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Background: Crush Syndrome is a major cause of morbidity and mortality following large-scale catastrophic earthquakes. Since there are no randomized controlled studies on Crush Syndrome, knowledge on this subject is limited to expert experience. The primary objective is to analyze the epidemiological and demographic characteristics, clinical outcomes, and mortality factors of earthquake victims after the Pazarcik and Elbistan earthquakes on February 6, 2023., Methods: This cross-sectional and observational retrospective study evaluated 610 earthquake victims who presented to our center between February 6 and April 30, 2023. Among these patients, 128 with Crush Syndrome were included in the study. Patient information was gathered from hospital records during their stay and from national registries upon referral. The primary outcome was to identify risk factors for mortality. Demographic and laboratory data were analyzed by acute kidney injury (AKI) stages; mortality-affecting factors were identified through regression analysis., Results: Of the 128 Crush Syndrome patients (100 adults, 28 children), 64 were female. The AKI rate was 32.8%. Among patients with AKI, the frequency of hemodialysis requirement was 69%, and the mortality rate was 14.2%. The overall mortality rate for patients with Crush Syndrome was 4.6%, compared to 3.9% (19/482) in earthquake victims without Crush Syndrome (p=0.705). Notably, low systolic blood pressure at admission was the only factor significantly affecting mortality in Crush Syndrome patients (Hazard Ratio [HR]: 1.088, p=0.021, 95% Confidence Interval [CI])., Conclusion: Our study highlights low systolic blood pressure upon admission as a significant risk factor for increased mortality in Crush Syndrome patients. This finding may contribute to the literature by emphasizing the importance of monitoring blood pressure under rubble and administering more aggressive fluid therapy to patients with low systolic blood pressure.

Objectives: This study aims to evaluate the clinical and radiological outcomes of patients with chronic severe slipped capital femoral epiphysis (SCFE) treated by surgical dislocation and modified Dunn osteotomy (MDO)., Patients and Methods: This retrospective study, conducted between January 2010 and December 2017, included nine patients (8 males, 1 female; mean age 12.6 years; range, 7 to 16 years) with nine hips. The degree of corrections in Southwick angle and alpha angle were measured on frog-leg views. Range of motion (ROM) of the hips was measured at each follow-up visit. Heyman and Herndon classification system and Harris Hip Score (HHS) were evaluated for clinical and functional outcomes at the latest follow-up visit., Results: The mean follow-up time was 34.8 months. Avascular necrosis complication was observed in one hip. Except two patients with lateral femoral cutaneous neuropathy, none of the patients suffered from any other complications. Mean preoperative Southwick angle of 59.1° was corrected to an angle of -0.8° postoperatively. Alpha angles were calculated as 44.6° postoperatively. Modified Dunn osteotomy resulted in marked improvement in hip ROM in all directions and increased HHS., Conclusion: Our results encourage us to use this method in treating SCFE patients with chronic severe slips.

Objective: We aimed to compare the efficacy of two different injection techniques of local corticosteroid and local anesthetic in the management of lateral epicondylitis., Methods: This prospective study followed 80 consecutive patients who were diagnosed with lateral epicondylitis at our hospital outpatient clinic between 2005 and 2006. Patients were randomly assigned into two equal groups. Group 1 received a single injection of 1 ml betamethasone and 1 ml prilocaine on the lateral epicondyle at the point of maximum tenderness. Group 2 patients received an injection of the same drug mixture. Following the initial injection, the needle tip was redirected and reinserted down the bone approximately 30 to 40 times without emerging from the skin, creating a hematoma. Patients were evaluated with the Turkish version of the Disabilities of the Arm, Shoulder and Hand questionnaire before injection and at the final follow-up. The unpaired t-test and chi-square tests were used to compare results., Results: Sixteen patients in Group 1 and 15 patients in Group 2 were lost during follow-up. The average follow-up period of the remaining 49 patients was 21.6 months. There were no significant differences between the two groups with regard to gender, age, follow-up period, symptom duration, involvement side and number of dominant limbs. The Turkish DASH scores of Group 2 were significantly lower than those of Group 1 (p=0.017)., Conclusion: Long-term clinical success in the treatment of lateral epicondylitis depends on the injection method. The peppering technique appears to be more effective than the single injection technique in the long-term.

The purpose of this study was to evaluate the factors affecting muscle strength of ACL-deficient knees before and after ACL reconstruction. The study included 122 male patients who underwent primary ACL reconstruction with a bone-patellar tendon-bone autograft. Preoperative loss and change in muscle strength in both extensor and flexor muscle groups after ACL reconstruction were calculated separately at 60 degrees/sec and 180 degrees/sec angular velocities. We evaluated the effect of surgical delay on the preoperative deficit and on its change after surgery. Muscle strength change after ACL reconstruction was also evaluated in relation to patient compliance to treatment. The longer the delay of ACL reconstruction the more the muscle strength deficit of flexor and extensor muscles increased. In the ACL deficient knees with high strength deficit, improvement in muscle strength was higher after ACL reconstruction for both muscle groups. When delay of ACL reconstruction was short and the patient was compliant to treatment, flexor muscle strength recovery was early. Shortening the delay to reconstruction had a positive influence on muscle strength after ACL reconstruction when preoperative muscle strength deficit was high.

Objectives: In this study, the factors causing stiff knee after primary total knee arthroplasty (TKA) in patients with medial compartment osteoarthrosis were evaluated., Patients and Methods: Primary TKA surgery was performed in fifty-three knees in 48 patients (42 females, 6 males; mean age 67.2±8.5; range 59 to 76 years) diagnosed with medial compartment osteoarthrosis. Five patients (10%) out of forty-eight underwent bilateral primary TKA. In the patients who had bilateral TKA, the second operation was performed six months later. Patello-femoral arthroplasty was performed in none of the patients. In the final follow-up, the knees, which had more than 10° of extension limitation and less than 95° of flexion, were defined as post-TKA stiff knee. The patients who developed stiff knee were classified as group 1 and the patients who did not develop stiff knee were classified as group 2. The possible factors that may cause stiff knee after TKA such as age, gender, range of knee flexion and extension, flexion arc, tibiofemoral angle, tibial slope angle, the change in the height of the joint line, the length of the patellar tendon, the change in the American Knee Society scores, body mass index, and the sizes and positions of the components were evaluated and compared pre- and postoperatively within and between both groups., Results: Stiff knee was found in eight knees of six patients (16%) after TKA. In group 1, the mean extension range was 14.9°±4.6° and the mean flexion range was 82.6°±7.4°. In group 1, among the factors that may cause knee stiffness; preoperative flexion range and American Knee Society scores were found to be significant (p=0.028 and p=0.036, respectively). The American Knee Society scores were observed to be significantly lower in group 1 when compared to group 2 postoperatively (p=0.018)., Conclusion: If the preoperative flexion range is limited and the American Knee Society scores are low, then the stiff knee is more likely to occur in patients who will undergo TKA. Age, gender, tibiofemoral angle, tibial slope angle, the change in the height of the joint line, the length of the patellar tendon, and the sizes and positions of the components have no significant effect on the development of stiff knee after TKA.

The objective of this prospective consecutive cohort study was to investigate the effect of sagittal cervical profile, gender and age on the thoracic kyphosis in 228 subjects, mainly adults, free of spinal complaints and with a thoracic kyphosis of less than 500. The subjects, who were actually treated for lower extremity problems, were divided into two groups: the 68 subjects in group 1 (30%) had loss of cervical lordosis, while the 160 subjects in group 2 (70%) had a physiological cervical lordosis. In group 1 (loss of cervical lordosis) the mean angles of the upper (T1T6), lower (T7T12), and whole (T1T12) thoracic kyphosis were 8 degrees +/- 2 (range: 3-28 degrees), 15 degrees +/- 4 (range: 6-400), and 24 degrees +/- 6 (range: 10-46 degrees), respectively. In group 2 the normal cervical lordosis seemed to lead to a compensatory increase in these values: 13 degrees +/- 4 (range, 4-35 degrees) (p = 0.008), 21 degrees +/- 5 (range: 6-45 degrees) (p = 0.012), and 34 degrees +/- 8 (range: 12-50 degrees) (p = 0.007). In both groups gender had no significant effect on the values of the thoracic kyphosis (p> 0.05). Also age had no influence, neither in group 1 nor in group 2 as a whole, but in group 2 advanced age (> 50 years) was correlated with a significant increase in the lower (T7T12) (p = 0.009) and whole (T1T12) thoracic kyphosis (p = 0.007). This study yields standards for reference for the normal curvatures of the spine in the sagittal plane. The literature is quite controversial on this matter.

The objective of this prospective consecutive cohort study was to compare the clinical outcomes, the radiographic outcomes and the complication rates of symptomatic acute (< 10 weeks) and chronic (> 16 weeks) osteoporotic vertebral compression fractures (VCFs) treated with kyphoplasty. Twenty-eight consecutive patients had 52 symptomatic osteoporotic VCFs treated with kyphoplasty; 5 of these patients were treated in two sessions. The Oswestry Disability Index (ODI) for back pain, a Visual Analog Scale for pain assessment, a patients' satisfaction scale, and medication usage served to evaluate the clinical outcomes. All these variables improved significantly in both groups, and more so in the acute group, but the difference was most often not significant. Vertebral height, local kyphosis angle, global sagittal alignment and dynamic fracture mobility significantly improved in both groups (except global sagittal alignment), and again more so in the acute group (except global sagittal alignment); the difference between groups was significant regarding radiological variables, except global sagittal alignment. Timing of kyphoplasty certainly matters, as the clinical and radiological outcomes were mostly better in acute fractures than in chronic fractures, which somehow responded satisfactorily. Controlled studies (kyphoplasty versus natural history) are needed to establish the real value of the procedure.

Trapezius muscle paralysis results from injury to the spinal accessory nerve. Impairment in the trapezius muscle function may destabilize the muscle resulting in winged scapula. A 25-year-old university student who was active in sports had complaints of shoulder drop and pain on abduction. He had a three-year history of fall resulting in a scapular fracture for which he received conservative treatment. Physical examination showed asymmetry and drop of the right shoulder. Lateral scapular winging was apparent particularly above 90 degrees of abduction. Electromyography revealed isolated paralysis of the trapezius muscle. The patient underwent reconstruction with the modified Eden-Lange procedure. After a two-year follow-up, asymmetry in the shoulder decreased, there was no pain on active abduction, and the patient returned to active sports and was fully satisfied with the outcome.

Objectives: We evaluated the results of extensor indicis proprius (EIP) to extensor pollicis longus (EPL) transfers for EPL ruptures secondary to rheumatoid arthritis., Methods: Twenty-four patients (7 males, 17 females; mean age 41 years; range 22 to 72 years) with rheumatoid arthritis underwent EIP to EPL transfer for 25 ruptures. The mean duration from rupture to surgery was 4.3 months (range 1.5 to 11 months). Functional assessment of the fingers was made using a specific EIP-EPL evaluation method developed by Lemmen et al. Pinch and grip strengths were measured. Range of motion of the metacarpophalangeal and interphalangeal joints of the thumb was compared with the normal side. Patient satisfaction was evaluated by a visual analog scale. The mean follow-up period was 6.2 years (range 4.7 to 7.9 years)., Results: Functional results were perfect in 14 fingers (56%), good in six fingers (24%), moderate in four fingers (16%), and poor in one finger (4%). The pinch and grip strengths were 86% and 92% of the uninvolved hand, respectively. The mean visual analog scale score was 74 (range 24 to 99). Compared to the uninvolved side, the range of motion of the thumb and index finger decreased by 23 degrees and 7 degrees , respectively, with a 9% loss of interphalangeal motion and a 17% loss of metacarpophalangeal motion in thumb extension. Independent extension of the index finger was possible in 21 hands., Conclusion: The results of EIP to EPL transfers are successful in ruptures secondary to rheumatoid arthritis.

We dissected 150 fresh cadaver halves by ilioinguinal exposure, and counted all vessels more than 2 mm in diameter, connecting the obturator system to the external iliac system. The distance between the symphysis pubis and the anastomotic vessels was measured. We found vascular anastomoses between the obturator and external iliac systems in 91 of 150 sides (61%), and anastomotic veins in 78 of 150 exposures (52%). Arterial connections were seen in 29 of the exposures (19%). The mean distance between the anastomotic arteries and the symphysis pubis was 64 (45-90) mm, and 56 (37-80) mm for the communicating veins. There seemed to be no significant difference between genders in the incidence of corona mortis and the distance between communicating vessels and the symphysis pubis.