Your Custom Quiz
In Woelfel 2022 et al., on cervical locked facets, what was the most common inciting cause?
🔍 Key Findings
- Locked facet injuries in dogs involved unilateral dorsal displacement of the cranial articular process of the caudal vertebra, most commonly at C5/6 or C6/7.
- All affected dogs were small/toy breeds, typically following trauma (most often attacks by larger dogs).
- Neurologic severity ranged from ambulatory tetraparesis to tetraplegia, often with thoracic limb deficits more severe than pelvic limbs — suggesting a central cord syndrome-like pattern.
- CT and MRI revealed axial rotation, subluxation, and articular process displacement; MRI showed T2 hyperintensity, nerve root impingement, and soft tissue changes.
- Surgical treatment included ventral fixation with screws, pins, and PMMA, and one case required dorsal facetectomy for reduction.
- Medical management, including external coaptation or rest, also resulted in functional recovery in select cases.
- All dogs with follow-up data (8/8) had functional recovery, with nonambulatory dogs regaining ambulation in a median of 4 weeks.
- No consistent differences in outcome were observed between surgical and nonsurgical management, suggesting locked facets may be biomechanically stable.
Veterinary Surgery
1
2022
Subaxial cervical articular process subluxation and dislocation: Cervical locked facet injuries in dogs
2022-1-VS-woelfel-3
In Tobias 2025 et al., on frontal sinus mucoceles, what was the most common presumed etiology in affected dogs?
🔍 Key Findings
- Frontal sinus mucoceles occurred in young dogs, often linked to prior skull trauma by 10 months of age.
- All dogs presented with expansile, fluid-filled lesions causing facial swelling; CT showed multicentric bone erosion, including the frontal bone and cribriform plate.
- Surgical options included frontal sinusotomy with either sinus lining ablation or re-establishment of nasofrontal drainage, with or without stenting.
- Nasofrontal stenting led to long-term resolution in most dogs, although recurrence occurred in 4/8 dogs, requiring revision surgery in 3.
- Complications were minor and included swelling or nasal discharge; no intraoperative complications were reported.
- Histology confirmed sterile mucoceles with neutrophilic inflammation and mucin, and cultures were negative in all cases.
- Guaifenesin was used postoperatively in several cases to reduce mucus viscosity; its benefit is unproven in dogs but may support drainage.
Veterinary Surgery
6
2025
Clinical findings and outcomes of eight dogs with surgically treated frontal sinus mucoceles
2025-6-VS-tobias-1
In Cruciani 2025 et al., on portal placement, what was the most common complication following surgery?
🔍 Key Findings
- Study Design: Retrospective case series of 15 dogs (19 tarsi) with talar OCD.
- Technique: Modified arthroscopic approach with both scope and instrument portals on the same side as the lesion.
- Outcomes:
- Good to excellent mid-to-long-term outcomes in 11/14 dogs.
- Statistically significant improvement in CBPI (p < .05) and VAS scores (p < .05).
- Minor postoperative complications (synovial cysts) in 4/13 tarsi, all resolved spontaneously.
- No major intraoperative complications; 1/19 required mini-arthrotomy due to fragment size.
- Degenerative Joint Disease (DJD): Progression noted in 10/14 cases, despite good functional outcomes.
- Fragment Characteristics: Multiple osteochondral fragments were present in most cases, with 17/19 lesions on the medial talar ridge.
- Technical Advantage: Lower conversion rate to arthrotomy (1/19) compared to previous studies (Gielen et al. and Miller & Beale).
Veterinary Surgery
1
2025
A modified approach to portal placement for arthroscopic management of osteochondritis dissecans lesions of the tarsocrural joint in 15 dogs (19 tarsi)
2025-1-VS-cruciani-1
In Aldrich 2023 et al., on liposomal bupivacaine in TPLO, how was analgesic success defined?
🔍 Key Findings
- Liposomal bupivacaine (LB) infiltration did not reduce the need for rescue analgesia compared with placebo in dogs undergoing TPLO.
- CMPS-SF pain scores were not significantly different between LB and placebo groups at any postoperative time point.
- % body weight distribution (%BWdist) to the operated limb did not differ significantly between treatment groups across all time points.
- No correlation was found between CMPS-SF scores and %BWdist, suggesting these metrics assess different aspects of postoperative pain.
- Postoperative carprofen administration was standardized, and LB did not provide additional detectable analgesic benefit.
- Three-layer infiltration technique (joint capsule, fascia, subcutis) was used consistently across all cases.
- Adverse events were minor and comparable between LB and placebo groups.
- Post hoc analysis suggested a much larger sample size (58–436 dogs) would be needed to detect significant differences in %BWdist.
Veterinary Surgery
5
2023
Blinded, randomized, placebo-controlled study of the efficacy of bupivacaine liposomal suspension using static bodyweight distribution and subjective pain scoring in dogs after tibial plateau leveling osteotomy surgery
2023-5-VS-aldrich-2
In Galliano 2022 et al., on vascular access ports, what was the reported functionality rate of ports placed in the femoral/external iliac vein (fSVAP)?
🔍 Key Findings
- SVAPs placed in axillary (aSVAP) or femoral/external iliac veins (fSVAP) during limb amputation remained functional in 92.3% and 100% of cases, respectively.
- Complication rates were lower in aSVAP (23.1%) and fSVAP (0%) compared to jSVAP (47.4%), although not statistically significant (P = .12).
- No catastrophic complications occurred with aSVAP or fSVAP; 2 deaths occurred with jSVAP due to port-related issues.
- Infection-related port removal was needed in 1 aSVAP (7.7%) and 2 jSVAPs (10.5%) — no removals were required in fSVAPs.
- Tip placement of the catheter (e.g., right atrium vs. vena cava) did not correlate with complications (P = .66).
- Shorter surgical time likely with aSVAP/fSVAP as they use the same surgical field as the limb amputation.
- Survival time median was similar across groups (jSVAP: 177 days, aSVAP: 125 days, fSVAP: 122 days).
- SVAP implantation during limb amputation offers a practical and safe alternative to separate jugular placement.
Veterinary Surgery
7
2022
Subcutaneous vascular access port implantation in the axillary or femoral/external iliac vein at the time of full limb amputation in dogs
2022-7-VS-galliano-1
In Longo 2025 et al., on MITA, how many dogs had an unacceptable outcome due to the MITA procedure?
🔍 Key Findings
- 15 dogs underwent minimally invasive tarsal arthrodesis (MITA); 10 partial, 5 pantarsal.
- Mean time to radiographic union: 1.8 ± 0.5 months.
- Mean time to clinical union: 3.7 ± 0.8 months.
- Complete osseous union: 46%; the rest achieved ≥50% with functional weightbearing.
- Complication rate: 26% major (mostly implant-related); no catastrophic complications or plantar necrosis.
- Functional outcomes: 6 full, 8 acceptable, 1 unacceptable (not due to MITA).
- MITA may lower soft tissue complications vs open approaches and enable faster healing.
Veterinary Surgery
1
2025
Minimally invasive tarsal arthrodesis in 15 dogs
2025-1-VS-longo-5
In Schroeder 2022 et al., on fascial anatomy mapping, what surgical approach may be required for tumors near the 13th rib?
🔍 Key Findings
- Fascial planes in dogs were consistently classifiable into four surgical types:
- Type I (discrete sheets), Type II (tightly adhered to thin muscle), Type III (tightly adhered to thick muscle), and Type IV (periosteum-associated).
- Two junction types were identified: Type A (easily elevated) and Type B (higher risk of disruption).
- Disruption-prone areas include the scapular spine (type IV fascia) and lateral thorax near the 13th rib, where rib resection may be needed to preserve margins.
- The latissimus dorsi transition zones and fascial areas near the thoracic inlet and scapulohumeral joint were prone to fascial thinning or disruption.
- Partial muscle resections or periosteal elevations may be required in areas with fragile fascia to maintain oncologic margins.
- Dorsal spinous processes (T6–L6) showed type IV fascia; however, osteotomy may be needed in some dogs for clear margins.
- Blended fascial transitions (e.g., rectus abdominis: type II cranially, type I caudally) necessitate intraoperative judgment on resection depth.
- Cutaneous trunci may suffice as a deep margin for small, low-grade tumors in well-muscled dogs, but not reliably for high-grade or larger masses.
Veterinary Surgery
1
2022
Fascial plane mapping for superficial tumor resection in dogs. Part I: Neck and trunk
2022-1-VS-schroeder-3
In Monnet 2023 et al., on barbed vs conventional suture in vesicourethral anastomosis (VUA), what was the median suturing time for the unidirectional barbed suture group (UBS)?
🔍 Key Findings
- Leakage pressure was not significantly different between unidirectional barbed suture (UBS) and conventional (C) suture groups (p = .236).
- UBS group had a 28% lower median leakage pressure than the C group (8.6 mmHg vs. 11.7 mmHg), suggesting higher biological risk of leakage.
- UBS significantly reduced suturing time (median 12.7 vs. 17.3 minutes; p < .0002).
- Fewer suture bites were needed in the UBS group (median 14 vs. 19; p = .012).
- No suture breakage or urethral narrowing occurred in either group.
- Leakage site distribution (ventral vs lateral) was similar between groups; no dorsal leaks noted.
- Leakage occurred as low as 5 mmHg in UBS group, indicating potential for postoperative extravasation.
- UBS may aid intracorporeal suturing in minimally invasive prostatectomy, but catheterization remains necessary postoperatively.
Veterinary Surgery
5
2023
Influence of conventional versus unidirectional barbed suture on leakage pressures in canine vesicourethral anastomosis: An ex-vivo study
2023-5-VS-monnet-2
In Aldrich 2023 et al., on liposomal bupivacaine in TPLO, what limitation did the authors note regarding their ability to detect a treatment effect?
🔍 Key Findings
- Liposomal bupivacaine (LB) infiltration did not reduce the need for rescue analgesia compared with placebo in dogs undergoing TPLO.
- CMPS-SF pain scores were not significantly different between LB and placebo groups at any postoperative time point.
- % body weight distribution (%BWdist) to the operated limb did not differ significantly between treatment groups across all time points.
- No correlation was found between CMPS-SF scores and %BWdist, suggesting these metrics assess different aspects of postoperative pain.
- Postoperative carprofen administration was standardized, and LB did not provide additional detectable analgesic benefit.
- Three-layer infiltration technique (joint capsule, fascia, subcutis) was used consistently across all cases.
- Adverse events were minor and comparable between LB and placebo groups.
- Post hoc analysis suggested a much larger sample size (58–436 dogs) would be needed to detect significant differences in %BWdist.
Veterinary Surgery
5
2023
Blinded, randomized, placebo-controlled study of the efficacy of bupivacaine liposomal suspension using static bodyweight distribution and subjective pain scoring in dogs after tibial plateau leveling osteotomy surgery
2023-5-VS-aldrich-5
In Redolfi 2024 et al., what implant configuration was most commonly used to stabilize the tibial tuberosity?
🔍 Key Findings Summary
- Study of 24 stifles in 22 dogs with concurrent CCLR and grade III–IV MPL treated via TPLO-TTT
- Major complications: 4/24 (3 surgical site infections, 1 MPL reluxation); minor complications: 5/24
- Long-term follow-up (median 27 months): 21/22 dogs sound, 23/24 stifles resolved
- Patellar ligament thickening observed post-op in 4 cases, resolved with rehab
- The only case of MPL reluxation involved untreated tibial torsion, suggesting case selection is critical
Veterinary and Comparative Orthopedics and Traumatology
1
2024
Complications and Long-Term Outcomes after Combined Tibial Plateau Leveling Osteotomy and Tibial Tuberosity Transposition for Treatment of Concurrent Cranial Cruciate Ligament Rupture and Grade III or IV Medial Patellar Luxation
2024-1-VCOT-redolfi-5
Quiz Results
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Key Findings