Mohammad Ebrahim Yarmohammadi

Learn More
BACKGROUND The most common complication of lumbar puncture (LP) occurring in over thirty percent of patients is headache. The position after lumbar puncture, needle type and size, and volume of the extracted cerebrospinal fluid (CSF) have been evaluated as contributory factors in occurrence of post lumbar puncture headache (PLPH), but the position before(More)
PURPOSE To evaluate the association between age-related macular degeneration (ARMD) and sensory neural hearing impairment (SHI). METHODS In this case-control study, hearing status of 46 consecutive patients with ARMD were compared with 46 age-matched cases without clinical ARMD as a control group. In all patients, retinal involvements were confirmed by(More)
PURPOSE The purpose of this study was to evaluate the results of a teamwork revision endoscopic dacryocystorhinostomy (DCR) in eyes with previously failed external DCR. METHODS This retrospective study was performed on 50 failed external DCR subjects who underwent a teamwork revision endoscopic DCR by an ophthalmologist and an otolaryngologist. Paranasal(More)
BACKGROUND Rhinogenic origin is an important source for headache, which may be treated by medical or endoscopic intervention. An aim of this study was to clarify whether the surgical or medical intervention is superior. MATERIALS AND METHODS In this randomized double blind clinical trial study, 44 patients (19 male and 25 female) with periorbital or(More)
  • 1