Patellofemoral malalignment: a report of 68 cases treated by proximal and distal patellofemoral reconstruction.
A series of 68 knees were reviewed retrospectively at an average of 56 months following surgical treatment for patellar dislocation and subluxation. Fifty-three knees in 48 patients were assessed both subjectively by questionnaire and objectively by examination, and 15 knees were evaluated by questionnaire only. All cases were treated by a proximal and distal reconstruction as described by Trillat (1964). The surgery was performed by one surgeon (MC) and reviewed independently (DW). The results were excellent in 48 knees (71 per cent), good in 12 (17 per cent) and poor in 8 (12 per cent). In no patient had there been any further episodes of dislocation. We consider this a straightforward procedure producing consistent correction of patellofemoral instability with a low morbidity.
North Sydney Orthopaedic and Sports Medicine Centre, Australia.
J R
JR
Wootton
M J
MJ
Cross
D G
DG
Wood
D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D004204:Joint Dislocations / Q000534:rehabilitation / Q000601:surgery*; D007593:Joint Instability / Q000209:etiology / Q000534:rehabilitation / Q000601:surgery; D007719:Knee Joint; D008297:Male; D008722:Methods; D008875:Middle Aged; D009132:Muscles / Q000601:surgery; D010329:Patella / Q000293:injuries*; D011183:Postoperative Complications / Q000209:etiology; D012008:Recurrence; D012189:Retrospective Studies; D013710:Tendons / Q000601:surgery