Notes

Performing Distance Measurements throughout Curled Skin Areas: An assessment between Three-Dimensional Area Checking as well as Sonography Imaging.
 The aim of this study was to quantify the complications using the Zurich total hip replacement system in an initial series of cases performed by a single surgeon who had experience with other total hip replacement systems.

 This was a retrospective study in which complications were classified as major if any treatment was needed or if the outcome was less than near-normal function. Complications that did not warrant treatment and that did not result in function that was inferior to near-normal were considered minor. Outcomes were assessed by radiographic review, physical examination, subjective gait evaluation or, in one case, by objective gait analysis. Bilateral total hip replacements were considered separate procedures.

 The first 21 procedures in 19 dogs performed by a single surgeon were included. The mean time to follow-up was 48 weeks (range 8-120 weeks; standard deviation 36 weeks). Two cases (of 21) experienced major complications including one dog with excess internal femoral rotation during weight bearing and one dog having luxation. One case (of 21) had a minor complication; femoral fracture in the presence of an intact bone plate that maintained alignment and healed without treatment.

 A high rate of successful outcomes with few major complications can be obtained in the initial cases treated using the Zurich total hip replacement system for surgeons with prior experience with other total hip replacement systems.
 A high rate of successful outcomes with few major complications can be obtained in the initial cases treated using the Zurich total hip replacement system for surgeons with prior experience with other total hip replacement systems.
 The aim of this study was to characterize the radiographic alignment of thoracic and pelvic limbs and evaluate for intervertebral disc disease in cats with feline disproportionate dwarfism (FDD).

 Observational cross-sectional study. Radiographic joint orientation angles were measured in 10 thoracic and pelvic limbs from 5 FDD cats and compared with those angles measured in 24 thoracic limbs and 100 pelvic limbs from skeletally normal cats. Magnetic resonance imaging of the spine was performed in 2 FDD cats for the evaluation of pathology of the intervertebral discs or vertebrae.

 All limbs from FDD cats possessed deformities. FDD humeri demonstrated procurvatum proximally, and recurvatum distally in the sagittal plane, but showed no difference in the frontal plane. FDD radii possessed excessive recurvatum proximally, and procurvatum distally in the sagittal plane, and varus proximally and valgus distally in the frontal plane. Whereas no torsion was discernible in the humeri, all radii had external torsion. In the frontal plane, FDD femurs exhibited varus both proximally and distally whereas the tibia possessed proximal valgus and distal varus. No torsion in the pelvic limbs was observed. No spinal pathology was detected in the FDD cats included in the original study.

 Feline disproportionate dwarfism results in significant appendicular deformity in all limbs. The incidence of intervertebral disc degeneration in FDD cats is inconclusive.
 Feline disproportionate dwarfism results in significant appendicular deformity in all limbs. The incidence of intervertebral disc degeneration in FDD cats is inconclusive.Vascular compromise leading to cutaneous loss following surgical rhinoplasty is a devastating complication. The objective of this review is to identify all reported cases in literature published in English and summarize the current evidence to identify the patients at risk of this complication following surgery. A comprehensive literature review using Medline and Embase databases was performed to capture all reported cases of cutaneous vascular compromise following rhinoplasty from database inception through September 2020. Nonsurgical rhinoplasty cases were excluded. We identified eight studies that featured vascular cutaneous compromise following surgical rhinoplasty. A total of 18 patients were included in the analysis. The majority of the patients were females with a mean age of 30.9. Risk factors included smoking in 23.5% patients and revision setting. Extensive tip thinning, tight splinting and taping with dorsal onlay grafting, or combining extended alar base excision with revision open rhinoplasty were among surgical techniques associated with vascular compromise. The most commonly affected aesthetic nasal subunit in our review was the dorsum followed by the nasal tip. Conservative management primarily was utilized in 72.2% of patients, allowing the defect to heal by secondary intention. find more Studies reporting on cutaneous vascular compromise following surgical rhinoplasty are of low level of evidence. This review is the largest summary reporting on this complication to date, aiming to caution surgeons about associated techniques and management options. We also share an expert opinion on preoperative assessment of nasal skin to guide surgeons to potentially avoid rhinoplasty surgery in this subset of patients.Robert Kienböck (1871-1953) may be regarded as one of the first musculoskeletal radiologists who began his clinical and scientific work 2 years after the discovery of X-rays. He lent his name to Kienböck's disease, a traumatic malacia and osteonecrosis of the lunate, and to several other eponyms of diseases, devices, and parameters in radiology and radiation oncology. With his meticulous analysis of radiographic images of the highest quality, he anticipated many theories that were proposed in later decades.This history page in the series "Leaders in MSK radiology" is dedicated to the memory and achievements of the Polish researcher born in Warsaw and graduate of Sorbonne University, Maria Curie-Skłodowska, two-time Nobel Prize winner and the most well-known female scientist in the world, recognized as the pioneer of radiology.Identification of congenital skeletal abnormalities is complex because of the large variety of individual syndromes and dysplasias that are often difficult to remember. Although a correct diagnosis relies on a combination of clinical, radiologic, and genetic tests, imaging plays an important role in selecting those patients who should be referred for further genetic counseling and expensive genetic tests. In addition to information derived from radiologic analysis of other skeletal elements, radiographs of the hand and wrist may provide particular useful information. In the first part of this article, we provide a guide for a systematic radiologic analysis of the hand and wrist bones that may help characterize congenital and developmental diseases. Special attention is given to the use of correct terminology. In the second part, we discuss typical examples of congenital and developmental diseases involving the hand and wrist, with an emphasis on skeletal dysplasias.
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