🔍 Key Findings

• Accurate femoral isometric placement was achieved in 63% of cases, significantly more with SwiveLock (78.6%) than FASTak (38.9%).
• Inaccurate placement was associated with increased internal tibial rotation at follow-up (p = .009), suggesting potential implant failure.
• Pivot shift grade improved in 90.9% of stifles postoperatively, regardless of implant positioning accuracy.
• SwiveLock implants had a faster learning curve and higher placement accuracy than FASTak.
• Higher patient weight was linked to more accurate implant placement (p = .012), likely due to easier anatomical landmark identification.
• No correlation found between implant type or positioning accuracy and final pivot shift grade at 6 weeks.
• Minor and major complications were low and not significantly different between implant types.
• A simplified 2-grade pivot shift system was proposed for clinical use (Grade 1: glide, Grade 2: clunk), aiding intraoperative decision-making.

🔍 Key Findings

• 63 dogs ≥15 kg with single EHPSS were reviewed.
• Most common breeds: Golden Retriever (28.6%), mixed breed (20.6%).
• Most common shunt types: splenocaval (25.4%) and portocaval (25.4%).
• 45 dogs received surgical attenuation; 18 were medically managed.
• 6.7% (3/45) of surgically treated dogs died due to shunt-related complications; 22.2% (4/18) of medically managed dogs died.
• Hypoplastic portal vein was noted in 52.9% of dogs where portal anatomy was described.
• 37.5% of surviving attenuated dogs were weaned off all medical management.
• Attenuated dogs had higher 1-, 2-, and 5-year survival rates (89%, 77%, 77%) than nonattenuated dogs (82%, 49%, 24%).

🔍 Key Findings

From Allaith et al., 2023 – Outcomes from a multiuser canine hip replacement registry

• 2375 total hip replacements were analyzed across 1852 dogs, making this the largest multiuser canine THR dataset to date.
• Most common indications for THR were hip dysplasia (51%) and osteoarthritis (34%).
• Implants used included Kyon (46%), BioMedtrix CFX (22%), Hybrid (11%), BFX (9%), and Helica (4.5%).
• Veterinary-reported complication rate was 8.5%, while owner-reported was 23%, with moderate agreement (k=0.44).
• Most common complications: Luxation, femoral fracture, and aseptic loosening.
• BioMedtrix BFX and Helica implants had a higher risk of complications when used after femoral head and neck excision (P = .031).
• Postoperative LOAD scores significantly improved vs preoperative (21 → 11; P < .0001), supporting improved mobility.
• Owner satisfaction was high, with 88% rating outcome as very good or good.

🔍 Key Findings

• LVSG was feasible in 9/10 feline cadavers and both live cats, with no intra- or postoperative complications in live cases.
• Two cadavers developed suspected stenosis due to staple lines too close to the lesser curvature; avoided with orogastric tube placement in later cases.
• No evidence of gastric leakage in any cadavers (8/10 tested) or live patients after methylene blue leak tests.
• Mean surgical time was ~110 min cadavers / 115 min live, and 27.6% of stomach mass was resected.
• Both live cats recovered uneventfully, lost 21–24% body weight over 3 months, and had no GI complications at 6-month follow-up.
• Orogastric tube and tension on the greater curvature were critical to avoid staple line misplacement or stenosis.
• No oversew of the staple line was needed, and unreinforced staples showed no leakage in live patients.
• Future studies needed to assess metabolic outcomes and ideal staple sizing and closure techniques.

🔍 Key Findings

• Single-port laparoscopic-assisted cryptorchidectomy (SP-LAC) was feasible in 13/14 dogs with abdominal cryptorchidism.
• Median surgical time was 17 min for unilateral and 27 min for bilateral cryptorchidectomy.
• All testes were successfully exteriorized through a 15-mm mini-celiotomy in most dogs; only 2 needed slight enlargement.
• One major complication occurred (testicular artery hemorrhage, requiring conversion to open surgery).
• Two minor complications involved trocar-related issues (splenic capsule laceration, capnoretroperitoneum).
• No incisional complications were reported postoperatively; some dogs had mild dermatitis at the clipped site.
• The technique requires only one surgeon and no advanced tools beyond a single-port endoscope.
• Low-pressure capnoperitoneum (6 mmHg) was adequate for visualization in most cases.

🔍 Key Findings

• 78% of cats that developed postattenuation neurologic signs (PANS) after congenital portosystemic shunt (cPSS) surgery survived to 30 days.
• Postattenuation seizures (PAS) were associated with significantly decreased 30-day survival (50% vs. 78%; OR: 0.015, p = .005).
• Treatment of PANS with propofol was a negative prognostic factor (OR: 0.112, p = .0008).
• Generalized PAS accounted for most seizure cases and were more frequently fatal than focal or unknown-type seizures.
• Pretreatment with levetiracetam (LEV1 protocol) showed a trend toward improved survival (100% vs. 60.6% in untreated cats), though not statistically significant (p = .06).
• Shunt morphology, method of attenuation, and study period (early vs. late) were not significantly associated with 30-day survival.
• Electrolyte, glucose, and ammonia abnormalities were not strongly linked to survival outcomes in this study.
• Majority of PAS-related deaths were due to uncontrolled generalized seizures or euthanasia because of severity.

🔍 Key Findings

• Pre-ABHR hand preparation lowered CFUs at 120 minutes post-gloving compared to ABHR alone (P = .001)
• pH-neutral soap followed by ABHR outperformed ABHR alone despite being nonmedicated (P = .001)
• CHX and BAC prewashes showed better immediate CFU reduction post-preparation than pHN (P = .012)
• No significant difference in total log10 CFU reduction across all four groups over the full surgical period (P = .362)
• Glove perforation in the thumb was a significant contamination factor (P = .036)
• All dogs recovered without surgical site infections, though SSI incidence was not a primary outcome
• Neutralizer validation lacking, so CHX results interpreted cautiously
• Study supports a 1-minute hand wash with pH-neutral soap prior to ABHR as effective and safe

🔍 Key Findings

• Minimally invasive repair of acetabular fractures using precontoured plates on 3D-printed models is feasible and technically reproducible in dogs.
• All cadavers had fracture gaps <2 mm and step defects <1 mm, indicating accurate reduction.
• Sciatic nerve injury was minimal or absent in all cases, supporting potential neuroprotection from indirect approaches.
• Pelvic angulation was maintained <5°, confirming preservation of alignment post-reduction.
• Surgical time averaged ~46 minutes in cadavers for both approaches and repair.
• Clinical case showed good radiographic healing by 8 weeks and full union by 3 months, with early weight-bearing post-op.
• Use of locking screws improved reduction fidelity, particularly across a broad plate span.
• 3D printing accelerated surgical planning, though its necessity remains debated due to the availability and cost concerns.

🔍 Key Findings

• No significant difference in cardiac troponin I levels 12h post-op between mDN and St. Thomas cardioplegia groups (p = 0.478)
• Sinus rhythm returned faster in the mDN group after aortic cross-clamp removal (median 60s vs 362s, p = 0.027)
• Lower serum potassium at cross-clamp removal in the mDN group (median 4.5 mEq/L vs 5.4, p = 0.005)
• Fewer doses needed in the mDN group (median 2.5 vs 4.0, p = 0.040)
• Higher total crystalloid volume used in mDN group (23.6 vs 12.6 mL/kg, p < 0.001)
• No difference in survival (700-day survival 90% in both groups, p = 0.958)
• No difference in hospitalization duration (median 6 days for both, p = 0.789)
• Echocardiographic remodeling similar between groups at 24h post-op

🔍 Key Findings

Design: Ex vivo cadaver study (n=8 dogs, 24 sites)
Comparison: Freehand vs. 3D-printed drill guide-assisted ventral slot (GAVS vs FHVS)
Findings:

• GAVS produced slots not significantly different from planned dimensions (p = .722–.875)
• FHVS produced significantly shorter slots than intended (p < .01)
• No difference in surgical time (p = .071)
• Shape ratio and slot divergence from midline were similar between groups (p > .4)
• Use of guide significantly reduced variability in slot position (63% → 29%), shape (65% → 24%), and divergence (54% → 50%)

Conclusion: 3D-printed guides improved accuracy and consistency of ventral slot creation by novice surgeons; supports future evaluation in live dogs and small breeds