Abstract
This is a retrospective study of 173 cases of chronic laxity of the knee, surgically treated between May 1985 and December 1988 using the MacIntosh technique (quadriceps-plasty) reinforced with the Kennedy ligament augmentation device (LAD). It involved 171 operations, 113 men and 58 women aged between 15 and 49 years (average 26 years), the majority of whom were active in sports both at competition (51 cases) and at recreational level (119 cases). There were 101 lesions of the medial meniseus (58.4%) and 94 lesions of the lateral meniscus (54.4%); only 41 knees had no meniscal lesion (23.6%). The results at medium term (between 4 and 8 years follow-up) were based on 107 cases (61.8%). The tolerance of the reinforcement was excellent as there were no instances of either acute or chronic synovitis in this series. The anatomical results evaluated using the Lachmann test (maximum manual Lachmann) showed no differential in 24 cases (22.8%), a differential of between 0 and 2 mm in 54 cases (50.5%), of between 2 and 4 mm in 20 cases (19%) and of >4 mm in 9 cases (8.7%). The functional results evaluated using the Arpège CLAS system showed 83% of results to be satisfactory (score >23). The radiological results showed that 63 knees (58.9%) had no subclinical or clinical signs of medial or lateral femorotibial osteoarthritis. In total, with an average follow-up of >5 years (4–8 years), it was found that the MacIntosh quadricepsplasty reinforced with the Kennedy LAD was not accompanied by any iatrogenic disease. The anatomical results were completely satisfactory (knees nearly normal) in 72.9% of cases, and the radiological results showed normal knees in 58.9% of cases. As for the functional results, they were identical to those obtained using many other techniques.
Similar content being viewed by others
References
Bercovy M, Weber E (1992) Evaluation de l'influence de la méniscectomie sur les ligamentoplasties. Rev Chir Orthop 78 [Suppl 1]:129
Bonnel F, Jaeger JH, Mansat C (1984) Les laxités chroniques du genou. Masson, Paris, ff 14–19
Caton J, Deschamps G, Chambat P, Lerat JL, Dejour H (1982) Les rotules basses — á propos de 128 observations. Rev Chir Orthop 68:317–325
Dejour H (1983) Symposium sur les résultats du traitement des laxités antérieures du genou. Rev Chir Orthop 69:255–302
Dejour H, Walch G, Neyret P, Adeleine P (1988) Résultats des laxités chroniques antérieures opérées. A propos de 251 cas revus avec un recul minimum de 3 ans. Rev Chir Orthop 74:622–636
Fowler P, Amendola A (1990) Allograft ACL reconstruction in a sheep model — the effect of synthetic augmentation. Trans Orthop Res Soc 15:80
Fowler P, Capra SW (1991) Anterior cruciate ligament reconstruction with the Kennedy Ligament Augmentation Device. In: Scott WN (ed) Ligament and extensor mechanism injuries of the knee. Mosby Year Book St Louis, pp 301–310
Gacon G, Barba L, Lalain JJ, Laurençon M, Ray A (1992) Résultats à plus de dix ans de 53 plasties intra-articulaires du ligament croisé antérieur du genou. Rev Chir Orthop 78 [Suppl I]: 130–131
Hanley P, Lew WD, Lewis JL, Hunter RE, Kirstukas S, Kowalszyk C (1989) Load sharing and graft forces in anterior cruciate ligament reconstrutions with the ligament augmentation device. Am J Sports Med 17:414–422.
Imbert JC (1984) Ligamentoplastie sous arthroscopie dans les laxités antérieures chroniques du genou. Technique personnelle à partir du procédé de MacIntosh. Encycl Méd Chir, Vol 6. Instantanés Médicaux, Paris, pp 41–46
Kennedy JC (1983) Application of prosthetics to anterior cruciate ligament reconstruction and repair. Clin Orthop 172:125–128
Kennedy JC, Roth JH, Schmidt AA (1980) The ligament augmentation device (LAD) in the anterior cruciate deficient knee. Orthop Trans 4:403
Lerat JL, Dupré Latour L, Herzberg G, Moyen B (1987) Revue de 100 patients opérés pour laxité chronique antérieure du genou par un procédé dérivé des méthodes de Kenneth Jones et de D. MacIntosh. Intérêt de la radiographie dynamique pour l'analyse objective des résultats. Rev Chir Orthop 73 [Suppl II]: 201–204
MacPherson GK, Mendenhall HV, Gibbons DF et al (1985) Experimental mechanical and histologic evaluation of the Kennedy ligament augmentation device. Clin Orthop 196: 186–195
Malissard M, Letenneur J, Pietu G, Raynaud G, Huguet D (1993) Ligamentoplastie du L.C.A. selon MacIntosh avec renfort de Kennedy LAD. Etude de 104 cas. Rev Chir Orthop 79: 164
Moyen B, Jenny JY, Mandrino AH, Lerat JL (1992) Comparison of reconstruction of the anterior cruciate ligament with and without a Kennedy ligament augmentation device. J Bone Joint Surg [Am] 74:1313–1319
Noyes F, Barber SD (1992) The effect of a ligament augmentation device on allograft reconstructions for chronic ruptures of the anterior cruciate ligament. J Bone Joint Surg [Am] 74: 960–973
Roth JH, Kennedy JC, Lockstadt H, MacCallum CL, Cunning LA (1985) Polypropylene braid augmented and non-augmented intra-articular anterior cruciate ligament reconstruction. Am J Sports Med 13:321–336
Saragaglia D, Dayez J, Borot E, Butel J (1985) De l'utilisation du Kennedy LAD dans le renforcement des plasties du ligament croisé antérieur selon MacIntosh-Imbert. A propos de 100 observations. J Traumatol Sport 5:83–91
Van Kampen CL, Mendenhall HV, MacPherson GK (1987) Synthetic augmentation of biological anterior cruciate ligament substitution in the anterior cruciate deficient knee. In: Jackson DW, Drez D (eds) New concepts in ligament repair. Mosby, St Louis, pp 236–238
Witvoët J, Christel P (1985) Renforcement des plasties du ligament croisé antérieur par des fibres de carbone. A propos de 44 cas. Rev Chir Orthop 71 [Suppl II]:121–125
Witvoët J, Kerboul L, Christel P (1991) Résultat à long terme (4–10 ans) de 88 ligamentoplasties intra-articulaires dans le traitement des instabilités antérieures chroniques du genou. Rev Chir Orthop 77 [Suppl I]:156–157
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Saragaglia, D., Leroy, J.M., De Sousa, B. et al. Medium-term results of 173 ligamentoplasties of the anterior cruciate ligament using the MacIntosh technique reinforced by the Kennedy ligament augmentation device (LAD). Knee Surg, Sports traumatol, Arthroscopy 3, 68–74 (1995). https://doi.org/10.1007/BF01552377
Issue Date:
DOI: https://doi.org/10.1007/BF01552377