Morquio sendromunda tek taraflı kronik patella çıkığında proksimal dizilim düzeltici cerrahi tedavi: Olgu sunumu
Mukopolisakkaridoz IVA (MPS IVA: Morquio sendromu) N-asetilgalaktozamin-6-sülfat sülfa-taz enzim eksikliğinden kaynaklanan bir lizozomal depo hastalığıdır. MPS IVA hastalan doğumda sağlıklı görünürler. Bu sendroma özgün radyolojik değişiklikler klinik belirti ve bulgulardan önce gözlenirler. Hastaların çoğunda, ikinci veya üçüncü on yılda, ilerlemiş eklem dejenerasyonu ortaya çıkar. Ara metabolitlerin artmasına bağlı olarak eklem hiperlaksitesi belirgindir. Bu çalışmada, proksimal yumuşak doku dizilim cerrahisi yapılarak tedavi edilen kronik patella çıkık-lı, kalıtsal cüceliği olan bir hasta sunulmuştur.
Proximal realignment surgery for unilateral chronic patella dislocation in Morquio syndrome: A case report
Mucopolysaccharidosis IVA (MPS IVA: Morquio A syndrome) is a lysosomal storage disorder caused by a deficiency of N-acetylgalactosamine-6-sulfate sulfatase. Patients with MPS IVA appear healthy at birth. Morquio-specific radiographic changes can be observed prior to clinical signs and symptoms. Patients are usually affected by a severe joint degeneration from the 2nd or 3rd decade. Hyperlaxity of the joints is prominent due to the excess of intermediate metabolites. We report a patient with inherited dwarfism, in which a proximal soft tissue realignment procedure was performed to treat chronic patellar dislocation.
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- 1. Montaño AM, Tomatsu S, Gottesman GS, Smith M, Orii T. International Morquio A Registry: clinical manifestation and natural course of Morquio A disease. J Inherit Metab Dis 2007;30:165-74.
- 2. Brailsford JE. Chondro-osteodystrophy, roentgenographic and clinical features of a child with dislocation of vertebrae. Am J Surg 1929;7:404-10.
- 3. Tassinari E, Boriani L, Traina F, Dallari D, Toni A, Giunti A. Bilateral total hip arthroplasty in Morquio-Brailsford’s syndrome: a report of two cases. Chir Organi Mov 2008; 92:123-6.
- 4. Stelling FH. The hip in heritable conditions of connective tissue. Clin Orthop Relat Res 1973;(90):33-49.
- 5. Kopits SE. Orthopedic complications of dwarfism. Clin Orthop Relat Res 1976;(114):153-79.
- 6. Chiavetta JB, Parvizi J, Shaughnessy WJ, Cabanela ME. Total hip arthroplasty in patients with dwarfism. J Bone Joint Surg Am 2004;6:298-304.
- 7. de Waal Malefijt MC, van Kampen A, van Gemund JJ. Total knee arthroplasty in patients with inherited dwarfism – a report of five knee replacements in two patients with Morquio’s disease type A and one with spondylo-epiphyseal dysplasia. Arch Orthop Trauma Surg 2000;120:179-82.
- 8. Ozkan K, Goksan B, Sensoy V, Mutlu S, Unlu F, Talu U. Total knee and hip arthroplasty in a patient with dwarfism: a report of a patient with a spondylo-epiphyseal dysplasia. Eur J Orthop Surg Traumatol 2006;16:366-8.
- 9. Phillips BB. Recurrent dislocations. In: Canale T, Beaty JH, editors. Campbell's operative orthopaedics. 11th ed. Philadelphia, Mosby Elsevier Inc.; 2007. p. 2655-60.