OBJECTIVE To investigate a scaffold-enhanced, light-activated bioadhesive technique as a substitute for sutures in ophthalmic surgery. CLINICAL RELEVANCE Suture use in ophthalmic surgery is technically demanding and time consuming and may be associated with serious complications such as inadvertent ocular penetration, which can result in retinal detachment and endophthalmitis. Bioadhesive sur...

OBJECTIVE To determine the effect of glucose administration on the development of sclera in the chick embryo Gallus domesticus. STUDY DESIGN Experimental study. PLACE AND DURATION OF STUDY Anatomy Department, CPSPRegional Centre, Islamabad, from January 2013 to January 2014. METHODOLOGY The study was carried out in two main groups, control Aand experimental B, which were subdivided into t...

PURPOSE Raman spectroscopy is an effective probe of advanced glycation end products (AGEs) in Bruch's membrane. However, because it is the outermost layer of the retina, this extracellular matrix is difficult to analyze in vivo with current technology. The sclera shares many compositional characteristics with Bruch's membrane, but it is much easier to access for in vivo Raman analysis. This stu...

A 40-year-old woman was referred by her primary care physician for evaluation after a routine physical exam revealed bilateral brownish pigmentation of the tympanic membrane. Head and neck examination in the otolaryngology clinic revealed bluish hue of both sclera, teeth, and portions of her pinnae. A hearing test revealed bilateral mild sensorineural hearing loss. The patient had a history of ...

A 15-year-old male patient was admitted to hospital having experienced repeated fractures over the previous three years, predominantly due to falling down or overexertion. The clinical signs and radiological features, such as recurrent fractures, blue sclera and low bone mineral density (BMD) level, all led to the diagnosis of a mild form of osteogenesis imperfecta (OI) type I. The patient bega...

Pycnodysostosis is a rare genetic disorder and was first described in 1962 by Maroteaux and Lamy. The incidence of this anomaly is estimated to be 1.7 per 1 million births. The principal characteristics of this disorder are short stature, prominent eyes with blue sclera, beaked nose, cranial dysplasia, exposed fontanelles and cranial sutures, clavicular dysplasia, total/partial dysplasia of the...

Osteogenesis imperfecta (OI) comprises a heterogeneous group of disorders characterized by bone fragility, frequent fractures, and low bone mass. Dominantly inherited COL1A1 or COL1A2 mutations appear to be causative in the majority of OI types, but rare recessively inherited genes have also been reported. Recently, SERPINF1 has been reported as another causative gene in OI type VI. To date, on...

Osteogenesis imperfecta (OI) is a hereditary disorder characterized by increased tendency for bone fractures due to high fragility. The clinical and radiological features of OI manifest in different age groups, although the disease is congenital in nature. Besides bone fragility, features like laxity of the ligaments, blue sclera, growth retardation, and scoliosis are also observed. In severe c...

Osteogenesis imperfecta is a disorder of the formation collagen tissue that functions as connective and caused by gene mutation causes disturbances in type 1 collagen. This study aimed to describe diagnosis osteogenesis imperfecta. A 23-year-old man came rheumatology polyclinic Dr. Mohammad Hoesin General Hospital Palembang with complaint recurrent fractures since ± 17 years ago. The patient al...