ABSTRACT: Inspired by the possibility of further understanding role pectineus muscle in pathophysiology hip dysplasia, this study evaluated correlation between Norberg angle, weight, sex, and age with acoustic radiation force impulse (ARFI) elastographic findings dysplastic dogs through a quantitative analysis using shear wave velocity. Thirty-one that had been radiographically diagnosed dysplasia were selected, mean weight 32.9 ± 8.8kg 4.3 1.5 years. The submitted to mode B ultrasonography...

Introdução: A fratura metafisária proximal da tíbia é incomum, causado por lesão de baixo impacto, e tende a afetar filhotes, exigindo redução anatômica precoce para preservar o crescimento prevenir danos secundários função do joelho. Objetivos: Objetivou-se relatar um caso em cão filhote descrever técnica cirúrgica utilizada com sucesso. Materiais métodos: Um canino, fêmea, 5 meses idade, chihuahua, 1 kg, foi atendido histórico trauma decorrente queda. Apresentou sinais dor impotência...

The stabilization of long-bone fractures using intramedullary nails offers significant biological advantages for bone healing. Nevertheless, the mechanical stability implant-bone interface remains suboptimal due to absence models capable generating interfragmentary compression at fracture site. To address these limitations, this study aims describe and evaluate a novel dynamic angle-stable interlocking nail (DCASIN), designed use in conjunction with device (CD). Its performance was compared...

ABSTRACT Given the rare occurrence, and malignant invasive nature of pleomorphic liposarcoma scarcity scientific descriptions in dogs, objective this study was to discuss anatomopathological aspects neoplastic subtype through a case report. A Dachshund, male, 13 years old, presented one year ago with significant increase skin volume left lateral lumbar region, which rounded, progressive, non-adherent, firm. Chest x-rays did not show lung metastases, sites indicated an soft tissue density...

Bone defects in animals can arise from various causes, including diseases, neoplasms, and most commonly, trauma. Comminuted fractures that exceed the critical size may heal poorly due to deficient or interrupted vascularization, resulting an insufficient number of progenitor cells necessary for bone regeneration. In this context, 3D printing techniques using poly-L-lactic acid/graphene oxide (PLLA/GO) aim address issue by creating customized scaffolds combined with canine placenta hydrogel...

The purpose of the current study was to develop a new tibial tuberosity advancement (TTA) technique, by replacing original titanium cage with Ricinus communis polyurethane resin-made wedge polymer. implants were manufactured using same size and angles cages, though larger distally. modified TTA technique (TTAm) performed in 42 knees 35 dogs diagnosed rupture cranial cruciate ligament (RCCL). Animals submitted radiographic gait assessments preoperatively, early postoperatively following 30,...

Three client-owned dogs presented with dysuria and stranguria. Prostatic bladder trigone neoplasms were diagnosed, these patients also exhibited flat ribbon-like stools. One patient had previously undergone cutaneous ureterostomy after radical cystectomy but experienced recurrent ostia stenosis severe uremic dermatopathy. Ureterostomy was performed as a salvage procedure, diverting urine to either the uterine stump or prepuce. The recovered well, resulting in an improved quality of life....

A case of early closure the triradiate cartilage, probably secondary to neonatal septic arthritis right hip, is reported. Tomograms hip showed cartilage closed posteriorly, with anterior portion still open. These findings were confirmed at operation. An arthrogram and a CT scan subluxation femoral head. This unique complication, after an episode has not before been reported in literature.

ABSTRACT: Technological and tissue engineering have enabled available, biologically inert, low cost materials to be considered as viable alternatives in the surgical treatment of long bone fractures birds. The aim this study was microscopically analyse osteotomized humerus birds following insertion solid laser-sintered polyamide 12 rods order detect foreign body reaction and, thus, verify bioinert property material fracture environment. Polyamide intramedullary were inserted into 10 (white...

Objective The aim of this study was to compare in vitro accuracy femoral measurements obtained from different radiographical positions with actual anatomical dimensions dogs. Materials and Methods Craniocaudal projections the femur ventrodorsal position, standard craniocaudal (SR) radiography horizontal beam (HR), addition macroscopic (A), were 45 femurs 23 canine cadavers, for calculation canal flare index (CFI). differences between 95% limits agreement (LOA) CFI-SR, CFI-HR CFI-A evaluated...

Lumbosacral plexopathy (LSP) encompasses a group of disorders affecting post-ganglionic fibers derived from the L1-S4 roots. The differential diagnosis is challenging and includes other neuropathies medullary, radicular, or peripheral origin. Defining etiology equally crucial, as LSP management relies on its cause. A thorough clinical history should address potential neoplastic disease (new-onset, progression, relapse), diabetes mellitus, lumbar pelvic trauma, previous exposure to radiation....

Videosurgery is increasingly used in veterinary medicine. Compared with open surgery, it has been shown to cause minimal pain and promote a more rapid recovery. There are various methods of assessing postoperative inflammation cats, although their particular behaviours may make these assessments difficult. The aim this study was compare levels after laparoscopic ovariectomy an minimally invasive technique. Twenty queens were randomly divided into two groups based on the method haemostasis...

Foram avaliados os efeitos hematológicos e bioquímicos mediante a sedação com acepromazina, dexmedetomidina ou xilazina em cães.Para tanto, animais foram distribuídos aleatoriamente 3 tratamentos denominados GA (acepromazina 0,1 mg/ kg), GD (dexmedetomidina 0,01 mg/kg) GX (xilazina 1 por via i.

We advocate a new paradigm for genetic diagnosis based on using customized array panels, each of which groups multiple genes and mutations associated with clinical profiles that are common to particular syndromic diseases. This parallel approach, single-test multigene multiplexing strategy, compared traditional sequential testing by gene-by-gene analysis, drastically reduces the time cost while maintaining accuracy reliability. Faster enables early decision-making facilitate better patient...

Purpose To evaluate clinical outcome following minimally invasive plate osteosynthesis (MIPO) associated with percutaneous transplantation of allogeneic adipose-derived mesenchymal stem cells (AD-MSC) at the tibial fracture site in dogs. Methods Thirty-six dogs presenting nonarticular complete were included this study. All fractures treated by same MIPO technique. The animals divided group 1 (n = 20) received a application 3 × 106 AD-MSC and 2 16) did not receive any adjuvant treatment....

This study analysed the effect of pastes formulated with calcium hydroxide P.A. and different vehicles (saline solution - paste A Copaifera langsdorffii Desfon oil B) on oral microorganisms dentin bridge formation in dogs. The antimicrobial action their components was by minimum inhibitory concentration agar gel technique. were diluted tested fifteen standard strains associated endodontic diseases. cultivated after incubation data using One-Way ANOVA Turkey's test (P≤0.05). Four superior...

O exame ultrassonográfico ocular é indispensável no pré-operatório de procedimentos cirúrgicos intraoculares como a facectomia, além ser uma ferramenta complementar ao oftalmológico, em casos perda da transparência dos meios ópticos. A inexistência estudos acerca padrões normalidades para as medidas do bulbo e suas estruturas internas nos gatos, cujos valores possibilitam o monitoramento enfermidades auxiliam motivaram este estudo. Utilizaram-se 40 adultos, machos fêmeas, livres sistêmica...

Swimmer puppy syndrome is an unusual anomaly that affects dogs within the first few days or months of life.This characterised by inability animal to maintain a quadrupedal position primarily using pelvic limbs.In some cases, condition may also affect thoracic limbs.Although exact pathophysiology this remains uncertain, plausible causes include alterations in neuromuscular synapse, improper myelination poor development peripheral motor neurons, delayed muscle ventral horn neuropathy.Here, we...

ABSTRACT Multiple pelvic fractures can lead to narrowing of the canal and loss life quality. Hemipelvectomy, characterized by removal bone fragments from pelvis, is considered a rescue therapy. This report describes technique caudal partial hemipelvectomy in four cases obstipation secondary traumatic dogs, with promising results. All patients had tenesmus fecal retention. After procedure, presented immediate normochezia support ipsilateral limb after 10 20 days, showing feasibility small...

Background: In domestic rabbits, fractures are usually the result of household accidents. Fractures distal femoral physis frequently observed in animals with immature skeletons and may cause future orthopedic problems. With this type fracture, early reduction stabilization necessary to prevent additional damage preserve growth potential bone. This report aims describe clinical radiographic findings, as well surgical method used that combined Rush pins an intramedullary pin, associated a...

ABSTRACT The purpose of study was to assess long-term clinical and radiographic aspects dogs’ stifle joints which had undergone a modified tibial tuberosity advancement technique (mTTA). A total 15 stifles that mTTA for CCL disease 11 patients were included in this study. Assessments involved patient’s gait analysis, cranial drawer compression tests, goniometry range articular motion, thigh leg girth evidence progression osteoarthrosis. Variables compared between operated healthy limbs among...