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Accuracy of implant alignment and early results after minimally invasive vs conventional OrthoPilot-navigated Columbus TKA.
Orthopedics. 2007 Oct; 30(10 Suppl):S107-11.O

Abstract

The goal of this study was to evaluate potential risks and benefits of minimally invasive vs conventional approaches in navigated total knee arthroplasty (TKA) in 50 patients. Preoperatively, no statistically significant differences between the two groups were found for deformity, range of motion (ROM), clinical scores, and ligament stability in the native joint or after prosthesis implantation measurements intraoperatively. Postoperatively, there were no significant differences between the two groups for deformity and clinical scores. In contrast, significantly less pain according to VAS measures and quicker improvements in ROM during the first 10 postoperative days were experienced in the minimally invasive group. Complication rates were similar in both groups. According to our results, minimally invasive navigated TKA is characterized by high implant positioning accuracy, soft tissue management quality, and complication rates similar to those for conventional approaches. Compared with the conventional approach, minimally invasive TKA provides superior functional results and less pain in the early postoperative period.

Authors+Show Affiliations

Lampe F
Department of Orthopaedics and Traumatology, Joint Replacement Center Klinikum Eilbek-Schoen Kliniken, Hamburg, Germany.
Bohlen K
No affiliation info available
Dries SP
No affiliation info available
Sufi-Siavach A
No affiliation info available
Hille E
No affiliation info available

MeSH

AdultAgedAged, 80 and overArthroplasty, Replacement, KneeEquipment DesignFemaleFollow-Up StudiesHumansMaleMiddle AgedMinimally Invasive Surgical ProceduresOsteoarthritis, KneeRange of Motion, ArticularRisk FactorsTreatment Outcome

Pub Type(s)

Comparative Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

17983109

Citation

Lampe, Frank, et al. "Accuracy of Implant Alignment and Early Results After Minimally Invasive Vs Conventional OrthoPilot-navigated Columbus TKA." Orthopedics, vol. 30, no. 10 Suppl, 2007, pp. S107-11.
Lampe F, Bohlen K, Dries SP, et al. Accuracy of implant alignment and early results after minimally invasive vs conventional OrthoPilot-navigated Columbus TKA. Orthopedics. 2007;30(10 Suppl):S107-11.
Lampe, F., Bohlen, K., Dries, S. P., Sufi-Siavach, A., & Hille, E. (2007). Accuracy of implant alignment and early results after minimally invasive vs conventional OrthoPilot-navigated Columbus TKA. Orthopedics, 30(10 Suppl), S107-11.
Lampe F, et al. Accuracy of Implant Alignment and Early Results After Minimally Invasive Vs Conventional OrthoPilot-navigated Columbus TKA. Orthopedics. 2007;30(10 Suppl):S107-11. PubMed PMID: 17983109.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Accuracy of implant alignment and early results after minimally invasive vs conventional OrthoPilot-navigated Columbus TKA. AU - Lampe,Frank, AU - Bohlen,Karina, AU - Dries,Sebastian P M, AU - Sufi-Siavach,Anusch, AU - Hille,Ekkehard, PY - 2007/11/7/pubmed PY - 2008/1/18/medline PY - 2007/11/7/entrez SP - S107 EP - 11 JF - Orthopedics JO - Orthopedics VL - 30 IS - 10 Suppl N2 - The goal of this study was to evaluate potential risks and benefits of minimally invasive vs conventional approaches in navigated total knee arthroplasty (TKA) in 50 patients. Preoperatively, no statistically significant differences between the two groups were found for deformity, range of motion (ROM), clinical scores, and ligament stability in the native joint or after prosthesis implantation measurements intraoperatively. Postoperatively, there were no significant differences between the two groups for deformity and clinical scores. In contrast, significantly less pain according to VAS measures and quicker improvements in ROM during the first 10 postoperative days were experienced in the minimally invasive group. Complication rates were similar in both groups. According to our results, minimally invasive navigated TKA is characterized by high implant positioning accuracy, soft tissue management quality, and complication rates similar to those for conventional approaches. Compared with the conventional approach, minimally invasive TKA provides superior functional results and less pain in the early postoperative period. SN - 0147-7447 UR - https://www.unboundmedicine.com/medline/citation/17983109/Accuracy_of_implant_alignment_and_early_results_after_minimally_invasive_vs_conventional_OrthoPilot_navigated_Columbus_TKA_ DB - PRIME DP - Unbound Medicine ER -