28
malignant, 629
spasmodic, 624
surgical anatomy of, 616
swallowing of corrosive substances, 618
syphilis of, 623
tuberculosis of, 623
tumours of, 629
varix of, 623
wounds of, 618
X-ray examination of, 617

Old-standing dislocations, 40. _See also_ Individual Joints

Olecranon, fracture of, 85
separation of epiphysis of, 87

Olfactory nerve, 399

Ophthalmia, sympathetic, 487

Ophthalmoplegia externa, 400

Optic nerve, 399

Orbit, aneurysms of, 490
cellulitis of, 487
contusions of, 484
emphysema of, 486
eyeball, injuries of, 486
foreign bodies in, 485
fractures of, 485
injuries of, 484
tumours of, 487
wounds of, 485

Os magnum. _See_ Capitate Bone

Osteo-chondritis deformans juvenilis, 228

Os trigonum tarsi, 193

Otitis media, 564

Otorrhoea, 555

Ozaena, 575

Pachymeningitis, 374, 433

Palate, affections of, 498
cleft, 477

Palmar fascia, Dupuytren's contraction of, 314

Panophthalmitis, 487

Paracusis of Willis, 554

Paralysis, abductor, 404, 639
Bell's, 401
conjugate, 335
crossed, 334
facial, 400
infantile, 242
spastic, 247
of sterno-mastoid, 404
of tongue, 542
of trapezius, 404

Paraplegia dolorosa, 448
gravitation, 414
spastic, 451

Para-thyreoid glands, 604

Parosmia, 578

Parotid, carcinoma of, 552
duct, affections of, 544
fistula, 544
inflammation of, 545
injuries of, 543
mixed tumours of, 549
recurrent enlargement of, 547
sarcoma of, 552
surgical anatomy of, 543
tuberculosis of, 549
tumours of, 549

Parotitis, 545, 547

Patella, absence of, 262
dislocation of, 177
congenital, 262
floating, 171, 229
fracture of, 173
injuries of, 173

Patheticus nerve, 400

Pathological dislocation, 43
fracture, 1

Pelvis, fractures of, 122
injuries of, 122

Periodontitis, 507

Peri-oesophagitis, 623

Periosteum, haematoma of, 1

Peri-tonsillitis, 501

Perthes' disease, 228

Pes arcuatus, 273, 284
calcaneo-valgus, 273, 282, 284
calcaneo-varus, 273, 282, 284
calcaneus, 273, 282
cavus, 273, 282, 283, 284
equinus, 273, 280
excavatus, 284
planus, 285, 287
transverso-planus, 294
valgus, 273, 285, 287
varus, 280

Phalanges of fingers, i