StayCurrentMD · Groin Controversies - Todd Ponsky: Update Course 2014
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Video28 min·Published Nov 2018Older

Groin Controversies - Todd Ponsky: Update Course 2014

With Dr. Todd Ponsky · StayCurrentMD
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What the experts said21 expert statements · 9 host summaries
A patent processus vaginalis confers a 4 times greater risk than the general population of developing a hernia at some point in life
Epidemiological
For children under age 5, there is concern that a patent processus vaginalis has not been present long enough to declare whether it will become symptomatic
Opinion
High ligation is the appropriate repair for a patent processus vaginalis at any age, from day of life one to end of life
Clinical
If there is a muscle problem in the inguinal floor, that represents a different type of hernia than a patent processus vaginalis
Clinical
Digital examination up the inguinal canal is painful for children and causes them to cower during subsequent examinations
Clinical
In rabbit studies, when injury was caused to the peritoneum during hernia repair, the closure was much more durable; even when the stitch was cut out after 12 weeks, the closure remained intact
Clinical
Hydrodissection with bupivacaine (0.25% or 0.5%) dissects the cord structures away from the peritoneum during laparoscopic hernia repair
Clinical
When performing percutaneous laparoscopic hernia repair, it is acceptable to leave 1 millimeter of tissue and skip over the vas deferens rather than risk injury
Clinical
Prolene suture knots are thick and patients complain about them; ethibond or other braided sutures produce softer knots
Clinical
Braided non-absorbable suture produces better hernia repairs than monofilament in rabbit studies
Clinical
Non-absorbable sutures (silk, ethibond) used in hernia repairs can spit out of the groin or form abscesses years after placement
Clinical
A retractile testis is defined as one that can be pulled down into the scrotum and stays there after release
Clinical
Retractile testes should be followed with brief office visits every year until after puberty, when the larger testis size prevents retraction
Clinical
Once a patient has gone through puberty and has a good-sized testis, it will stay in the scrotum and cannot retract
Clinical
If a testis can be pulled down easily, even if it retracts back up, it should be considered descended
Opinion
A testis that cannot be palpated in the office may descend into the scrotum once the patient is under anesthesia
Clinical
After hernia repair, scarring can sometimes cause a previously retractile testis to ride up into a higher position
Clinical
Testis ascent after open hernia repair occurs when cremaster muscle or cord vessels become entrapped in the external oblique closure
Clinical
Ultrasound is not useful for non-palpable testis; if no testis is palpable on exam, proceed directly to laparoscopic exploration
Clinical
For intra-abdominal testis at the internal ring, Fowler-Stevens orchiopexy is the appropriate procedure
Clinical
Retrospective data and prospective pilot data suggest that one-stage Fowler-Stevens is just as effective as two-stage
Clinical
Witt argues that hernia repair is not the type of conversation to have quickly in the waiting room because if there were injury, it would be a rushed conversation about something the patient may never have a problem with
Host summary
Adult surgeons at a SAGES hernia course do not perform digital examination up the inguinal canal; they palpate externally over the internal and external ring areas
Host summary
Studies show that clinicians cannot reliably distinguish direct from indirect inguinal hernias on physical examination
Host summary
The first operation for hernia repair was herniotomy, which worked 70% of the time but had a 30% recurrence rate
Host summary
Ladd and Gross introduced high ligation for pediatric hernias
Host summary
Adult surgeons developed floor repairs (McVay, Bassini) which have a 10% recurrence rate
Host summary
Lichtenstein mesh repair reduced adult hernia recurrence to 1%
Host summary
A true retractile testis has occasionally been reported to ascend and become trapped in a higher position
Host summary
If a testis is in the inguinal canal, it should be palpable on physical examination; if not palpable, the exam was inadequate
Host summary