PubMed HealthSearch

PubMed · 1755889

A solution for arthroscope misting.

Abstract

A prospective study was undertaken to compare the incidence of arthroscope eyepiece misting in two groups of patients. In one group the irrigation fluid was at room temperature and in the other group the fluid was warmed to body temperature. Arthroscope eyepiece misting was eliminated when irrigation fluid at body temperature was used.

Explore related subjects

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

C M Dent, G P Graham, J A Fairclough. 1991. A solution for arthroscope misting.. https://doi.org/10.1016/0749-8063(91)90010-u

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

Indentation instrument for the measurement of cartilage stiffness under arthroscopic control.

Changes in the biomechanical properties of articular cartilage are one of the first signs of the tissue degeneration. We have developed a small size indentation instrument for the quantification of cartilage stiffness under arthroscopic control. During measurement, the indenter imposes a constant deformation on the cartilage and the maximal indenter force, by which the cartilage resists the deformation, is used as a measure for cartilage stiffness. The instrument has been tested in laboratory conditions with elastomer and cadaver knee joint cartilage samples. A linear relationship was found between indenter force and elastomer stiffness (r = 0.990, n = 14) as well as between indenter force and cartilage shear modulus obtained by a reference device (r = 0.879, n = 22). Also, the correlation between two repeated measurements at the measurement sites, used to evaluate the reproducibility, was linear (r = 0.953, n = 16). Quantitative detection of cartilage stiffness is possible with the instrument.

Arthroscopes

Endoscopic carpal tunnel release: a prospective study of complications and surgical experience.

A 63-center prospective study of endoscopic carpal tunnel release using the Agee Carpal Tunnel Release System was conducted in 1049 procedures in 988 patients. Prior experience with endoscopic release varied significantly among surgeon participants. Surgeons evaluated the newly redesigned system for blade visibility, blade height, and mechanical function. Data on patient complications were collected at the time of surgery and 3-4 weeks postoperative. The results indicated minimal complications and no confirmed injuries to vessels or nerves; the symptoms from one possible digital nerve injury eventually resolved completely. Surgeons were able to observe the point of entry of the blade into the transverse carpal ligament in 97.5% of procedures. Introduction of the blade assembly into the carpal tunnel was rated easy or adequate in 90.6% of procedures, and blade height was rated adequate in 97.4% of procedures.

Arthroscopes