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At least 289 records · Page 16Linked to original sources
PubMed1980

A model for eye muscle surgery.

An inexpensive model for demonstrating and practicing strabismus surgery is described here. The figure-of-8 technique, adjustable rectus recession and resection surgery, and various types of conjunctival closure have been performed on the model. The model can also be helpful in demonstrating and practicing typical recession, resection, advancement, tucking, and marginal myotomy procedures to residents in ophthalmology.

Models, Structural↗
PubMed2007

Extraocular eye muscles in human fetuses with craniofacial malformations: anatomical findings and clinical relevance.

Anomalies of the extraocular muscles have been suspected to be present frequently in patients with craniofacial malformations. We studied the extraocular musculature in the orbits of 15 anencephalic human fetuses between the 5th and 10th months after gestation, and in one fetus with an occipital meningocele and a large defect of the left cranial base. The findings were compared to those in nine normal age-matched fetuses. All malformed fetuses exhibited special features of the levator palpebrae superioris muscle, either its absence, an anomaly of the muscle belly, or an anomalous insertion. In addition, deficient or aberrant muscle bellies of the oblique and rectus muscles were found. In anencephaly, the frontal bone is condensed, forming narrowed orbital cavities with hypotelorism. Frequent disturbance of extraocular muscle development in fetuses with craniofacial malformations is implicated. The presented specimens are examples of extreme variants of cranial and craniofacial malformation syndromes. Thus, similar findings of extraocular muscles might also be regularly found in clinically relevant craniofacial malformations. This would force new considerations about diagnostic and therapeutic approaches to patients with craniofacial malformations.

Anencephaly↗
PubMed1993

Immunohistology of eye muscle in idiopathic orbital inflammatory disease (pseudotumor), Graves' ophthalmopathy and healthy controls.

Inflammatory orbital disease can be triggered by a variety of causes. Two such diseases are pseudotumor orbitae and Graves' ophthalmopathy, and both involve extraocular muscles. Biopsies were obtained from ocular muscles during a quiet phase in these two diseases. Biopsies obtained from a previous pseudotumor orbitae showed complement deposits and increased expression of HLA class-I antigens in the intermuscular tissue. The biopsies from two out of four pseudotumor cases and two out of four Graves' ophthalmopathy cases contained increased numbers of intermuscular HLA class-II-expressing cells. In spite of clinical remission, the local condition in all four pseudotumor cases and in two out of four cases of Graves' ophthalmopathy still suggests active inflammatory disease.

Adult↗