🔍 Key Findings

• 2.4 mm LCP with a 1.6 mm IM pin had the highest axial stiffness and yield strength among the tested constructs.
• Axial stiffness was significantly higher in the 2.4 mm LCP + 1.6 mm IM pin group compared to 2.7 mm LCP alone (p = .013).
• No significant difference in torsional stiffness was found among groups.
• 2.4 mm LCP + 1.0 mm pin had the lowest stiffness and failure load, underperforming both other constructs.
• All constructs failed via valgus bending, consistent with clinical observations in feline tibial fractures.
• A 1.6 mm pin (~50% canal fill) resulted in superior construct performance vs. 1.0 mm (~30% fill).
• Group 2 (2.4 LCP + 1.6 mm pin) outperformed the 2.7 mm LCP alone in stiffness, despite using a smaller plate.
• Plate–rod constructs may better preserve periosteal blood supply and support minimally invasive stabilization strategies.

🔍 Key Findings

• FGPP (fluoroscopic-guided percutaneous pinning) resulted in successful healing in 10/13 fractures, with good limb function.
• Complications occurred in 5 of 11 cases, including intra-articular implants, malunion, implant failure/nonunion, and implant migration.
• Cases with delayed surgery (>15 days) or radiographic remodeling were more likely to experience major complications.
• Most fractures (10/13) were classified as Salter-Harris type I with mild displacement.
• Median surgical time was 60 minutes, and no conversions to open surgery were needed.
• Postoperative femoral neck resorption was minimal, suggesting possible benefits of the minimally invasive approach for preserving vascular supply.
• One intra-articular pin led to progressive joint disease and required femoral head ostectomy.
• FGPP appears best suited for acute, minimally displaced fractures in young dogs (<8 months) with planned elective explant to avoid growth disturbance.

🔍 Key Findings

• Left fourth intercostal thoracotomy allowed successful thoracic duct (TD) ligation in 9/10 canine cadavers.
• 10/13 clinical cases had a single TD branch at the left fourth intercostal space, indicating lower anatomical complexity.
• All TD branches at this site were lateral to the esophagus, simplifying surgical access.
• Unilateral subphrenic pericardiectomy was successfully performed via the same incision in 10/10 cadavers.
• Fewer TD branches at the fourth intercostal space than traditional caudal sites may reduce the risk of missed collaterals.
• In contrast, traditional caudal TD ligation sites had up to 5 branches, requiring broader dissection.
• No cadaver had right-sided TD branches, reducing surgical complexity at the studied location.
• Contrast-confirmed ligation was effective in 90% (9/10) cadavers on CT imaging.

🔍 Key Findings

• Cricoarytenoid lateralization (CAL) resulted in a significantly greater increase in rima glottidis area at both immediate (205%) and 15-day (199%) time points compared to thyroarytenoid lateralization (TAL) (152% and 127%, respectively).
• TAL group showed a significant reduction in rima glottidis area between immediate and 15-day postoperative measurements (P < .05), while CAL group had no significant reduction over time.
• No dogs in either group showed postoperative complications, including aspiration pneumonia, at the 15-day follow-up.
• All dogs showed improved clinical signs, including decreased stridor and increased exercise tolerance by day 15.
• CAL produced more stable postoperative glottic area, potentially due to preserved anatomical tension, whereas TAL might experience tension loss due to thyroid cartilage repositioning.
• Both procedures were technically effective and performed under the same protocol by a single board-certified surgeon.
• Endoscopic image analysis was used to quantify rima glottidis area, demonstrating a reliable objective method for surgical outcome assessment.
• Clinical outcome did not differ between groups, despite CAL showing a larger rima glottidis area.

🔍 Key Findings

• 3D-printed models using desktop printers (FDM, LFS) showed submillimetric accuracy, comparable to or better than industrial-grade PJP printers.
• Bone size had a greater effect on print accuracy than printer type, especially in proximal humerus regions.
• The humeral condyle region showed the greatest model accuracy, with mean differences under 0.5 mm, regardless of printer.
• Models tended to be slightly smaller than cadaveric bones, potentially due to systematic underestimation during printing.
• FDM printer provided the highest accuracy at the humeral condyle in medium-sized bones (+0.09 mm).
• LFS printer produced prints faster and more reliably than FDM, although both had comparable dimensional accuracy.
• Statistically significant differences existed, but all were submillimetric and unlikely to impact surgical outcomes.
• Desktop printers are suitable for surgical planning, including plate pre-contouring and patient-specific instrumentation.

🔍 Key Findings

• The study was a prospective clinical trial evaluating the efficacy of a three-dimensional (3D)-printed, patient-specific reduction system for aligning diaphyseal tibial fractures stabilized using minimally invasive plate osteosynthesis (MIPO) in fifteen client-owned dogs.
• Virtual surgical planning (VSP) and fabrication were feasible within a clinically relevant timeframe, with a mean of 50.7 hours. Surgical efficiency improved with experience.
• Pin-guide placement was accurate, with median translational discrepancies of 2.7 mm (proximal) and 2.9 mm (distal), and angular discrepancies highest in the axial plane.
• The proximal guide was easier to apply (median Likert score: 8) than the distal guide (median: 6).
• The 3D-printed system enabled near-anatomic reduction in 87% of cases and acceptable reduction in the remaining 13%; no unacceptable reductions occurred.
• Postoperative alignment and tibial length were well-restored, with all dogs within 5° or 5 mm of contralateral measurements.
• Temporary circular fixation was occasionally used to assist reduction and improve alignment.
• Precontoured plates fit easily, with a median Likert score of 9; total surgical time was shorter than conventional MIPO at the institution.
• The study lacked a control group but builds on prior cadaveric feasibility work.

🔍 Key Findings

• Modified Heller myotomy with Dor fundoplication improved vomiting/regurgitation scores by 180%, QoL by 100%, and owner-perceived body weight by 63% (P < .05).
• 6 of 9 dogs with postoperative VFSS showed objective improvement in gastric filling scores; others remained stable.
• Oral sildenafil was discontinued postoperatively in all dogs, indicating surgical success comparable to medical management.
• 12 of 13 dogs survived to discharge; one dog was euthanized due to aspiration pneumonia postoperatively.
• 50% of dogs experienced gastrostomy tube complications, higher than reported in previous literature.
• Most complications were gastrostomy-tube related, with some requiring surgical correction (e.g., tube migration, leakage).
• Feeding strategies (Bailey chair, elevated bowls) and food consistency (gruel/liquid) remained essential postoperatively to control regurgitation.
• 9 of 11 owners would opt for the surgery again; those who wouldn’t cited risk or lack of efficacy.

🔍 Key Findings

• TPA decreased significantly from preoperative to follow-up (mean 5.89°; p < 0.001), and from immediate postoperative to follow-up (mean 2.2°; p = 0.018)
• Use of tension band in addition to K-wires did not significantly improve TPA reduction compared to K-wires alone
• Cranial K-wire positioning may attenuate growth at the cranial tibial physis, allowing relative caudal growth to reduce TPA over time
• Dynamic TPA reduction may reduce risk of cranial cruciate ligament rupture even when initial TPA is high
• Small breeds (e.g., French Bulldogs) were overrepresented; further research is needed in larger breeds with more growth potential
• Surgical reduction is difficult, but perfect alignment may not be essential if TPA reduces postoperatively
• Radiographic TPA measurement was reliably performed with low interobserver variability
• K-wire removal at 3–8 weeks may facilitate continued growth in growing dogs

🔍 Key Findings

Study focus: Outcomes of cannulated screw fixation in unicondylar humeral condylar fractures (UHCF) in dogs.
Clinical union rate: 89%
Overall complication rate: 36%

• Major complication: Most common was screw breakage

Significant risk factor for screw breakage:

• Body weight >20 kg (statistically significant)

Breed distribution:

• Spaniels, especially English Springer Spaniels, were most common

No mention of plate augmentation as standard in this cohort

🔍 Key Findings

• 3D-printed patient-specific guides (PSGs) improved tibial cut alignment in the frontal plane compared to generic guides (mean error 1.03° vs 2.41°, p = .036).
• All tibial cuts using PSGs were within 3° of target alignment, while 2/8 of the generic group were outliers.
• PSGs significantly improved sagittal alignment of both distal (p = .018) and cranial (p = .043) femoral cuts.
• No significant difference was found in varus-valgus femoral alignment or closing angle between PSG and generic guide groups.
• Tibial sagittal slope alignment was not significantly different between groups.
• PSGs provided better intraoperative usability, including improved visibility, no loosening, and ease of use.
• Femoral sizing and component fit were equivalent between PSGs and generic guides, ensuring proper prosthesis alignment.
• PSGs may offer training advantages for novice surgeons, especially in anatomically complex or deformed joints.