Tattoos and administration of regional anesthesia: a comprehensive systematic review protocol

Epidural analgesia and tattoos: a modified technique to minimise risks and improve safety

A healthy young woman with a sizeable lumbar tattoo was admitted to the delivery room in active labour at full-term gestation. She was experiencing strong, painful contractions and anxiety, concerned about the possible risks of receiving an epidural through a tattoo. Although there is little published evidence to suggest complications of performing an epidural through a tattoo, some studies report 'tissue coring phenomenon'. The anaesthesiology team informed the patient of the risks inherent in a traditional epidural and the potential long-term risks of receiving an epidural through the tattoo. Upon signing the informed consent form, the modified epidural technique was performed, and its administration proceeded without complications. A healthy boy was born 3.5 hours later in a vacuum-assisted delivery. This article describes the modified epidural technique designed to minimise tissue coring, and the results of 18 months of uneventful patient follow-up.

Women and Tattoos: Fashion, Meaning, and Implications for Health

Tattooing is a type of body modification that is both ancient and modern. Tattooing is rapidly increasing in popularity and prevalence, especially among younger people. Therefore, health care providers require knowledge about this form of artistic expression, including potential health implications and psychosocial significance. Tattooing is richly laden with cultural and personal meaning, but despite the increasingly mainstream status of this art form, individuals with tattoos may experience stigma, stereotyping, and discrimination in their personal and professional lives. The legal and regulatory aspects of tattoos have lagged behind the rapid growth of this art form, causing confusion and variation in practice. Particularly concerning is the multitude of largely unregulated tattoo inks marketed for human use but untested on humans. Common and uncommon side effects and complications of this procedure include hypersensitivity, infection, and regret. More women than men are now tattooed, and tattooing is associated with important implications for women's health care, including pregnancy, childbirth, and breastfeeding. Because of the frequency of regret, many individuals wish to be rid of previously acquired body art. Therefore, health care providers also need to be conversant with tattoo removal: motivations, techniques, risks, and factors influencing success. Familiarity with the many dimensions of body art will facilitate safe, compassionate health care provision and will enhance the therapeutic relationship enjoyed by clinicians and the individuals they serve.

Can an inflammatory reaction in the meninges, caused by spinal puncture through tattooed skin, evolve into adhesive arachnoiditis? An experimental model in rabbits

BACKGROUND AND OBJECTIVES

As the number of people with tattoos has been increasing, anesthesiologists are more and more faced with the decision to perform a neuraxial blockage through tattooed skin. In this study, we evaluated the possibility of puncture through tattooed skin determines acute inflammatory changes in the meninges and spinal cord and later evolve into adhesive arachnoiditis.

METHOD

Forty-two male rabbits were randomized into 3 groups of 14: G1, spinal puncture through non-tattooed skin and saline solution injection; G2, spinal puncture through tattooed skin and saline solution injection, captive for 30 days; G3, spinal puncture through tattooed skin and saline solution injection, captive for 360 days. The animals were anesthetized and ultrasound-guided spinal puncture was performed in the intervertebral spaces between S1 - S2. During the period of captivity, the animals were clinically assessed for sensitivity and motor function. After that, they were sacrificed and the lumbosacral portion of the spinal cord was excised for histological analysis.

RESULTS

No histological changes were found on group 1. Eleven animals from group two presented with foci of perivascular lymphocytic inflammatory infiltrate in the pia mater and/or arachnoid. In Group 3, eight rabbits presented with inflammatory changes in the meninges, which were associated with thickening and/or adhesion of the pia mater and arachnoid in some cases and five rabbits presented only thickening of pia-mater.

CONCLUSIONS

Spinal puncture through tattooed skin of rabbits can trigger acute inflammatory changes in the meninges and after a prolonged period of observation evolve into adhesive arachnoiditis.