OBJECTIVES To correlate glenohumeral translation in the anterior/posterior direction with medial and lateral rotation of the humerus. In addition, the length of the anterior and posterior component of the glenohumeral capsuloligamentous complex was varied in order to gain insight into the contribution of each component to limiting translation. All measurements were made with the humerus positio...

The occurrence of lateral capsular disruption as a cause of anterior shoulder instability has been reported previously. 1 It was suggested that this injury be considered in patients with instability and no injury or a minimal injury to the glenoid labrum. We now report the occurrence of lateral capsular disruption of the posterior aspect of the shoulder as a cause of pain and weakness. This Les...

This paper demonstrates the wide variety of systems for the analysis of posterior capsular opacification (PCO). No single system has been proved to be a gold standard and it is difficult to comment on the advantages of one system over another with the limited current knowledge on the effects of PCO on vision. There are few studies that actually compare the different systems of analysis. Researc...

This paper presents a hydrodissection technique performed with high-speed pulse injection of only 0.1 cc liquid and assess its efficacy, safety, and the level of reduction in posterior capsule rupture complications in phacoemulsification cataract surgery. The kinetic energy of moving objects is directly proportional to the mass and to the square of its velocity. The high energy obtained by high...

Uveitic glaucoma (UG) is secondary glaucoma, present as a clinical challenge in both diagnosis and management.We report a case of complex UG, which initially presented as pupillary block and rupture of the anterior lens capsule. We performed cataract extraction with preservation of posterior capsule. Then, the case turned to aphakic malignant glaucoma. We performed anterior vitrectomy with post...

Anterior and posterior portions of the lens capsules of calf and cow eyes were obtained free of cellular material by a procedure which included ultrasonic treatment. Sugar analyses indicated that approximately 11% of the dry weight of the capsules was in the form of monosaccharide residues, which were identified as glucose, galactose, mannose, fucose, hexosamines, and sialic acids. Small amount...

AIM To determine whether anterior capsule polishing during cataract surgery done by phacoemulsification has any effect on the rate of posterior capsule opacification. MATERIALS AND METHODS We conducted a 3 year retrospective analytical study at our hospital. The medical records of patients who underwent cataract extraction by phacoemulsification with foldable square edge hydrophilic PCIOL bet...

BACKGROUND AND PURPOSE Because DTI can provide good markers of white matter pathology, it could be useful in differentiating white matter changes of INPH from those of other dementias. The aim of this study was, by using DTI, to compare the characteristic white matter changes in INPH with those in AD, subcortical vascular dementia, and healthy control subjects. MATERIALS AND METHODS Sixteen p...

SUMMARY Performing secondary rhinoplasty in patients who underwent primary rhinoplasty using a silicone implant is difficult due to thinning of nasal skin and formation of a capsule. Excess capsule formation can cause capsular contracture, resulting in short nose deformity or implant deviation, migration, or implant demarcation. Revision rhinoplasty using a capsular flap, dorsal silicone implan...

The cervical facet joints are a source of pain in some chronic whiplash patients. Clinical data show that a head-turned posture increases the severity and duration of whiplash-related symptoms. The objective of this study was to quantify strains in the facet capsule during whiplash-like loading with an axial intervertebral pre-torque simulating an initial head-turned posture. These strains were...