🔍 Key Findings

Sample: 373 cats with high-rise syndrome (HRS) from 2017–2020.
ATTS was the only significant predictor of survival (p < 0.001); each point increase decreased survival odds (OR = 0.46).
AUC for ATTS ROC curve: 0.857 (95% CI: 0.788–0.926).
Floor height, lesion type, and ground surface were not significantly associated with survival.
Odds of injury were 7.98× higher when landing on hard vs. soft surface (p < 0.001).
16.96× increased injury risk from the fourth vs. third floor (p = 0.008).
Cats with ATTS ≥7 had 62% mortality; median ATTS increased with floor height (r = 0.244, p < 0.001).
Thoracic and vertebral trauma were most common causes of death.
Only 32% of cats had the “classic” HRS triad (pneumothorax, epistaxis, hard palate fracture).

🔍 Key Findings

• Rupture occurred in 7.0% of dogs undergoing surgical PDA ligation (20/285).
• Overall mortality was low (0.4%), with only one death occurring post-rupture.
• Residual flow occurred in 9.4% of dogs; significantly more common in dogs with rupture.
• Residual flow odds were not increased when ligation was successfully performed despite rupture.
• No significant associations between rupture and age, weight, suture size, or dissection technique.
• Jackson-Henderson and intrapericardial techniques were helpful in managing rupture or fibrosis.
• Major complications (non-rupture) were rare (1.4%), including pulmonary artery ligation and cardiac arrest.
• Surgeon preparedness (e.g., hemostatic tools, alternate techniques) was key to successful outcomes.

🔍 Key Findings

• 3D CT volume rendering and CAL measurement successfully guided correction of femoral and tibial torsion in dogs with patellar luxation (PL).
• Physiological patellar tracking was restored in 100% (22/22) of cases after detorsional osteotomy.
• 94% of dogs (17/18) had either full or acceptable functional outcomes post-surgery.
• CAL-based correction was accurate in 19/22 cases, confirming reliability of the measurement technique.
• Complication rate was 45%, with major complications in 2/22 cases—both involved combined femoral and tibial osteotomies.
• Combined femoral and tibial osteotomies in the same limb were linked to a higher risk of complications and poorer outcomes.
• Diaphyseal osteotomies offered more implant space, but metaphyseal locations were associated with faster bone healing.
• Use of a TPLO jig or goniometer was not essential—CAL-based bone marking was sufficient in most cases.

🔍 Key Findings

• 3D-printed TPLO guides significantly reduced osteotomy inclination angle in both bone models and cadaver limbs compared to jig alone (P < .001).
• Torsional deformities were lower when the 3D-printed guide was used in bone models (P < .001), but not significantly different in cadavers.
• Angular deformities were significantly reduced in cadavers using 3D-printed guides (P < .001).
• Proximal jig pin angulation was more accurate with the guide in cadavers (P < .001); not significant in bone models.
• Medial cortex damage was substantially reduced in bone models when the 3D-printed guide was used (P < .001).
• Postoperative tibial plateau angle (TPA) did not differ significantly between groups, suggesting that clinical alignment can still be achieved without the guide.
• Clinical significance of improved metrics is uncertain, but improved precision may reduce surgical complications.
• 3D guide design allowed direct placement of jig and bone plate, potentially improving workflow and safety.

🔍 Key Findings

• Study compared 606 dogs (English Bulldogs, French Bulldogs, Pugs) undergoing partial staphylectomy via CO₂ laser, bipolar vessel sealing device (BVSD), or conventional incision.
• Mortality rate: 4.0% (24/606).
• BVSD was associated with significantly increased perioperative mortality compared to other methods (OR = 6.0, 95% CI: 1.3–28.4, p = .023).
• High-grade laryngeal collapse (stage II or III) independently increased mortality risk (OR = 4.6, 95% CI: 1.8–11.8, p = .002).
• No difference in mortality between CO₂ laser and conventional incision techniques.
• CO₂ laser and conventional techniques had similar complication rates.

🔍 Key Findings

• Only 2 of 10 PET implants were fully intact and functional at 6 months post-op.
• Owner-reported function (LOAD scores) improved by 51.7% (p = .008) over 6 months.
• Gait asymmetry improved by 86% (p = .002) postoperatively.
• Implant failure occurred in the midbody of the PET device, suggesting fatigue as a failure mechanism.
• One dog (10%) developed implant infection, necessitating implant removal.
• Implant fixation method (screws + washers + interference screw) was mechanically adequate and technically simple.
• Partially intact implants (4/10) still showed improved clinical outcomes, despite structural compromise.
• Midbody tearing and lack of long-term integrity prohibit continued use of this PET implant in CCL repair.

🔍 Key Findings

Increased risk with gonadectomy:

• Pooled OR for CrCLD:
  • Females: 2.29 (95% CI: 1.77–2.95)
  • Males: 2.12 (95% CI: 1.67–2.69)

Early gonadectomy (≤1 year) further increased risk:

• OR vs >1 year:
  • Females: 3.39
  • Males: 3.13

Late gonadectomy (>1 year) had no significant difference vs intact dogs.

Breed-specific findings:

• Female Labradors: No increased CrCLD risk from gonadectomy (OR = 1.19; 95% CI: 0.54–2.64)
• Male Labradors: Increased risk persisted (OR = 2.13; 95% CI: 1.53–2.98)

Study type: Systematic review + meta-analysis of 24 observational studies (n = 1.85 million dogs)

🔍 Key Findings

• Patient-specific 3D-printed PCL/β-TCP scaffold enabled successful zygomatic arch reconstruction in a dog.
• Complete surgical resection of a zygomatic parosteal osteosarcoma was achieved, with a 0.3 mm histologically clean margin.
• Post-op imaging showed progressive tissue ingrowth into the scaffold, with Hounsfield Units increasing from 20.4 to 97.8 over 10 months.
• No complications (e.g., infection, displacement) or tumor recurrence were noted at 16-month follow-up.
• Use of a patient-specific osteotomy guide improved anatomical fit and facilitated precise excision and implant placement.
• Facial symmetry and orbital stability were maintained throughout follow-up.
• The scaffold remained structurally stable despite limited bone regeneration, suggesting connective tissue filled the defect.
• Topical mitomycin C was applied intraoperatively for possible anti-neoplastic effect, but efficacy remains unclear.

🔍 Key Findings

• 3D-printed drill guide technique (3D-DGT) resulted in fewer suboptimal screw placements than minimally invasive osteosynthesis (MIO) (7.14% vs 42.85%), though not statistically significant.
• Entry point translation (EPT) in the dorsoventral direction was significantly lower with 3D-DGT compared with MIO (p = .009).
• Maximum angular screw deviation (MASD) did not differ significantly between 3D-DGT and MIO in dorsal or transverse planes.
• Ventral cortical breach was the most common error with both techniques, more frequent with MIO.
• Achievement of >60% sacral bone purchase was more consistent with 3D-DGT (92.9%) than with MIO (64.3%).
• Modified Gras grade distribution was similar between techniques, with most screws graded as secure (“a” or “b”).
• 3D-DGT required substantially longer preoperative planning time than MIO (median 34 vs 8.5 minutes).
• Both techniques demonstrated overall acceptable accuracy, emphasizing the importance of CT-based planning and assessment.