Tibial Tuberosity Advancement for Stabilization of the Canine Cranial Cruciate Ligament-Deficient Stifle Joint: Surgical Technique, Early Results, and Complications in 101 Dogs

2007 ◽  
Vol 36 (6) ◽  
pp. 573-586 ◽  
Author(s):  
SARAH LAFAVER ◽  
NATHAN A. MILLER ◽  
W. PRESTON STUBBS ◽  
ROBERT A. TAYLOR ◽  
RANDY J. BOUDRIEAU
Keyword(s):  
Surgical Technique ◽  
Cruciate Ligament ◽  
Tibial Tuberosity ◽  
Cranial Cruciate Ligament ◽  
Stifle Joint ◽  
Early Results

Effect of Suture Type on Stifle Joint Biomechanics After Extra-Articular Repair of Cranial Cruciate Ligament Transection in the Dog

1991 ◽  
Vol 4 (04) ◽  
pp. 144-149 ◽  
Author(s):  
M. S. Bauer ◽  
W. E. Blevins ◽  
W. R. Widmer ◽  
Jaqueline Davidson ◽  
S. W. Aiken ◽  
...  
Keyword(s):  
Cruciate Ligament ◽  
Tibial Tuberosity ◽  
Cranial Cruciate Ligament ◽  
Stifle Joint ◽  
Ligament Rupture ◽  
Cruciate Ligament Rupture ◽  
Before And After ◽  
Joint Biomechanics ◽  
Cranial Cruciate Ligament Rupture

SummaryThe effect of two suture types, monofilament polybutester and braided polyester, on stifle joint biomechanics after extra-articular repair of cranial cruciate ligament rupture was evaluated by analysis of the instant centre of motion. The instant centres of motion and resulting velocity vectors were determined radiographically on both stifles of eight fresh canine cadavers before and after cranial cruciate ligament transection. After ligament transection, all 16 stifles were repaired with an extra-articular technique utilizing a double strand of suture placed between the lateral fabella and the tibial tuberosity. One stifle on each cadaver was repaired with each suture type. The instant centres of motion and resulting velocity vectors were re-evaluated post repair. All stifles had normal instant centres of motion prior to transection of the cranial cruciate ligament. Neither ligament transection nor extra-articular repair with either suture type resulted in an abnormal change in the instant centre of motion.

scholarly journals Role of Tibial Tuberosity Fracture/Fissure through the Maquet Hole in Stifle Osteoarthritis after Porous Tibial Tuberosity Advancement in Dogs at Mid-Term Follow-Up

2019 ◽  
Vol 7 (1) ◽  
pp. 1
Author(s):  
Alberto Maria Crovace ◽  
Francesco Staffieri ◽  
Donato Monopoli ◽  
Alejandro Artiles ◽  
Laura Fracassi ◽  
...  
Keyword(s):  
Cruciate Ligament ◽  
Tibial Tuberosity ◽  
Control Group ◽  
Cranial Cruciate Ligament ◽  
Stifle Joint ◽  
Percentage Difference ◽  
Tibial Tuberosity Fracture ◽  
Cranial Cruciate Ligament Rupture

Tibial tuberosity advancement (TTA) is used to treat cranial cruciate ligament rupture of the stifle joint in dogs. Tibial tuberosity fracture/fissure is a complication of TTA that may have a favorable prognosis. The aim of this study was to detect how tibial tuberosity fracture/fissure through the Maquet hole worsens the progression of osteoarthritis (OA) in the stifle joint of dogs treated with porous TTA. Seventeen cases were included in the study, divided into two groups. The first group (n = 10) included subjects that had tibial tuberosity fracture/fissure through the Maquet, and the second group included subjects that had no complications (n = 7). Both groups showed significant progression compared to OA at 3 months after surgery. We observed that at T0, the control group showed a higher level of OA. For this reason, we normalized the OA scores, evaluating the percentage difference from T0 and T1. We verified that there were no statistically significant differences between the two groups. The results confirm that OA progression in subjects undergoing TTA was not significantly influenced by fracture/fissure of the tibial tuberosity through the Maquet hole. Therefore, fracture fissure through the Maquet hole should be considered as a common minor complication during TTA.

Comparison of Stifle Biomechanics after Two Different Techniques of Cranial Cruciate Ligament Repair

1993 ◽  
Vol 06 (03) ◽  
pp. 172-174
Author(s):  
M.S. Bauer ◽  
S.W. Aiken ◽  
J.P. Toombs ◽  
J.M. Prostredny ◽  
Jacqueline Davidson
Keyword(s):  
Surgical Technique ◽  
Cruciate Ligament ◽  
Radiographic Evaluation ◽  
Fibular Head ◽  
Ligament Repair ◽  
Cranial Cruciate Ligament ◽  
Joint Stabilization ◽  
Stifle Joint ◽  
Before And After ◽  
Joint Biomechanics

SummaryStifle joint biomechanics were evaluated by analysis of instant centre of motion, after cranial cruciate ligament transection and after stifle joint stabilization, using either the fibular head transposition or the under-and-over fascial strip technique. The instant centres of motion and resulting velocity vectors were determined by radiographic evaluation of the stifle of twelve fresh cadavers before and after cranial cruciate ligament transection, and after stabilization of the stifle joint by either the fibular head transposition or the under-and-over fascial strip technique. All 12 stifles had normal instant centres of motion before transection of the cranial cruciate ligament, and 10 of 12 were normal after transection. All six stifles repaired by fibular head transposition retained normal instant centre of motion. Abnormal instant centres of motion were present in three of six stifles repaired by the under-and-over technique. These differences were not statistically significant.Stifle joint biomechanics were evaluated by analysis of instant centre of motion after cranial cruciate ligament transection and after stifle joint stabilization using either the fibular head transposition or the underand-over fascial strip technique. Neither surgical technique consistently resulted in abnormal instant centres of motion.

Biomechanical Properties of the Stifle Joint Lateral Collateral Ligament in Dogs

1992 ◽  
Vol 05 (04) ◽  
pp. 158-162 ◽  
Author(s):  
D. Blackketter ◽  
J Harari ◽  
J. Dupuis
Keyword(s):  
Mechanical Properties ◽  
Cruciate Ligament ◽  
Lateral Collateral Ligament ◽  
Biomechanical Properties ◽  
Fibular Head ◽  
Joint Stability ◽  
Collateral Ligament ◽  
Cranial Cruciate Ligament ◽  
Stifle Joint

Bone/lateral collateral ligament/bone preparations were tested and structural mechanical properties compared to properties of cranial cruciate ligament in 15 dogs. The lateral collateral ligament has sufficient stiffness to provide stifle joint stability and strength to resist acute overload following fibular head transposition.

scholarly journals Arthroscopic Articular Cartilage Scores of the Canine Stifle Joint with Naturally Occurring Cranial Cruciate Ligament Disease

2020 ◽  
Author(s):  
Kimberly A. Agnello ◽  
Kei Hayashi ◽  
Dorothy Cimino Brown
Keyword(s):  
Articular Cartilage ◽  
Cruciate Ligament ◽  
Cartilage Damage ◽  
Meniscal Tear ◽  
Trochlear Groove ◽  
Cranial Cruciate Ligament ◽  
Stifle Joint ◽  
Naturally Occurring ◽  
Medial Meniscal Tear ◽  
Severity Scores

Abstract Objective This study aimed to evaluate frequency, location and severity of cartilage pathology in dogs with naturally occurring cranial cruciate ligament (CCL) disease. Study Design Stifle arthroscopic video recordings (n = 120) were reviewed. A modified Outerbridge classification system (MOCS) (0–4) was used to score cartilage at 10 locations in the femorotibial (medial and lateral femoral condyles and tibial plateaus) and patellofemoral compartments (proximal, middle and distal locations of the patella and femoral trochlear groove) of the stifle joint. Synovial pathology was scored and the presence of a medial meniscal tear was recorded. A Kruskal–Wallis test was used to evaluate association of location and synovitis with cartilage score; and presence of meniscal tear with cartilage and synovitis scores. Bonferroni correction was utilized and p < 0.05 was considered significant. Results Cartilage pathology and synovitis were identified in all joints. Overall cartilage severity scores were low (median MOCS 1). The median MOCS of the proximal trochlear groove (2) was significantly higher than all other locations evaluated. Higher synovitis scores were significantly associated with higher cartilage severity scores and a medial meniscal tear had no association with cartilage severity scores or synovitis. Conclusion Arthroscopic articular cartilage lesions are common in dogs with CCL disease at the time of surgical intervention, although the severity of cartilage damage is mild. The proximal trochlear groove of the femur had the most severe cartilage score in the stifle joint.

The Modified Maquet Procedure (MMP) in Dogs: Technical Development and Initial Clinical Experience

2016 ◽  
Vol 52 (4) ◽  
pp. 242-250 ◽  
Author(s):  
Malcolm Graham Ness
Keyword(s):  
Cruciate Ligament ◽  
Major Complication ◽  
Tibial Tuberosity ◽  
Radiographic Examination ◽  
Computer Assisted ◽  
Clinical Report ◽  
Modified Technique ◽  
Cranial Cruciate Ligament ◽  
Titanium Foam

ABSTRACT The literature about tibial tuberosity advancement surgery in dogs and humans informed the development of a version of the operation using a wedge-shaped implant of titanium foam. Computer-assisted drawing and stereolithography was used to create instruments and implants that were evaluated by cadaver surgery. A trial, involving 26 client-owned dogs with lameness due to cranial cruciate ligament failure, was started. Follow-up was done by clinical and radiographic examination after 4 wk and clinical examination again 6–11 mo after surgery. The titanium foam implant maintained tibial tuberosity advancement easily and effectively. The same major complication occurred in 2 of the first 6 cases before, a slightly modified technique was used to treat 20 dogs without complication. At mid-term follow-up (6–11 mo), 20/26 dogs (77%) had returned to full function, two dogs (7.7%) had acceptable function, two dogs (7.7%) could not be evaluated due to recent contra lateral modified Maquet procedure surgery, and two (7.7%) dogs had died for reasons unrelated to the study. This is the first clinical report of the use of titanium foam in veterinary orthopaedics. Modified Maquet procedure appears to be an effective treatment for lameness due to failure of the cranial cruciate ligament in dogs.

Conformation of the proximal tibia and cranial cruciate ligament disease in small breed dogs

2017 ◽  
Vol 30 (03) ◽  
pp. 178-183 ◽  
Author(s):  
Michal Kyllar ◽  
Duncan Midgley ◽  
Martin Owen ◽  
Jan Janovec
Keyword(s):  
Body Weight ◽  
Clinical Significance ◽  
Tibial Plateau ◽  
Proximal Tibia ◽  
Cruciate Ligament ◽  
Tibial Tuberosity ◽  
Cranial Cruciate Ligament ◽  
Relative Body Weight ◽  
Cranial Cruciate Ligament Disease ◽  
Small Breed

SummaryObjectives: To investigate the conformation of the proximal tibia in small breed dogs with and without cranial cruciate ligament disease (CCLD) and to identify morphologic abnormalities that may predispose to development of CCLD.Methods: Mediolateral radiographs of the entire tibia of dogs <15 kg with surgically confirmed CCLD were retrospectively evaluated. Proximal tibial width (PTW), tibial plateau length (TPL), tibial plateau angle as described by Slocum and Slocum (sTPA), proximal tibial tuberosity angle (PTTA), tibial plateau angle as described by Inauen and colleagues (nTPA), and diaphyseal tibial width (DTW) were measured. The same variables were obtained from mediolateral radiographs of the entire tibia of dogs <15 kg without CCLD. In addition, a quotient nTPA/ PTW, relative tibial tuberosity width (rTTW), and relative body weight (rBW) were calculated for each dog. Independent two-sample t-test (p = 0.05) was used to compare mean ± SD of all measured variables between the two groups.Results: Gender, age, and weight mean ± SD were not significantly different between the two groups of dogs (p <0.05). Dogs with CCLD had significantly greater sTPA (p = 0.015) and rBW (p = 0.016).Clinical significance: In dogs of small breeds, a combination of an excessively steep tibial plateau and an increased relative body weight may predispose to early CCLD development. The slope of the tibial plateau was found to be caused by an abnormal caudal angulation of the proximal tibia, a phenomenon previously associated with CCLD development in small breed dogs in individual cases.

Effect of surgical technique on limb function after surgery for rupture of the cranial cruciate ligament in dogs

2005 ◽  
Vol 226 (2) ◽  
pp. 232-236 ◽  
Author(s):  
Michael G. Conzemius ◽  
Richard B. Evans ◽  
M. Faulkner Besancon ◽  
Wanda J. Gordon ◽  
Christopher L. Horstman ◽  
...  
Keyword(s):  
Surgical Technique ◽  
Cruciate Ligament ◽  
Limb Function ◽  
Cranial Cruciate Ligament
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