Desepiphysiodesis--elimination of partial premature epiphyseal closure. Experience of 17 cases.
Between 1975 and 1990, 17 growth plates have been operated on by epiphyseal bridge resection. The children were from 4 years and 10 months to 13 years and 10 months old. The etiology of partial closure was traumatic (10 times), caused by therapeutic mistakes (3 times), septic osteomyelitis (1 case), purpura fulminans (1 case), unknown (2 cases). There was always length discrepancy or deformity of bone. The regions that have been subjected to treatment were distal femur, proximal tibia, distal tibia, distal radius. Evaluation of the bone bridge was made by tomoscintigraphies and recently by MR imaging and computed tomoscintigraphy. The bone bridge size was from 2.5% to 60% of the growth plate surface; surgical technique consists of resection of bone bridge connecting epiphysis and metaphysis which is replaced by methyl metacrylate. In 16 cases simultaneous corrective osteotomy was performed. Results are poor, there were only two good results and 8 failures; seven results were medium. The failures can all be explained by mistakes in technique or indication, except one. Indications are post-traumatic narrow bridges in young children. It would be useful to know the vitality of the residual growth plate.
Bronfen
C
C
Service d'Orthopédie, Traumatologie Infantile, Hôpital des Enfants Malades, Paris, France.
Rigault
P
P
Glorion
C
C
Touzet
P
P
Padovani
J P
JP
Finidori
G
G
Chaumien
J P
JP
Arlet
V
V
Wioland
M
M
Bonnerot
V
V
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D005269:Femur / Q000254:growth & development; D006132:Growth Plate / Q000601:surgery*; D006801:Humans; D007869:Leg Injuries / Q000150:complications; D007870:Leg Length Inequality / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D008297:Male; D008768:Methylmethacrylates; D011379:Prognosis; D019736:Prostheses and Implants; D011859:Radiography; D013977:Tibia / Q000254:growth & development
D008768:Methylmethacrylates