Kt 1000 Arthrometer

One tester was a novice and the sec ond tester had substantial clinical experience with the KT-1000 arthrometer.

Kt 1000 arthrometer. 0397 Knee Ligament Arthrometer Testing Author:. Stress radiography compared with KT-1000 arthrometer and posterior drawer testing. Taking only the side-to-side difference into account, 37 knees were stable and 7 unstable.

Inc., San Diego, California, USA). In KT-1000 arthrometer measurement with maximum manual drawer, we found a side-to-side difference of less than 3 mm in seven cases and a difference of 3–5 mm in four cases. The Rolimeter is as reproducible and reliable as the KT-1000 arthrometer.

The results of the tests in both groups were categorized according to the knee flexion angle tested at the specific angles (30°, 45°, 60°, and 90° flexion). Its purpose is to objectively evaluate the anterior cruciate ligament (ACL) by quantifying the antero-posterior displacement of the knee joint alike the GNRB arthrometer which was developed by GENOUROB in 07. Anterior-posterior instability using the KT1000 Arthrometer was found to be increased after ACL.

Balasch H(1), Schiller M, Friebel H, Hoffmann F. AUCs were used to evaluate the diagnostic accuracy of each evaluation method. The KT-1000 test was developed by Dale Daniel, MD, in San Diego, in the 1980s to provide a better objective assessment of both the diagnosis of an ACL tear and also how well ones ACL reconstruction graft heals after surgery.

Higher accuracy was obtained at degrees of flexion for the KT-1000 arthrometer and at 80 degrees of flexion for the Rolimeter. The most commonly reported arthrometer in the literature for assessing knee joint motion is the KT-1000 (Med Metrics Corp. The KT-1000 measurements (side-to-side difference measurements) have historically.

Arthrometer testing of the same knees showed 7.6 +/- 2.5 mm of increased translation, and posterior drawer testing showed 9.2 +/- 3.3 mm of increased dropback. Sur gical procedures performed >90 days after injury in cluded ligament reconstruction in 46 patients. Springer Regarding stability, mean values of the KT-1000 arthrometer indicated stable results (<3 mm), 3 patients had a 1+ Lachman and 4 patients had a 1+ pivot shift.

With the KT 1000 Arthrometer 44 knees were examined:. We located at San. LaPrade is a sports medicine specialist and an orthopedic knee surgeon in private practice at the.

The KT1000 quantifies the amount of anterior and posterior (A-P) tibial displacement at a known force, with respect to the femur (12). Hewett TE, Noyes FR, Lee MD. In addition, transtibial ACLR can provide excellent clinical results at long-term follow-up.

Since then, it remained a reference in its field of application until the company Medmetric terminated its production in 15. The KT1000 is a device that was developed to measure anterior and posterior translation of the tibia relative to the femur in a clinical setting. Two experienced examiners (1 male, 1 female) and two inexperienced examiners (1 male, 1 female) tested 22 subjects with unilateral anterior cruciate ligament.

Raters watched a manufacturer's video, which provided instruction on the use of the arthro- meter. An arthrometer measures joint motion. The KT-1000 might be preferred if your doctor thinks you.

Outcome measures used in this study included the Lysholm and Tegner questionnaires and Lachman and Pivot shift tests. The purpose of our study was to examine the diagnos tic validity of anterior laxity measurements testing pa tients in conscious and unconscious states using the KT-1000 arthrometer at 15, , and 30 pounds of force. Despite its popularity, the MEDmetric KT-1000 arthro meter's reliability remains inadequately documented.

We conducted this study to determine the magnitude of trial-to-trial (within installation), installation-to-instal lation (within day), and day-to-day (between day) vari ability of anterior/posterior translation measurements in normal knees. The device measures displacement, in millimeters, be-tween two sensing pads placed at the patella and the proximal tibia when anterior or posterior forces are ap-plied to the tibia. Measurement of anterior knee instability using dynamic radiography and the KT 1000 arthrometer.

14 knees were unstable. Using the KT-1000 arthrometer, knee instability was calculated in both knees of all patients preoperatively and 3, 6, and 12 months after surgery at the ACL-operated knee. Health care professionals often use the side-to-side difference measured with the KT- 1000 arthrometer to determine ACL integrity during passive motion.

The KT-1000 arthrometer measures the distance of anterior translation between the tibia on the femur by placing sensor pads on the patella and tibia tubercle (Hanten & Pace, 1987). Rev Chir Orthop Reparatrice. It has been postulated that a 5-mm or greater difference between impaired and nonimpaired knees represents a procedural failure.

This keeps the knees in approximately 30° of flexion. The purpose of this study was to determine the relationship between measurements using the KT-1000 arthrometer at N and other outcome measures. 0 Based on the privacy policy, some of the data is sensitive and cannot be viewed.

A KT1000 knee arthrometer (MEDmetric Corporation, San Diego, CA) was used to measure proximal anterior tibial displacement. The patient is placed into the supine position on the examination table, with the thighs resting on the bolster. (1)Klinik für Orthopädie und Sportorthopädie, Klinikum Rosenheim, Lehrkrankenhaus der Ludwig-Maximilians-Universität München, Rosenheim, Germany.

1 word related to goniometer:. It’s a lightweight, portable, accurate and easy-to-use arthrometer. 745 TABLE 1 KT-1000 arthrometer in vitro measurement errors Figure 1.The in vitro KT-1000 arthrometer testing setup.

An optical instrument for measuring crystal angles, as between crystal faces. The KT-1000 knee arthrometer (KT-1000) is an objective instrument to measure anterior tibial motion relative to the femur for anterior cruciate ligament (ACL) reconstruction. The purpose of this study was to determine the effects on interrater reliability of measurements obtained using the KT-1000 arthrometer of experience, gender, and leg tested.

KT-1000 Arthrometer Lachman-Trillat Test Lachmans Test. The KT-1000 arthrometer measurements within 90 days of injury revealed the injured knee was stable in 56 pa tients and unstable in 236. Using the same database, the number of reoperations performed up to 4.

Passive knee stability was evaluated using 1 of 2 arthrometers (Rolimeter or KT-1000 arthrometer) and the pivot-shift test. To perform anteroposterior testing, patients are placed in the Lachman test position (see above) with the knee flexed to 30°. Synonyms for arthrometer in Free Thesaurus.

Results were recorded according to the knee position (30°, 45°, 60°, and 90°);. Some doctors prefer to use an instrument known as the KT-1000 arthrometer to get a more accurate reading of the leg’s range of motion. Triangle hard board papers were used to ensure an accurate knee flexion angle position.

Factors that correlated. A radio receiver and directional antenna used as a system to. We used the ultrasound-guided Lachman test in 44 knees.

The contralateral healthy knee was used as an internal control group. The KT-1000 arthrometer was designed to objectively measure anterior and posterior translation of the knee. Four studies between 1950 and 07 regarding validity of the KT-1000 were identified using a Medline search.

Used MEDMETRIC KT 00 Knee Ligament Arthrometer Orthopedics Orthopedic - General For Sale - DOTmed Listing #:. Arthrometer synonyms, arthrometer pronunciation, arthrometer translation, English dictionary definition of arthrometer. View this supplier’s website Total Transactions--Total Transactions--Total Quantities--Total Buyers.

Used MEDMETRIC kt-1000 arthrometer For Sale - DOTmed Listing #:. Our business is Kt00,Acl,Arthormeter,Arthrometer,Kt1000,Medmetric,Pcl,Tibia,Patella,Sports Medicine,Knee,Kt 1000,Kt 00,Acute Cruciate Ligament. The majority of research done to establish reliability.

Item # : Title :MEDmetric KT 00 Knee Ligament Arthrometer Orthopedics. TEST KNEE LAXITY The KT1000 is a knee arthrometer that was developed by the company MEDMETRIC in the 1980s. KT-1000 Knee Arthrometer it is in great condition.

Ment of the device.The reference plate was placed under the tibial tubercle pad, and the variable stack of plates was placed under the proximal edge of the patellar pad (Fig. In KT-1000 arthrometer measurement with maximum manual drawer, we found a side-to-side difference of less than 3 mm in seven cases and a difference of 3–5 mm in four cases. A1 translation with the KT-1000 arthrometer.

Very useful for pre and post operative evaluations. Reference, Maintenance & User’s Guide For The Knee Ligament. Care was taken to assure that the variable stack contacted the patellar pad at the joint line.

MEDMetric KT 1000 Knee Ligament Arthrometer ACL PCL kt1000 COMES AS SHOWN Specifications:. A test in comparison with manual assessment and measuring with the KT-1000 arthrometer. The mean relative posterior translation averaged 12.2 +/- 3.7 mm for knees with complete tears.

Regarding stability, mean values of the KT-1000 arthrometer indicated stable results (<3 mm), 3 patients had a 1+ Lachman and 4 patients had a 1+ pivot shift. I tried desperately to get a KT 1000 for studies around ACL reconstruction as I moved to another hospital. Forty-five unstable patients had an ACL reconstruction within 90 days of injury.

Arthrometer, KT1000™, KT1000/S,™ ,KT00™ and MEDmetric are proprietary marks owned by MEDmetric® Corporation. It offers a valid method for the measurement of anteroposterior translation in the knee. The KT-1000 arthrometer, and reproducibility and reli-ability are discussed.

What are synonyms for arthrometer?. Normal subjects (n=1), patients with unilateral acute anterior cruciate ligament (ACL) disruptions (n=105), and patients with chronic unilateral ACL disruptions who were scheduled for ACL reconstructions (n=159). To as sess the reliability of the device, two testers made measurements.

Arthrometer (KT-1000) measurements and stress radiography by Telos were used to evaluate side-to-side differences. Made in the United States of America. Am J Sports Med.

The KT-1000 arthrometer was a medical device that received critical acclaim in the 1990's regarding ACL diagnosis. The apparatus and methods of the KT1000™ and KT00™ are protected by U.S. We measured tibial translation in the knees of 22 sub jects with posterior cruciate ligament tears or recon structions by using the KT-1000 arthrometer.

The sample included 68 patients with confirmed ante rior cruciate ligament disruption. The KT-1000 was used to measure anterior tibial displacement in three populations:. Meet the Lachmeter Lachmeter is the digital evolution of the Rolimeter (Aircast), a device that has already proved to be comparable to KT-1000 / KT-00 (MEDmetric Corp), according to the scientific references below.

It was not possible to order it regularly so far. Width,22 inches,Depth,9 inches. A new arthrometer, the GNRB", has been recently developed in an attempt to improve intra-and inter-examiner reproducibility.

The aim of this diag-nostic study was to evaluate the intra- and inter-examiner reproducibility of the GNRB" and the KT-1000. 30 knees were graded as stable according to the criteria of Daniel;. The arthrometer detects relative A-P motion between two sensor pads, one in contact.

The KT- 1000 arthrometer in vitro accuracy was evaluated by making 30 measurements of 13 known displacements (range, +15 to -15 mm). A KT-1000 arthrometer was used to evaluate the anterior translation at each knee flexion position. Postoperative laxity of greater than 5 mm STS difference as measured by KT-1000 arthrometer does not appear to place patients at a worse clinical outcome at long-term follow-up, nor does it lead to significantly more subsequent procedures.

On the first day of data collection, all raters partic- ipated in a training session on the use of the KT- 1000 arthrometer, according to the manufacturer's protocol. Diagnosis of complete and partial posterior cruciate ligament ruptures.