@article{jaeger_marcellin-little_ferretti_2007, title={Morphology and correction of distal tibial valgus deformities}, volume={48}, ISSN={["0022-4510"]}, DOI={10.1111/j.1748-5827.2007.00388.x}, abstractNote={O bjectives : To characterise distal tibial valgus deformities in dogs through physical examination and radiographic evaluation. M ethods : In a clinical study of 16 client‐owned dogs, twelve unilateral and four bilateral distal tibial valgus deformities were evaluated using palpation and radiographs. The origin and amplitude of angulation, rotation and length deficits if present were measured. Radiographically, fibular length and position in relation to the tibia was compared in affected and clinically normal limbs. The dimensions of the fibular physes were also compared between clinically normal and affected limbs. R esults : Rottweilers and Shetland sheepdogs were overrepresented. Valgus deformities ranged from 16° to 48° (median, 32°) in affected and from 0° to 13° (median, 6°) in contralateral, clinically normal limbs. Fibular length, fibular position relative to the tibia or physeal dimensions were not statistically different between affected and clinically normal limbs. C onclusion and C linical R elevance : Many distal tibial valgus deformities in dogs are a uniplanar deformity without concurrent craniocaudal or rotational changes or length deficits. A growth cessation in the fibula does not appear to be responsible for the development of the deformity.}, number={12}, journal={JOURNAL OF SMALL ANIMAL PRACTICE}, author={Jaeger, G. H. and Marcellin-Little, D. J. and Ferretti, A.}, year={2007}, month={Dec}, pages={678–682} } @article{jaeger_marcellin-little_depuy_lascelles_2007, title={Validity of goniometric joint measurements in cats}, volume={68}, ISSN={["0002-9645"]}, url={https://dx.doi.org/10.2460/ajvr.68.8.822}, DOI={10.2460/ajvr.68.8.822}, abstractNote={Abstract Objective —To compare and validate goniometric joint measurements obtained from nonsedated and sedated cats with measurements from radiographic evaluation. Animals —20 adult cats with no evidence of joint disease. Procedures —Measurements of flexion and extension of the carpus, elbow, shoulder, tarsus, stifle, and hip joints and of carpal and tarsal joints during varus and valgus angulation were made by a single investigator before and after sedation of cats. Measurements were made by use of a goniometer with a masked dial. Joint angle measurements were compared between nonsedated and sedated cats and also with measurements from radiographs made while cats were sedated. Each series of measurements was repeated 4 times. To evaluate repeatability, Cronbach α values were calculated for repeated measure results of goniometric joint measurements of nonsedated and sedated cats. An intraclass correlation was calculated to determine reliability among the 3 measurement types (ie, measurements from nonsedated and sedated cats and on radiographic evaluation). Results —Joint measurements did not differ significantly by measurement type, when comparing radiographic measurements with goniometric measurements in sedated and nonsedated cats. Cronbach α values were > 0.99 for goniometric joint measurements within individual nonsedated and sedated cats and also for comparison of mean meaurements obtained from sedated cats versus nonsedated cats versus radiographs. An intraclass correlation of 0.999 revealed high reliability among measurement types. Conclusions and Clinical Relevance —Results indicated that goniometric joint measurements in nonsedated and sedated cats are repeatable and valid.}, number={8}, journal={AMERICAN JOURNAL OF VETERINARY RESEARCH}, author={Jaeger, Gayle H. and Marcellin-Little, Denis J. and DePuy, Venita and Lascelles, B. Duncan X.}, year={2007}, month={Aug}, pages={822–826} } @article{jaeger_roe_2005, title={Isometry of potential suture attachment sites for the medial aspect of the tibiotarsal joint}, volume={18}, DOI={10.1055/s-0038-1632934}, abstractNote={Summary The isometry of the bipartite medial collateral ligament of the tarsus and two methods of stabilization by prosthetic ligament were assessed by measuring the change in distance between the origin and the insertion through full range of joint motion of the ligament and prosthetic ligaments. The single suture technique was isometric when the distal site was located at the centre of the trochlea of the talus. This site can only be used when the medial malleolus, which overlies the talus, is missing or removed. Whilst some length changes occur with hock motion, the double suture technique may be advocated in instances where the medial malleolus is present.}, number={2}, journal={Veterinary and Comparative Orthopaedics and Traumatology}, author={Jaeger, G. H. and Roe, Simon}, year={2005}, pages={73–76} } @article{jaeger_wosar_marcellin-little_lascelles_2005, title={Use of hinged transarticular external fixation for adjunctive joint stabilization in dogs and cats: 14 cases (1999-2003)}, volume={227}, ISSN={["1943-569X"]}, url={https://dx.doi.org/10.2460/javma.2005.227.586}, DOI={10.2460/javma.2005.227.586}, abstractNote={Abstract Objectives —To describe placement of hinged transarticular external fixation (HTEF) frames and evaluate their ability to protect the primary repair of unstable joints while allowing joint mobility in dogs and cats. Design —Retrospective study. Animals —8 cats and 6 dogs. Procedure —HTEF frames were composed of metal or epoxy connecting rods and a hinge. Measurements of range of motion of affected and contralateral joints and radiographs were made after fixator application and removal. Results —9 animals (4 cats and 5 dogs) had tarsal and 5 (4 cats and 1 dog) had stifle joint injuries. Treatment duration ranged from 45 to 100 days (median, 57 days). Ranges of motion in affected stifle and tarsal joints were 57% and 72% of control while HTEF was in place and 79% and 84% of control after frame removal. Complications were encountered in 3 cats and 2 dogs and included breakage of pins and connecting rods, hinge loosening, and failure at the hinge-epoxy interface. Conclusions and Clinical Relevance —HTEF in animals with traumatic joint instability provided adjunctive joint stabilization during healing and protection of the primary repair and maintained joint motion during healing, resulting in early weight bearing of the affected limb. ( J Am Vet Med Assoc 2005;227:586–591)}, number={4}, journal={JAVMA-JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION}, author={Jaeger, GH and Wosar, MA and Marcellin-Little, DJ and Lascelles, BDX}, year={2005}, month={Aug}, pages={586–591} } @article{jaeger_early_munana_hardie_2004, title={Lumbosacral disc disease in a cat}, volume={17}, DOI={10.1055/s-0038-1636482}, abstractNote={Summary An eight-year-old male castrated domestic shorthair admitted with a two-day history of acute back pain, flaccid tail, and urinary and faecal incontinence. Diagnostic tests, including myelogram, epidurogram, and CT scan revealed an extradural lesion at the L7-S1 disc space. Exploratory surgery and histopathology confirmed a Type II lumbosacral intervertebral disc protrusion. The cat regained neurological function by six weeks after surgery. This is the first case report of a cat with documented lumbosacral disc disease. Lumbosacral disease should be considered as a differential diagnosis in cats with caudal lumbar pain or neurological signs localizable to the S1-S3 spinal cord segments or peripheral nerves.}, number={2}, journal={Veterinary and Comparative Orthopaedics and Traumatology}, author={Jaeger, G. H. and Early, P. J. and Munana, K. R. and Hardie, E. M.}, year={2004}, pages={104–106} } @article{jaeger_wosar_harms_lewbart_2003, title={Use of a supraplastron approach to the coelomic cavity for repair of an esophageal tear in a loggerhead sea turtle}, volume={223}, ISSN={["0003-1488"]}, DOI={10.2460/javma.2003.223.353}, abstractNote={A juvenile loggerhead sea turtle (Caretta caretta) was referred for removal of a fishhook lodged in the coelomic portion of the esophagus. Attempts at manual and endoscopic extraction were unsuccessful and resulted in a 6-cm tear in the coelomic portion of the esophagus. A supraplastron approach was made to the coelomic cavity, allowing access to and repair of the esophageal tear. The turtle recovered well and was able to be released to the wild. The surgical approach was associated with less trauma and shorter healing and rehabilitation times, compared with traditional plastron osteotomy.}, number={3}, journal={JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION}, author={Jaeger, GH and Wosar, MA and Harms, CA and Lewbart, GA}, year={2003}, month={Aug}, pages={353–355} } @article{jaeger_rotstein_law_2002, title={Prostatic pythiosis in a dog}, volume={16}, ISSN={["0891-6640"]}, DOI={10.1892/0891-6640(2002)016<0598:PPIAD>2.3.CO;2}, abstractNote={A 4-year-old castrated male Irish Setter was referred to the North Carolina State University Veterinary Teaching Hospital (NCSU-VTH) for prostatomegaly and chronic progressive tenesmus of 8 months' duration.One week before presentation to the NCSU-VTH, stranguria and hematuria were noted in addition to tenesmus.Abdominal radiographs and abdominal ultrasonography before referral identified an enlarged prostate (8 by 8 by 15 cm) in the pelvic canal extending into the abdominal cavity.Multiple areas of spondylosis of the caudal thoracic and lumbar spine also were present.Medical therapy by the referring veterinarian consisted of prednisone and antibiotics, including amoxicillin a (20 mg/kg PO q12h) and enrofloxacin b (5 mg/kg PO q12h).No improvement was noted with this treatment.Because of episodes of stranguria, intermittent urinary catheterization was performed before referral.On presentation to the NCSU-VTH, the dog was lethargic and dehydrated and had a body score of 3/9. 1 Rectal temperature, heart rate, and respiratory rate were 101.8ЊF, 72 beats/min, and 40 breaths/min.A firm, nonpainful, 10by 10-cm mass was palpable in the caudal abdomen.The urinary bladder could not be palpated.On rectal examination, the prostate occupied 90% of the pelvic canal, compressing and displacing the colon dorsolaterally.Peripheral lymph nodes were within normal limits for size.An intermittent grade II/VI systolic left apical murmur was auscultated.The remainder of the physical examination was unremarkable.Abnormalities found on CBC, serum biochemistry, and urinalysis included mild hyperglobulinemia (4.6 g/dL; normal, 1.8-4.4g/dL) and high alkaline phosphatase (333 IU/ L; normal, 12-150 IU/L).Urinalysis results included urinespecific gravity (1.045), proteinuria (3ϩ), bilirubinuria (3ϩ), hematuria (Ͼ3ϩ), increased red blood cells (Ͼ500/ hpf), and occasional coarse granular casts in the sediment.Thoracic radiographs were within normal limits, and no evidence of pulmonary metastases was present.A marked normal sinus arrhythmia and wandering pacemaker were present on ECG.Cardiac ultrasound examination revealed left ventricular dilatation with a thickened anterior mitral}, number={5}, journal={JOURNAL OF VETERINARY INTERNAL MEDICINE}, author={Jaeger, GH and Rotstein, DS and Law, JM}, year={2002}, pages={598–602} }