title: [Complications in the use of the halo fixator].
abstract: 50 patients out of a total of 88 who underwent treatment using a halo-fixateur between 1987 and 1997 were available for a follow-up interview reviewing local complications and quality of life. Marginal discomfort was observed in 54% of patients, moderate complaints/transitory pain in 30%, prolonged and severe discomfort and pain in 16%. 62% of patients took no analgetics, 22% infrequently, and 16% continuously throughout treatment. In pin-tract infection local treatment was successful in 6 patients, in 3 patients the screws needed to be relocated. Complaints of dysphagia due to extended forced lordosis of the cervical spine could be corrected by adjusting the position of the halo ring in 3 out of 8 patients. 3 patients developed pressure sores which could be managed without surgical intervention. Proper fixation and placement of the pin-tracts are crucial in the application of the halo fixateur if complications are to be avoided. Superficial infections must be treated locally. If the infection persists immediate pin relocation and systemic antibiotic therapy have to be initiated.
authors.affiliation: Chirurgische Universitätsklinik und Poliklinik, Berufsgenossenschaftliche Kliniken Bergmannsheil Bochum. Wito.Schulze@ruhr-uni-bochum.de
authors.forename: W
authors.initials: W
authors.lastname: Schulze
authors.forename: S A
authors.initials: SA
authors.lastname: Esenwein
authors.forename: E J
authors.initials: EJ
authors.lastname: Müller
authors.forename: O
authors.initials: O
authors.lastname: Russe
authors.forename: G
authors.initials: G
authors.lastname: Muhr
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000700:Analgesics / Q000627:therapeutic use; D016267:External Fixators / Q000009:adverse effects*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007407:Interviews as Topic; D008297:Male; D008875:Middle Aged; D010149:Postoperative Pain / Q000453:epidemiology; D011788:Quality of Life; D012189:Retrospective Studies; D013997:Time Factors
chemical_list: D000700:Analgesics