Summary
Between April 1986 and July 1990 fractures of the olecranon in 41 adult patients were treated by fixation with absorbable rods (20 patients) and screws (21 patients) of self-reinforced polyglycolide (SR-PGA), 3.2 mm in diameter and 20–70 mm in length. Patients were followed up for a mean time of 2 years 7 months (range 1 year to 4 years 6 months). After reduction of the fracture, channels were drilled from the proximal fragment through the cortex of the distal fragment and the fractures were fixed with absorbable rods or screws. By one year from follow-up maintenance of an anatomical reduction of the fracture was seen in 34 patients. Failure of fixation requiring a second operation occured in 2 cases. In all cases functional recovery was at least satisfactory. Sinus formation as a sign of transient tissue reaction was observed in 3 cases, but did not influence the healing of the fractures or the functional recovery. The results in patients treated with rods or screws was similar. Absorbable screws combined with small rods and absorbable sutures allow treatment of +ore severe fractures of the olecranon than do rods alone.
Résumé
Quarante et un malades présentant une fracture de l'olécrâne ont été traités au moyen de broches et vis biorésorbables. Onze fractures étaient comminutives. Les broches ont été utilisées chez 20 malades (groupe 1) et les vis chez 21 malades (groupe 2). Les résultats radiologiques ont été bons dans 34 cas (83%), moyens dans 5 cas (léger déplacement de la fracture ou légère incongruence articulaire), et mauvais dans 2 cas nécessitant une ré-intervention (ostéosynthèse défaillante dans un cas et fragment déplacé dans un autre cas). Il y a eu 4 retards de consolidation. A un an, les résultats fonctionnels ont été au moins satisfaisants dans 39 cas (95%), Il n'y a pas eu de différence significative dans les résultats entre les deux groupes. Cette étude montre que les broches et les vis biorésorbables sont un matériau fiable dans la fixation des fractures de l'olécrâne. Leur avantage par rapport aux matériaux métalliques conventionnels est qu'ils évitent la réintervention pour retirer le matériel d'ostéosynthèse.
Similar content being viewed by others
Références
Bracq H (1987) Fractures de l'olécrâne. Rev Chir Orthop 73: 469–471
Böstman O, Mäkelä EA, Törmälä P, Rokkanen P (1990a) Transphyseal fracture fixation using biodegradable pin in children. Brief report. J Bone Joint Surg 71B: 706–707
Böstman O, Hirvensalo E, Mäkinen J, Rokkanen P (1990b) Foreign-body reactions to fracture fixation implants of biodegradable synthetic polymers. J Bone Joint Surg 72B: 592–596
Chavanaz M, Chabot F, Donazzan M, Vert M (1987) Further applications of bioserbable PLA 37.5 GA 25 and PLA 50 polymers for limited bone augmentation and bone replacement. Int J Oral Implantol 4: 33–36
Fyfe IS, Mossad MM, Holdxworth (1985) Methods of fixation of olecranon fractures. An experimental mechanical study. J Bone Joint Surg 67B: 367–372
Gartsman GM, Sculco TP, Otis JC (1981) Operative treatment of olecranon fractures. Excision or open reduction with internal fixation. J Bone Joint Surg 63A: 718–721
Helm RH, Hornby R, Miller SWM (1987) The complications of surgical treatment of displaced fractures of the olecranon. Injury 18: 48–50
Hirvensalo E (1990) Absorbable synthetic self-reinforced polymer rods in the fixation of fractures and osteotomies. A clinical study. Thesis, University of Helsinki, Finland
Hollinger JO (1983) Preliminary report on the osteogenic potential of a biodegradable copolymer of polylactide (PLA) and Polyglycolide (PGA). Biomed Mater Res 17: 71–82
Macko D, Szabo RM (1985) Complications of Tension-Band Wiring of olecranon fractures. J Bone Joint Surg 67A: 1396–1401
Murphy DF, Greene WB, Gilbert JA, Dameron TB (1987a) Displaced Olecranon fractures in adults. Biomechanical analysis of fixation methods. Clin Orthop 224: 210–214
Murphy DF, Greene WB, Dameron TB (1987b) Displaced olecranon fractures in adults. Clinical evaluation. Clin Orthop 224: 215–223
Mäkelä EA, Vainionpää S, Vihtonen K, Mero M, Laiho J, Törmälä P, Rokkanen P (1990) Healing of physeal fracture after fixation with biodegradable self-reinforced polyglycolic acid pins. An experimental study on growing rabbits. Clin Materials 5: 1–12
Partio EK, Böstman O, Hirvensalo E, Vainionpää S, Vihtonen K, Pätiälä H, Törmälä P, Rokkanen P (1991) Self-reinforced absorbable screws in the fixation of displaced ankle fractures. A prospective clinical study of 152 patients. J Orthop Traum (in press)
Rettig AC, Waugh TR, Evanski PM (1979) Fracture of olecranon: a Problem of Management. J Trauma 19: 23–28
Rokkanen P, Böstman O, Vainionpää S, Vihtonen K, Törmälä P, Laiho J, Kilpikari J, Tamminmäki M (1985) Biodegradable implants in fracture fixation: early results of treatment of fractures of an ankle. Lancet 1: 1422–1424
Rokkanen P (1990) Absorbable implants in the fixation of fractures. Ann Chir Gyn 79: 117–122
Santavirta S, Konttinen Y, Saito T, Grönblad M, Partio E, Kemppinen P, Rokkanen P (1990) Immune response to polyglycolic acid implants. J Bone Joint Surg 72B: 597–600
Schmitz JP, Hollinger JO (1988) A preliminary study of the osteogenic potential of a biodegradable alloplastic-osteoinductive alloimplant. Clin Orthop 237: 245–255
Törmälä P, Rokkanen P, Laiho J, Tamminmäki M, Vainionpää S (1988) Material for osteosynthesis devices. U S Pat 4743 257
Vainionpää S (1987) Biodegradation and fixation properties of biodegradable implants in bone tissue. Thesis, University of Helsinki, Finland
Waldram MA, Porter KM (1987) Late treatment of nonunion of fracture of the olecranon. Injury 18: 419–420
Weber BG, Vasey H (1963) Osteosynthese bei olekranonfractur. Z Unfallmed Berufskr 56: 90–96
Vert M (1986) Polyvalent polymeric drug carriers. Crit Rev Ther Drug Carrier Syst 2: 291–327
Wolfgang G, Burke F, Bush D, Parenti J, Perry J, LaFollette B, Lillmars S (1987) Surgical Treatment of Displaced Olecranon Fractures by Tension Band Wiring Technique. Clin Orthop 224: 192–204
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Partio, E.K., Hirvensalo, E., Böstman, O. et al. Broches et vis biorésorbables: une nouvelle méthode de fixation des fractures de l'olécrâne. International Orthopaedics 16, 250–254 (1992). https://doi.org/10.1007/BF00182705
Issue Date:
DOI: https://doi.org/10.1007/BF00182705