🔍 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

• Study Type: Cadaveric study using 36 paired canine shoulders (n = 18 per group: Subacromial [SA] and Supratubercular [ST])
• Survey Results: 75% of clinicians preferred SA technique; 25% used ST

• Complete accuracy: 50% (SA), 44% (ST) — no significant difference (p = .8)
• Partial accuracy: 39% (SA), 50% (ST)
• Complete miss: 11% (SA), 5.6% (ST)

• Incidence of IACI:
  • SA: 50% (9/18 shoulders)
  • ST: 11% (2/18 shoulders) → statistically significant (p = .007)
• Lesion depth: All ST lesions were partial-thickness; SA group had one full-thickness lesion (p = .027)
• Location: Lesions found on glenoid and humeral head with even distribution in SA; only one each in ST

• Landmark-guided injections were ≤50% completely accurate, even by an experienced operator.
• ST technique is safer with lower risk of cartilage damage, despite similar accuracy.
• Findings support considering image-guided techniques to improve both safety and accuracy in clinical settings.

🔍 Key Findings:

• Sample: 24 canine cadavers, 477 total pins across 240 vertebrae.
• Technique Comparison: 3D printed guides (3DPG) vs freehand (FH).
• Acceptable Placement Rates: 3DPG = 87.5%, FH = 69.8% (p < .0001).
• Odds Ratio for FH: 0.28 (95% CI 0.16–0.47), significantly less likely to yield acceptable placement.
• Worst Accuracy Locations: T10 (OR 0.10), T11 (OR 0.35).
• Surgeon Impact: Surgeon 2 outperformed others (OR 9.61, p = .001).
• Modified Zdichavsky Classification used to score implant accuracy (Grades I–IIIb).
• Primary Benefit of 3DPG: Increased safety and precision, regardless of surgeon experience.

🔍 Key Findings

• Quadriceps muscle length/femoral length ratio (QML/FL) was significantly lower in dogs with grade IV MPL than grades I–III (p ≤ .002).
• Shortened QML was associated with increased femoral torsion angle (FTA) and increased aLDFA, indicating correlation with femoral deformity.
• QML/FL increased with age, possibly due to muscular development or reduced deformity in older dogs (p = .004).
• Grade IV MPL dogs had QML/FL < 0.87, the lower normal limit based on healthy beagles, suggesting clinically significant muscle shortening.
• PLL/PL ratio (used to diagnose patella alta) was not associated with QML/FL or MPL severity in small breeds.
• QML/FL can help preoperatively identify candidates for femoral shortening ostectomy, improving femoropatellar alignment.
• Multivariate regression model confirmed QML/FL is independently influenced by age, FTA, and aLDFA (R² = 0.45).
• CT-based 3D measurements enabled objective, noninvasive quantification of femoral and muscle alignment parameters.

🔍 Key Findings

• Endoscopic-assisted retrograde catheterization (EARC) and laser sphincterotomy were successful in 18/18 cadavers, demonstrating technical feasibility.
• Intramural common bile duct (ICBD) length ranged from 10 to 21 mm (mean 15.8 mm), with no correlation to body weight (r = 0.06, p = .79).
• Transition from ICBD to extramural duct was accurately identified endoscopically in 88% (16/18); transition was heralded by separation of the submucosal layer.
• Partial lateral perforations occurred in 2/18 dogs, only during early learning phase; no leakage was found on open dissection.
• Laser sphincterotomy preserved the pancreatic duct orifice, aided by protective catheter positioning.
• Compared to open duodenotomy, this technique allows for a smaller incision and less manipulation of the pancreas, which may reduce morbidity.
• No adverse events such as intra-abdominal saline egress or full-thickness perforation occurred, and the technique allowed safe access up to 10 mm from the MDP.
• Cadaveric limitations included absence of biliary pathology and inability to evaluate live complications, but the technique shows promise for future live animal trials.

🔍 Key Findings

• Modified closed anal sacculectomy resulted in a local recurrence rate of only 2.2%, substantially lower than prior reports (18–50%).
• Postoperative complications occurred in 31.9% of dogs; most (93%) were minor, with dehiscence being the most common.
• Mean survival time in deceased dogs was 521 days; median was 388 days.
• Surgical technique included complete en bloc excision of the sac and duct with sphincter reconstruction, aiming to reduce seeding risk.
• Only one major complication resulted in euthanasia due to infection and dehiscence.
• Histologic margins were complete in 44.7% of dogs; lymphatic invasion was present in 31.9%, and vascular in 8.5%.
• Adjunctive chemotherapy was administered in 34% of dogs (mostly carboplatin); not standardized due to retrospective design.
• Routine rectal exam was key to diagnosis in 57.4% of dogs with no clinical signs, underscoring the importance of screening.

🔍 Key Findings Summary

• 89 French Bulldogs with HCF; 40.4% (36/89) had contralateral HIF
• Prophylactic transcondylar screws placed in 20/36 HIF; no complications in these
• Complication rate for HCF repair = 13.4% (6.7% minor, 6.7% major)
• Most complications occurred with Kirschner wire fixation
• Short-term outcome: Bone healing observed in all, but 14/45 had persistent intracondylar gap
• Long-term outcomes (n=27):
  • Excellent = 66.7%
  • Good = 29.6%
  • Fair = 3.7%
• Complication-free dogs significantly more likely to have excellent/good outcomes (p = 0.007)

🔍 Key Findings

• TPLO alone failed to neutralize rotational instability under tibial pivot compression (TPT), despite a negative TCT.
• TPLO combined with lateral augmentation (TPLO-IB) restored both craniocaudal and rotational stability to near-intact levels.
• Cranial tibial translation was 6× greater after TPLO vs intact stifles when tested with TPT (p < .001).
• No significant difference in cranial tibial translation or internal rotation between intact stifles and TPLO-IB group during TCT, eTPT, or iTPT.
• TPLO-IB did not overconstrain the stifle, avoiding excessive external rotation.
• External tibial rotation (eTPT) was more sensitive than TCT in detecting persistent instability after TPLO.
• Excellent intraobserver reliability for both eTPT and iTPT (ICC > 0.9).
• Study supports intraoperative use of TPT to identify cases needing additional rotational stabilization.

🔍 Key Findings

• Aiming device provided comparable trajectory accuracy to fluoroscopy, especially in right limbs (1.9° vs. 3.4°, p = .0128).
• Eccentricity (deviation from condylar center) was lower with fluoroscopy (3.1 mm vs 4.2 mm, p = .0017), making fluoroscopy more precise.
• Odds of joint infringement were 8× higher with the aiming device, though not statistically significant (p = .0575).
• Residents had greater screw trajectory deviation than diplomates (p = .0366), highlighting impact of experience.
• Aiming device procedures took less time than fluoroscopy in some scenarios, particularly for right limbs with right-handed surgeons.
• Fluoroscopic procedures had more pin/drill attempts, increasing risk of glove puncture and potential aseptic breaks.
• Mean deviation angles in both groups (<3.5°) were within acceptable range to avoid intracondylar fracture gap.
• Cadaver model used large-breed, healthy adult dogs, not small-breed immature dogs, limiting generalizability.

🔍 Key Findings

• CT correctly identified ectopic ureters in 91% of dogs, but missed 50% of normal ureters, limiting its negative predictive value.
• Sensitivity for intramural ectopic ureters was 65%, while specificity was 71%, indicating moderate diagnostic performance.
• Sensitivity for extramural ectopic ureters was only 29%, despite a high specificity of 97%.
• CT was inaccurate in predicting ureteral orifice location, with sensitivity ranging from 0% to 76% depending on the site.
• 26% of dogs were misclassified for cystoscopic laser ablation (CLA) eligibility based on CT findings alone.
• Overall CT accuracy for CLA candidacy was 74%, but a significant minority would have been inappropriately treated.
• Multivariate analysis found no predictive factors (e.g., colon distension, body weight) for when CT would be incorrect.
• Authors recommend confirmatory cystoscopy to verify CT findings prior to treatment planning.