Comparison of Minimally Invasive Operative Treatment with Conservative Treatment for Acute, Minimally Displaced Scaphoid Fractures at 12 Months' Follow-up

Background Minimally displaced scaphoid fractures can be challenging to diagnose and treat. Cannulated scaphoid screws have made percutaneous stabilization highly effective. Questions Would minimally invasive operative treatment of minimally displaced scaphoid fractures yield faster return to work when compared with patients treated conservatively? How do functional and patient satisfaction scores compare between the two groups at 12-months follow-up? Patients and Methods Records from 18 patients (mean age 28.6 years) treated surgically were retrospectively reviewed and compared with a group of 10 patients (mean age 33.3 years, p = 0.74) treated nonoperatively. Inclusion criteria were a minimum follow-up period of 12 months and radiographic union. Time to return to work was compared between groups. At 12 months' follow-up, wrist range of motion (ROM) and grip strength were compared, as well as pain, satisfaction, and overall wrist function were evaluated by the visual analogue scale (VAS) and the Mayo modified wrist score (MMWS). Results The mean time to return to work for the operated group was 39.75 days, while for the nonoperated group it was 88.14 days (p = 0.002). At the 12 months' follow-up, mean ROM, grip strength, and VAS score did not differ between groups. The mean MMWS was 98.75 for the operated group and 87.5 for the nonoperated group, indicating a better result in patients treated operatively (p = 0.03). In addition, two failures of instrumentation were recorded, a seldom seen complication. Conclusion Percutaneous fixation of minimally displaced scaphoid fractures allows faster return to work and leaves patients more satisfied with their wrist function compared with plaster immobilization at 12 months' follow-up. Level of evidence This is a Level III, retrospective, case–control study.

Results with Posterior Scleral Reinforcement for Progressive Highly Myopic Children in Hungary

Purpose We have been performing posterior scleral reinforcement in our ophthalmological department since 1992 on progressive highly myopic eyes. Here, we report on our results with this technique in the foregoing 7 years in a retrospective comparative design. Methods Thirty-eight eyes of 32 patients, operated according to Snyder-Thompsonʼs method, were enrolled in this study, and a control group of 9 age- and myopia-matched childrenʼs 14 eyes was built for comparison. Pre- and postoperative best-corrected visual acuity, subjective refractive error (spherical equivalent of spectacle dioptres), and axial length were recorded. Changes within groups were calculated, as well as baseline parameters and their changes during follow-up, and compared between the groups. Correlation analysis was performed to identify factors that could influence myopia progression. Results Myopic progression was significantly lower in the operated than in the nonoperated group, both in terms of mean annual axial length as well as refractive error changes (0.21 ± 0.08 mm versus 0.49 ± 0.19 mm and 0.18 ± 0.29 D versus 0.6 ± 0.33 D, respectively). Mean overall visual improvement was more explicit in operated eyes as compared to those left untreated (0.15 ± 0.09 versus 0.01 ± 0.1). No association of any factor with myopia progression could be identified. We encountered no serious or lasting complications. Conclusion In our clinical practice, posterior scleral reinforcement according to Snyder-Thompson proved to be a safely applicable and effective surgical method to stop or significantly retard pathological increases in axial length and dioptres, and thus can help prevent the onset of myopic degenerative lesions, and irreversible visual impairment in the long run.

New Algorithm for the Management of Orbital Blowout Fracture Based on Prospective Study

Despite extensive debate and publications in the management of blowout fracture (BOF), there are still considerable differences in the surgeons’ management of BOF due to a lack of reliable evidence-based studies. This article aimed to evaluate which BOF patients require surgical treatment due to functional and/or cosmetic deformities; evaluate which computed tomography (CT) scan findings predict these problems; and provide an algorithm in the management of BOF. Seventy-nine patients with BOF were treated conservatively and followed up prospectively regarding functional and cosmetic deformities for at least 1 year. The patients’ CT scans were analyzed and several measurements were performed. Patients’ symptoms and the clinical findings were correlated to the CT scan measurements. We found visible deformity in 37% of the patients, but only 10% chose to proceed to surgery due to cosmetic deformities. In patients with inferior BOF and a herniation < 1.0 mL, a visible deformity was found when the ratio between fracture and the fractured orbital wall areas was ≥42%, or the total area of the fracture was ≥ 2.3 cm2. In patients with inferior BOF and a herniation ≥ 1.0 mL, a visible deformity was found when the distance from the inferior orbital rim to the posterior edge of the fracture was ≥ 3.0 cm. In patients with inferomedial fracture, a visible deformity was found when the herniation was ≥ 0.9 mL. Diplopia improved significantly and remained in only 3% of the patients in nonoperated group. Hypoesthesia of the infraorbital nerve improved significantly, but 23% of the nonoperated and 50% of the operated patients still experienced loss of sensation at final control. In this prospective study, we found that not only herniated orbital volume but also other CT scan findings in BOF were crucial to predict late visible deformities. Based on these findings, we propose an algorithm for the prediction of late visible deformity with 83% accuracy. There are indications that diplopia without ocular motility disorder is due to edema and we recommend observation as long as the diplopia improves gradually.

Outcomes and mortality after hip fractures treated in Kazakhstan

Introduction: Patients with hip fractures are usually treated operatively in Western Europe. However, in Mid-Asia different indications are used to decide whether this patient is suitable for operative treatment and those are related to specific traditions and rules in hospital. Thus, traditions and surgeon/patient fears seem to affect treatment choices in hip fractures and subsequent outcomes. The aim of our study was to investigate patients with hip fractures and compare outcome at 1-year follow-up in the operated and nonoperated patient groups. Methods: All patients over 50 years old who sustained a hip fracture, between January 2014 and December 2014, were included. Patients were assessed preoperatively and at 1-year follow-up, using questionnaires from National Swedish Hip Fracture Register and quality of life (Euroqol EQ-5D). Results: Out of 398 included patients, 299 were operated on and 99 were not. 344 patients remained for our analysis before the end of 1-year follow-up. 51 patients (65%) deceased in the nonoperated group as compared to 55 (21%) in the operated group, p<0.001. Out of 27 patients in the nonoperated group hip function was evaluated at 1-year follow-up, 11 (41%) were walking independently or using 1 stick, as compared to 192 (91%) in the operated group. Conclusions: We conclude that nonoperative treatment of hip fracture patients is associated with higher mortality and worse functional outcome as compared to those who were treated operatively. We therefore advocate operative treatment of the hip fracture in the vast majority of cases.

Preoperative chemoradiotherapy in locally advanced esophageal cancer

Preoperative or definitive chemoradiotherapy defines today the standard treatment of patients with localized or locally advanced esophageal cancer. Preliminary results of our study are presented. 46 patients with locally advanced squamous cell esophageal cancer (T3-4, N0-1, M0) were enrolled. All patients recieved concomitant chemotherapy (Cisplatin/ 5FU/LV) and radiotherapy (45-50,4Gy). Clinical response rate was 59% (3 patients (7%) complete response, 24 patients (52%) partial regression, 13 (28%) stabile disease, 6 patients (13%) disease progression). Out of 46 patients, 12 were operated (26%), all with R0 resection. Complete patohistolgical regression (TRG 1) was noted in 5 patients (42%). TRG 2 i TRG 3 in one (8%) and 3 patients (25%), and TRG 4 in 3 patients (25%). Mean survival time in operated group of patients was 9,3 months, and in nonoperated group 5,5 months. Studies show improved survival rate in patients with complete response to chemoradiotherapy and R0 resection. Individualy tailored therapy is essential.

Mineralization of the supraspinatus tendon in dogs: a long-term follow-up

Mineralization of the supraspinatus tendon was diagnosed in 24 large-breed dogs as a probable cause for a chronic unilateral forelimb lameness. Owners of 12 dogs responded to a questionnaire survey evaluating the treatment that their dog had received which consisted of either surgical removal of the mineralization after failure of conservative treatment (operated group; n=9) or rest and nonsteroidal anti-inflammatory drugs (NSAIDs) (nonoperated group; n=3). In eight out of the 12 dogs, the mineralization was also present in the asymptomatic forelimb. Based on owner evaluation, the degree of lameness had decreased distinctly in both groups. Six dogs (four operated and two nonoperated) were reevaluated at Michigan State University Veterinary Teaching Hospital (MSU-VTH) and were without lameness except for one dog in the operated group. The mineralizations had reformed in all dogs in the operated group after a mean follow-up time of 5.1 years.

Isolated Influences of Lip and Palate Surgery on Facial Growth: Comparison of Operated and Unoperated Male Adults with UCLP

Our aim was to evaluate the isolated effects of cheiloplasty and palatoplasty on dentofacial morphology. Ninety-three lateral cephalograms of white male adult patients with complete unilateral cleft lip and palate were analyzed in this study. The sample was divided into three groups according to the surgical treatment received: (1) nonoperated group (NO) — 35 patients without surgical treatment; (2) operated lip group (OL) — 23 subjects with lip closure only, (3) operated lip and palate group (OLP) — 35 individuals with both lip and palatal closure. No statistically significant differences in the cephalometric measurements between the OL and OLP groups were found. There were, however, several significant differences between these two groups (OL and OLP) and the nonoperated group (NO). Thus, the differences in dentofacial morphology in patients with unilateral cleft lip and palate, seem to be influenced principally by the surgically repaired lip. Influences of the palatal repair appeared to be minimal and statistically insignificant.

Civilian Gunshot Wounds to the Spinal Cord and Cauda Equina

We evaluated 42 patients with neurological deficits after civilian gunshot wounds to the spine. Thirty-five of these patients (the study population presented here) received their initial and follow-up care at Louisiana State University Medical Center in Shreveport over a 4-year period. Each patient had incurred a single gunshot wound to the spinal cord or cauda equina with an accompanying neurological deficit. The patient population was divided into three groups. Group 1 patients had incurred a complete motor and sensory loss below the injury (20 patients (57%)). Group 2 patients had incurred incomplete spinal cord injuries (9 patients (26%)), whereas Group 3 patients had cauda equina injuries (6 patients (17%)). Myelography was performed for all Group 2 and 3 patients as well as Group 1 patients in whom the trajectory of the bullet did not explain a higher level of neurological injury (3 patients (15%)). A decompressive operation was performed in the patients whose myelography showed neural compression. Three patients in Group 1 (15%), 5 patients in Group 2 (56%), and 5 Group 3 patients (83%) underwent operation. All 3 Group 1 patients who underwent operation had some improvement of nerve root function postoperatively. All operated Group 2 and 3 patients had improvement of myelopathic or radicular function postoperatively. All began improving within several days of operation, implying a cause and effect relationship. None of the 17 nonoperated Group 1 patients improved neurologically, whereas 3 of the 4 nonoperated Group 2 patients improved. The single nonoperated Group 3 patient improved neurologically. It is concluded that patients with incomplete neurological injuries after civilian gunshot wounds to the spine can expect radicular or myelopathic improvement. Decompressive operation is indicated in selected cases with unexpected radicular injuries or incomplete myelopathic injuries with myelographic evidence of neural compression. A stepwise improvement in neurological function over that expected without operation should be realized in these cases.