[Analysis of optic nerve head by confocal scanning laser ophthalmoscope in ocular hypertension]. / Analyse de la topographie de la tête du nerf optique par l'ophtalmoscope laser à balayage confocal dans les hypertonies oculaires.

PURPOSE: To analyze optic nerve head topography using confocal the scanning laser ophthalmoscope (CSLO) in ocular hypertension in comparison to normal eyes. PATIENTS AND METHODS: We examined 25 patients with ocular hypertension and 27 normal controls. All of them had a complete ophthalmic examination. Optic nerve head analysis was performed by using a CSLO-type Heidelberg retina tomograph (HRT). The following stereometric parameters were evaluated: disc area, area and volume of cup, cup/disc ratio, area and volume of neuroretinal rim, mean and maximal cup depth, cup shape measure, height variation contour, mean retinal nerve fiber layer thickness, and retinal nerve fiber layer (RNFL) cross-section area. RESULTS: In ocular hypertension eyes, rim volume, height variation contour and RNFL thickness showed a statistically significant reduction compared to normal eyes. CONCLUSION: HRT appears to be an important tool in detecting early damage of retinal nerve fiber layer in ocular hypertension.

[Patients' opinions about day cataract surgery in a general hospital]. / Opinion des patients sur l'hôpital de jour pour la chirurgie de la cataracte au sein d'un hôpital général.

OBJECTIVE: To evaluate the patient satisfaction as a performance indicator of quality of health care delivery in outpatient cataract surgery. PATIENTS AND METHODS: We performed a prospective study using a questionnaire containing 14 items (preoperative work-up, administrative formalities, local anesthesia..) evaluating all the phases of ambulatory surgery for cataract. RESULTS: We collect 75 responding patients and we observed 2/3 of relative satisfaction about outpatient cataract surgery. Negative opinion was in relation with the prolonged time required for preoperative work-up which is done outside the outpatient surgery structure. CONCLUSION: Advances in techniques of locoregional anesthesia and surgery permit today the frequent use of ambulatory treatment in cataract surgery. This method seems to be well accepted by patients. However the prolonged time used to do the preoperative work-up require in the future a centralisation for this procedure.