Evaluation of the functional and radiologic outcomes in talus fractures following surgery.

OBJECTIVE: The long-term outcome of talus fractures is not yet sufficiently favorable despite improved resources and growing experience. With increasing fracture severity, the complication rate increases. This study aimed to evaluate the mid-to-long-term clinical and radiologic outcomes using the scoring system and imaging archive in patients with talus fractures who were surgically treated in our hospital. PATIENTS AND METHODS: The mid- to long-term outcomes of patients with talus fractures admitted to Aydin Adnan Menderes University Faculty of Medicine Hospital between January 2010 and December 2020 and treated surgically were analyzed using satisfaction and functional scoring systems. RESULTS: Demographic data of the patients enrolled in our study indicated that talus fractures primarily developed in young males (p<0.05). The scores obtained from American Orthopaedic Foot & Ankle Society (AOFAS) scoring were consistent with patients' long-term consequences, such as avascular necrosis and post-traumatic arthritis (p<0.05). The rates of avascular necrosis and post-traumatic arthritis were lower, whereas AOFAS scores were higher in patients in whom the reduction quality was within the exact anatomical limits (p<0.05). The Hawkins sign had a positive predictive significance in patients free of avascular necrosis (p<0.05). Higher AOFAS scores were observed in patients treated with a single surgical incision (p<0.05). The timing of the surgery did not influence the results (p>0.05). CONCLUSIONS: The outcomes of patients treated surgically for talus fracture depended on the quality of reduction. In the mid-to-long term, the satisfaction scores of our patients with talus fractures who had undergone surgical treatment were rated as moderate.

The relationship of preoperative hematologic parameters to invasion of anatomic structures and recurrence in tenosynovial giant-cell tumor of the digits.

Although the pathogenesis of Teno-Synovial Giant Cell Tumor (TSGCT) is not known, inflammation is thought to play a role in the etiology beside some other factors. Many researchers have found a close relationship between hematological parameters such as Mean Platelet Volume (MPV), Platelet/MPV Ratio (Plt/MPV), Monocyte/Neutrophil Ratio (MNR), Neutrophil/Lymphocyte Ratio (NLR), Platelet/Lymphocyte Ratio (PLR) and certain inflammatory, autoimmune and neoplastic diseases. The aim of the present study was to assess the relationship of hematological parameters (NLR, MNR and Plt/MPV) to tumor recurrence and spread after TSGCT surgery. Data from 102 patients who matched the inclusion criteria comprised preoperative hematological parameters, tumor size, anatomic region, side, presence of bone invasion, proximity to joints or neurovascular structures, and postoperative recurrence and complications. The mean follow-up was 54.2 months (±26.5). Recurrence was observed in 12 (11.8%) of the 102 cases. No significant correlation was found between recurrence and hematologic parameter, age, laterality (right-left) or zone (volar-dorsal). There were no significant differences in NLR, Plt/MPV or MNR between patients with and without bone, capsular, nerve or total involvement. The study thus showed that the various inflammatory parameters (NLR, Plt/MPV and MNR) calculated from blood count were not predictive of tumor invasion into anatomical structures or of digital TSGCT recurrence.