Ischiadic nerve entrapment.
D000818:Animals; D002371:Cat Diseases / Q000175:diagnosis* / Q000601:surgery; D002415:Cats; D004283:Dog Diseases / Q000175:diagnosis* / Q000601:surgery; D004285:Dogs; D007512:Ischium / Q000294:innervation*; D009408:Nerve Compression Syndromes / Q000175:diagnosis / Q000601:surgery / Q000662:veterinary*; D009431:Neural Conduction; D059348:Peripheral Nerve Injuries