking outwards, which stretches the superior oblique … baseline data slp
Do Not Fall for This; Diagnostic Challenges in Orbital Floor …
WebSinusitis: An infection in one of your sinuses. When pressure builds up behind your eyes, it can cause pain on one or both sides. Stye: This is a tender bump on the edge of your … WebDec 22, 2024 · There are seven extraocular muscles – the levator palpebrae superioris, superior rectus, inferior rectus, medial rectus, lateral rectus, inferior oblique and superior oblique. Functionally, they can be divided … WebSep 15, 2005 · Trochleitis is characterized by a local inflammatory process affecting the trochlear tendon of the superior oblique muscle called the trochlea.1-3 In most cases, the cause is unknown. Typically, the patient will describe an aching around the eye, which has persisted over a few days and is also sometimes accompanied by a sharper pain. sweat smile emoji png