Simple arthrolysis for flexor rigidity of the proximal interphalangeal joint

The authors report 19 cases of simple arthrolysis of the proximal interphalangeal joint for flexion rigidity. Their cases were limited to isolated lesions of the joint without any flexor or extensor tendon involvement. The technique is described, and the importance of postoperative physical therapy is stressed. The results in these cases, in contrast with those in complicated cases of rigidity, are very satisfactory. The etiology is primarily sprains and dislocations of the proximal interphalangeal articulation, immobilized for too long a time in flexion (in the so-called "functional position").

[Physical dependence on benzodiazepines in traumatology]

During the last years, there have been more and more observations of physical dependence on the benzodiazepines. This paper emphasizes the seriousness of this syndrome, its similarity with delirium tremens and its optimal treatment by high doses of benzodiazepines. This article shows also the misuse of drugs lowering the epileptogenic threshold and suggests in replacement the peranaesthesic administration of benzodiazepines or barbiturates. Finally the treatment should be started with a gradual and slow withdrawal so as to avoid undesirable neurological signs.