[article] 
inActa Orthopaedica Belgica > Vol 80/1 (Mars 2014) . - p.39-44

Titre :	Results Of The Learning Curve For Interventional Hip Arthroscopy?: A Prospective Study
Type de document :	texte imprimé
Auteurs :	Richard A. BODEN, Auteur
Année de publication :	2014
Article en page(s) :	p.39-44
Langues :	Français (fre)
Résumé :	This prospective study aims to explore hip arthros­copy, outcome and the effect of the learning curve. Using the non-arthritic hip score preoperatively and postoperatively in 120 patients with an average 23-month follow-up, a median improvement of 16 points was seen at 6 months (p < 0.0001, Wilcoxon’s signed ranks) remaining at 2 years (15, p < 0.05). Dividing patients into consecutive chronological groups of 40, the learning curve was explored. At six-months scores improved by 12 (p < 0.05) in first 40, 15 (p < 0.0001) in second and 20 (p < 0.0001) in third. A reduction in THR (22.5%, 5%, 2.5%) and revision rates (10%, 7.5%, 0) was seen. An increase in cumulative per­centage satisfaction (defined as minimum 10 points increase) was seen from 20th (45%) to 100th procedure (65%). Results significantly improve as experience increases, possibly due to improved surgical skill, preoperative workup or improved understanding of operative indications.
Permalink :	./index.php?lvl=notice_display&id=33523

[article] Results Of The Learning Curve For Interventional Hip Arthroscopy?: A Prospective Study [texte imprimé] / Richard A. BODEN, Auteur . - 2014 . - p.39-44.
Langues : Français (fre)
in Acta Orthopaedica Belgica > Vol 80/1 (Mars 2014) . - p.39-44

Résumé :

This prospective study aims to explore hip arthros­copy, outcome and the effect of the learning curve. Using the non-arthritic hip score preoperatively and postoperatively in 120 patients with an average 23-month follow-up, a median improvement of 16 points was seen at 6 months (p < 0.0001, Wilcoxon’s signed ranks) remaining at 2 years (15, p < 0.05). Dividing patients into consecutive chronological groups of 40, the learning curve was explored. At six-months scores improved by 12 (p < 0.05) in first 40, 15 (p < 0.0001) in second and 20 (p < 0.0001) in third. A reduction in THR (22.5%, 5%, 2.5%) and revision rates (10%, 7.5%, 0) was seen. An increase in cumulative per­centage satisfaction (defined as minimum 10 points increase) was seen from 20th (45%) to 100th procedure (65%). Results significantly improve as experience increases, possibly due to improved surgical skill, preoperative workup or improved understanding of operative indications.

Permalink :

./index.php?lvl=notice_display&id=33523