The effectiveness of the use of electrocautery with chondroplasty in treating chondromalacic lesions: A randomized prospective study.
Arthroscopy
; 18(2): 190-3, 2002 Feb.
Article
em En
| MEDLINE
| ID: mdl-11830814
ABSTRACT
PURPOSE:
To determine the clinical effect of electrocautery with arthroscopic chondroplasty on chondromalacic tissue. TYPE OF STUDY A randomized, prospective study.METHODS:
In a prospective study, 146 patients were randomly placed in either a control group (chondroplasty alone) or a treatment group (chondroplasty and electrocautery). Intraoperative findings in both treatment and control groups were classified by both the extent of chondromalacia and the number of compartments in which chondromalacia was diagnosed. In our study, we used 6 defined compartments medial and lateral tibial plateau, medial and lateral femoral condyles, patella, and femoral trochlea. Patients were followed up at 1 year and evaluated using the Lysholm scale. Postoperative Lysholm scores were matched against compartment involvement and compared between groups.RESULTS:
There was no significant difference in the patients with grade 2 chondromalacia in either control or cautery group (P >.5). Groups with grade 3 chondromalacia showed a significant difference favoring the control group (P <.05). A significant difference was found in comparing 2-compartment chondromalacia between the 2 treatment cohorts, again, favoring the control group (P =.01). The remaining groups of multiple compartment chondromalacia showed no significant difference, indicating that the postoperative result was independent of the use of electrocautery.CONCLUSIONS:
This study shows that electrocautery as an adjunct to chondroplasty offers little benefit in the treatment of chondromalacic lesions and may, in fact, limit successful outcome.
Buscar no Google
Base de dados:
MEDLINE
Assunto principal:
Artroscopia
/
Cartilagem Articular
/
Doenças das Cartilagens
/
Eletrocoagulação
/
Joelho
Idioma:
En
Ano de publicação:
2002
Tipo de documento:
Article
País de afiliação:
Estados Unidos