The aim of this study was to investigate the prognostic values of neutrophil-to-lymphocyte ratio and red blood cell distribution width in diabetic foot ulcers treatment. A total of 250 adult patients who were treated in our clinic between 2007 and 2018 for diabetic foot ulcers were evaluated retrospectively. Diabetic foot ulcers were divided into 4 groups: major amputation, minor amputation, chronic wound, and complete healing. The mean age of our study groups was 60 years (range = 55-65 years). The mean follow-up period was 28 ± 4.3 months. Neutrophil-to-lymphocyte ratio and red blood cell distribution width cutoff values were determined as 4.3 and 12.1, respectively, for patients in complete recovery group (C sig. = .995 and .871, respectively; P < .05). Neutrophil-to-lymphocyte ratio and red blood cell distribution width cutoff values for patients in the major amputation group were 6.73 and 13.4 (C sig. = .864 and .951, respectively; P < .05), respectively. According to the χ2 comparison of the groups, major amputation was seen in patients with neutrophil-to-lymphocyte ratio >6.3, and complete recovery was seen in patients with neutrophil-to-lymphocyte ratio <4.3. In patients with red blood cell distribution width >13.4, major amputation was found to be significant ( P < .05). According to these results, neutrophil-to-lymphocyte ratio and red blood cell distribution width are inexpensive and easy to access predictive parameters in the diagnosis and follow-up of diabetic foot ulcers.
Background
Knee arthroscopy is the most common surgery performed to treat meniscal injuries. The pie crust (PC) technique is applied during knee arthroscopy to increase joint vision of the medial femorotibial compartment and reduce the risk of iatrogenic damage. Medial collateral ligament (MCL) release is applied in the PC technique. Currently, there are no studies directly comparing the release of the superficial MCL (sMCL) or deep MCL (dMCL) when applied during the PC technique. In this study, we compared the clinical and functional results of the release of the deep and proximal tibial attachment of the superficial fibers of the MCL.
Methodology
We evaluated the results of 67 (27 women and 40 men) patients who underwent the PC technique during knee arthroscopy due to a medial meniscal tear. The patients who underwent the PC technique were divided into two groups according to the release of the deep and superficial fibers of the MCL. All patients were evaluated for pain, functional capacity, and laxity using the Knee Injury and Osteoarthritis Outcome Score (KOOS) and the Oxford Knee scores. All patients were evaluated with radiographic examinations such as valgus laxity angle and medial tibiofemoral compartment opening height.
Results
The KOOS and Oxford Knee Scores in both groups showed a statistically significant increase at 12 months postoperatively compared with the preoperative values (p = 0.005, 0.002, 0.002, and 0.01, respectively). No statistically significant difference was found between the groups (p > 0.05). When the valgus laxity angle before the PC technique was compared with the 12-month result after the procedure, no statistically significant difference was noted (p > 0.05). There was no evidence of complications such as chondral injury and saphenous nerve or vein injury among patients in either group.
Conclusions
In this study, we did not observe laxity in the long-term follow-up of the groups in which the superficial or deep fibers of the MCL were released. In our view, the PC technique has similar effects on surgical outcomes regardless of sMCL and dMCL release techniques.
Alkaptonuria is a hereditary disorder of phenylalanine and tyrosine, with an incidence of approximately 1/200,000 to 1/1,000,000. Ochronosis is the accumulation of homogentisic acid and its metabolites in connective tissues such as the tendons, cartilage, and skin. In the present case study, a 50-year-old male presented with a nontraumatic calcaneal avulsion without a previous diagnosis of ochronosis. To the best of our knowledge, little information has been reported of this pathology in the Achilles tendon and the surgical management.
PurposeThe aim of the present study was to compare the diagnostic values of clinical tests and magnetic resonance imaging (MRI) which used for the diagnosis of subscapularis (SSc) tears in the patients who underwent arthroscopic rotator cuff surgery.
MethodsTwo‐hundred and nine consecutive patients who underwent arthroscopic rotator cuff surgery between 2015 and 2019 were analyzed. The lift‐off test, belly‐press test and bear‐hug test were performed preoperatively. 1.5 T MRI scans of all patients were evaluated for SSc integrity. The diagnostic values of both clinical tests and MRI were calculated. SSc tears were graded according to Fox and Romeo. Arthroscopic findings were used as the gold standard for diagnosis of SSc tears.
ResultsThere were 54 SSc tears accounting for an prevalence of 29%. The BHT showed the greatest sensitivity for both type II–II–IV (73.3%) and all types of (68.5%) SSc tears. The sensitivity and specificity of the combined test and MRI were 91.1–87.2% and 93.3–90.8% in Type II–III–IV SSc tears, respectively, and 81.5–88.6% and 88.9–94.7% in all SSc tears, respectively. There were no statistically significant difference between combined test and MRI in terms of sensitivity and specificity (n.s.).
ConclusionThe present study is the first that compared both clinical tests and MRI with arthroscopic findings in terms of sensitivity and specificity in the same patient group. A combination of clinical tests increases their diagnostic values and shows similar sensitivity and specificity as MRI.
Level of evidenceI.
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