RESUMO
OBJECTIVE: This study aims to demonstrate the effect of the arthroscopic minimally invasive technique on the clinical symptoms and lower limb functional recovery in knee joint bone trauma patients. METHODS: From January 2015 to January 2020, 150 knee joint bone trauma patients were recruited as the study cohort and divided into two groups according to the different intervention method each patient underwent. The patients in the control group (the CG, n=68) were administered routine treatment, and the patients in the research group (the RG, n=82) were treated using the arthroscopic minimally invasive technique. The postoperative clinical operative indexes and the clinical effectiveness, as well as the intraoperative complications were observed in the two groups. The inflammatory factor levels before and after the surgeries were compared. The Visual Analogue Scale (VAS) was employed to evaluate the pain levels before and after the surgeries, the Hospital for Special Surgery Knee Scores (HSS) were used to assess the knee joint recoveries before and at six months after the operations, and the Fugl-Meyer Assessment Scale (FMAS) was used to determine the lower limb functional recovery before and at six months after the operations. RESULTS: The RG had significantly shorter operation times, lower intraoperative blood losses, shorter average ambulation times, shorter hospital stays, shorter fracture healing times, and smaller incisions than the CG. Postoperatively, the IL-8 and TNF-α levels were significantly lower in the RG than in the CG. The RG exhibited observably lower VAS scores after the operations, as well as evidently higher HSS scores and FMAS scores at six months postoperatively than the CG. In comparison with the CG, the RG had a significantly higher total effective rate and a noticeably lower incidence of postoperative complications. CONCLUSIONS: The arthroscopic minimally invasive technique is effective at treating patients with knee joint bone trauma, and it can promote the surgical recovery of patients and facilitate the functional recovery of the knee joint and the lower limbs.
