Perforating ulcer, 73, 82

  Perichondritis, syphilitic, 465

  Peri-lymphangitis, 325

  Periosteum, function of, 434
    gumma of, 464
    in rickets, 469

  Periostitis, 437. See also Osteomyelitis
    syphilitic, 461
    tuberculous, 455

  Peripheral neuritis, 352

  Peroneal nerve, 370

  Peronei tendons, dislocation of, 409

  Petrifying sarcoma, 200

  Phagedaena, 153

  Phagedaenic ulcers, 80, 85

  Phagocytes, 3, 22

  Phagocytosis, 22

  Phimosis, with hard chancre, 152
    with soft sores, 155

  Phlebitis, 285, 292

  Phlegmasia alba dolens, 286

  Picric acid, 13, 237

  Pigeon-breast, 471

  Plantaris, rupture of, 408

  Pleurodynia, 413

  Pleurosthotonos, 114

  Pneumo-bacillus, Friedlander’s bacteria, 28

  Pneumococcal arthritis, 509

  Pneumococcus, 28

  Polypi, 195

  Popliteal aneurysm, 320
    artery, embolus of, 93
    bursae, 432
    lymph glands, 323
    nerves. See Common Peroneal Nerve and Tibial Nerve

  Port-wine stain, 294

  Post-anaesthetic paralysis, 360
    -anal dimple, 211

  Posterior auricular lymph glands, 322

  Post-rectal dermoids, 211

  Potato-nose, 393

  Poultice, 37
    charcoal, 84

  Pre-auricular lymph glands, 322

  Prepatellar bursa, 431

  Pressure sores, 70, 82

  Primary union of wounds, 2

  Protopathic sensibility of nerves, 343

  Proud flesh, 79

  Psammoma, 200

  Pseudo-leucaemia, 337

  Pseudo-paralysis of syphilis, 174, 466

  Psoas bursa, 430

  Pulmonary osteo-arthropathy, 480

  Pulsating aorta, 305, 314
    exophthalmos, 317
    haematoma of bone, 498

  Punctured wounds, 222

  Purpura, 280

  Purulent blister, 55

  Pus, 45
    varieties of, 46

  Pyaemia, 64
    abscess in joints in, 508

  Pyogenic bacteria, 24, 29

  Quadriceps extensor femoris, rupture of, 408

  Rabies, 118

  Rachitis, 468
    adolescentium, 472

  Radial nerve, lesions of, 364

  Radium, in lupus, 385
    in cancer, 208
    in naevus, 297
    ulceration from, 239

  Ranula, 329

  Rarefying ostitis, 437

  Ray fungus, 126

  Raynaud’s disease, 97

  Reaction of degeneration, 347

  Reactionary haemorrhage, 272

  Recklinghausen’s disease, 355

  Recurrent fibroid of Paget, 199, 392, 420

  Repair. See Individual Tissues
    conditions interfering with, 17
    after loss of tissue, 4
    modifications of, 4
    of separated parts, 5