Case report of an unusual finding of intrauterine contraceptive device in the rectum.

Introduction: Intrauterine contraceptive device (IUCD) is a safe and effective method of contraception. It is however rarely associated with complications. Migration of this device to the rectum is very rare.

Subjective visual perceptions during vitreoretinal surgery under local anaesthesia.

Purpose: To evaluate the visual experiences of patients during vitreoretinal surgery under local anaesthesia (LA).

Methods: Prospective questionnaire survey of 80 patients within 30 min of completion of vitreoretinal surgery under LA. Preoperative visual acuity, surgical procedure and its duration, efficacy of the local block, as well as intraoperative perceptions of flashes, colours, movements, and seeing instruments were documented.