Comparison of intramedullary nail and plate osteosynthesis in humerus surgical neck fracture.

BACKGROUND: The aim of this study is to compare clinically and radiologically the plate osteosynthesis method and the in-tramedullary nail (IMN) method, which is currently used in the surgical treatment of surgical neck proximal humerus fractures (PHFs) in which there is no consensus METHODS: A total of 248 patients who underwent PHF between January 2013 and December 2017 were retrospectively reviewed. Sixty-two patients were included in the study. The results were clinically compared in terms of the amount of blood loss, operative time, and union time. Radiologically, it was compared in terms of intraoperative neck-shaft angle (NSA), final NSA, the American Shoulder and Elbow Surgeons (ASES), and Constant and Visual Analog Scale (VAS) scores. RESULTS: Two groups were formed: plate and IMN. The groups were similar in terms of age, sex, operation side, and follow-up time. There was no difference between the groups in terms of NSA, final NSA, ASES, Constant, and VAS scores. The amount of intraoper-ative blood loss, operative time, and union time was shorter in the IMN group. CONCLUSION: In surgical neck PHF surgery, plate and IMN are methods that show good clinical outcomes. According to this study, the advantages of the IMN method compared with plate osteosynthesis in Neer type II PHF treatment can be listed as less intraoper-ative blood loss, shorter operative time, and union time.

Preoperative magnetic resonance imaging evaluation of semitendinosus tendon in anterior cruciate ligament reconstruction: Does this have an effect on graft choice?

BACKGROUND: Anterior cruciate ligament (ACL) reconstruction with ST autograft is sometimes unsuccessful because of harvested thin graft. Magnetic resonance imaging (MRI) can be a useful tool to evaluate the thickness of the graft. This study is performed to evaluate whether there is any correlation between diameters and cross-sectional area (CSA) of the semitendinosus tendon (ST) on the preoperative magnetic MRI and the diameter of the 4-stranded ST autograft in ACL reconstruction. MATERIALS AND METHODS: Seventy patients who underwent single-bundle ACL reconstruction with 4-stranded ST for full-thickness ACL ruptures were included in this study. Anteroposterior (AP) and mediolateral (ML) diameters of ST at the levels of the joint line (JL) and femoral physeal line (PL), and also CSA at these levels were measured on T2-weighted fat-suppressed MRI examinations. The data obtained were compared with intraoperatively measured diameters of 4-stranded ST autograft. Correlations between variables were evaluated using Spearman's rho. Receiver operating characteristic and area under the curve statistics were used to evaluate the cut-off value for the correlation between 4-stranded ST graft diameter of 8 mm and CSA (mm2) on MRI. RESULTS: On MRI measurements, no correlation was found between AP diameters at the level of the JL and 4-stranded ST diameter (P = 0.180). However, correlations were found between diameter of 4-stranded ST and ML diameter at the level of JL (P = 0.003) and PL (P = 0.002), AP diameter at the level of the PL (P = 0.009), CSA at the level of the JL (P < 0.001) and at the level of PL (P < 0.001). Correlation between the diameter of 4-stranded ST and CSA at both levels was more significant than that between AP-ML diameters of ST and diameter of autograft. The cut-off value for the 8 mm diameter CSA of 4-stranded ST was 5.9 mm2 at the JL and 8.99 mm2 at the PL. CONCLUSION: Preoperative MRI evaluation of CSA at the JL of the ST is a reliable parameter to predict graft size. Other graft alternatives should better be considered if the CSA of ST is <5.9 mm2 at the level of the JL.

Ipsilateral supracondylar humerus fracture and Monteggia lesion with a 5-year follow-up: a rare injury in a young girl.

Although elbow injuries and fractures of the forearm are common in children, the combination of these injuries is rare. We present a case of a 5-year-old patient with a concomitant ipsilateral supracondylar humerus fracture and Monteggia lesion. After physical and radiographic examination of the injured extremity in the emergency department, closed reduction and percutaneous pinning were performed under image intensifier under general anaesthesia. A long-arm cast was applied for postoperative immobilisation. Excellent radiological and functional outcomes were obtained at the end of 1-year follow-up and no deformity was observed at 5-year follow-up.