Eighth nerve, involvement of in basic fractures, 102, 106 Electric stimulation of brain in tumour exploration, 233 Elevation of depressed birth-fractures, 45 fractures of vault, 129 Endotheliomata of brain and dura, 213 English on remote effects of brain injury, 182, 187 adhesions between scalp and meninges, &c. 195 Epilepsy idiopathic, 190 Jacksonian, 189, 192 traumatic, 189 Escape of air from air-sinuses in basic fractures, 95 blood in basic fractures, 91, 96, 99 brain in basic fractures, 93, 101 cerebro-spinal fluid in basic fractures, 91, 99 Ether as an anæsthetic, 12 Exostoses of the skull, 325 Explosive fractures of the skull, 113 External table of skull, fracture of, 110, 133, 297 Extra-cerebellar tumours, 225 Extra-dural hæmorrhage, 135 suppuration, 284 Extrinsic sarcomata of the skull-bones, 332 Falx cerebelli, 4 cerebri, 1 Fibromata of dura and brain, 213 Fifth nerve, involvement of in basic fractures, 95, 101 Fifth nerve, neuralgia of, 306 Fissure of Rolando, 6 Sylvius, 6 Fissured fractures adult, 129 infant, 49 Foraminal occlusion in skull operations, 17 Fourth nerve, involvement of in basic fractures, 95 Fractures of base of skull, 73 external table, 110, 133, 296 internal table, 110, 296 mastoid process of temporal bone, 104, 108 skull, Teevan on, 110, 112, 294 vault (adult), 68, 109 vault (birth), 44 Frazier (Charles) on cerebellar tumours, 239 trigeminal neuralgia, 313, 321 Frontal exostoses, 329 Frontal lobe abscess of, 262 lacerations of, 162 tumours of, 219 Gaps in the skull, closure or protection of, 196 Gasserian ganglion, 310, 319 Gauze coverings in operations on skull and brain, 13, 16 Gigli saw in operation on skull and brain, 25 Gliomata of the brain, 211 Gowers on optic neuritis, 217 Grafts, muscle, 18 Grünbaum (and Sherrington) on cortical motor and sensory areas, 7 Gutter fractures, 296