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Dislocation Risk After Hip Replacement Higher Than Thought: Study

Incidence of Dislocation After Hip Arthroplasty May Be Higher Than Thought

Age, sex, head size, fixation method, and surgical approach independently associated with dislocation risk

Between-hospital variation in survival rates of total hip replacement may be due to implant choice

Hip Implant Survival Tied to Implant Choice

Implant selection easier to change than technical skills or system factors, authors say
Consensus statements have been developed for cochlear implantation among adults with sensorineural hearing loss; the systematic review and accompanying consensus statements were published online Aug. 27 in JAMA Otolaryngology-Head & Neck Surgery.

Consensus Statements Issued for Adult Cochlear Implantation

20 statements relate to awareness of implantation, effectiveness of implantation, outcomes
Continued surveillance after mesh use in pelvic organ prolapse repairs is necessary

Risk for Complications From Mesh Implant Does Not Diminish

Continued surveillance necessary for patients with mesh implants for pelvic organ prolapse repair
Low-virulent microorganisms frequently detected on pedicle screws may be an important cause of spinal implant loosening and failure in patients without signs of infection

Microbes Tied to Pedicle Screw Loosening, Spinal Implant Failure

Low-virulent microorganisms detected using sonication on extracted hardware
A major update of the United States' system for approving medical devices was announced yesterday by the Food and Drug Administration.

FDA to Update Medical Device Approvals Process

Revised process will ensure new medical devices meet safety and effectiveness standards
Extended range of vision intraocular lens targeted to achieve micro-monovision shows superior range of visual acuity and independence from glasses compared to the monofocal intraocular lens targeted to achieve emmetropia

Extended Range of Vision Lens Found Superior to Monofocal

Superior range of visual acuity, glasses independence with extended range of vision intraocular lens
A composite implant

Composite Subretinal Implants May Lessen Vision Loss From AMD

Improved vision with implant seen in some with non-neovascular age-related macular degeneration
Postmarketing adverse events related to the CardioMEMS HF System are infrequent

Postmarketing Adverse Events Low for CardioMEMS HF System

Of the 5,500 implants during the first three years after FDA approval, 155 reports described 177 events
A series of conformers can be used to stimulate socket expansion for children with severe microphthalmia/anophthalmia

ARVO: Conformers Can Stimulate Socket Expansion in MICA

3D printed conformers can be used for children with severe microphthalmia/anophthalmia