Anterior inguinal hernia repair is the second-most-commonly performed abdominal operation and has been associated with low morbidity and mortality rates. The principle of laparoscopy has been applied to this surgical problem in a series of 762 patients with 841 inguinal hernias. Four types of laparoscopic repairs were conducted: (1) high ligation of the indirect inguinal hernia sac and closure of the internal ring (87 patients with 89 hernias); (2) plug and patch of the internal ring (74 patients with 87 hernias); (3) transperitoneal suture repair of the transversalis fascia to the iliopubic tract or Cooper's ligament (28 patients with 30 hernias); and (4) placement of a large prosthesis over the myopectoneal orifice (563 patients with 635 hernias). These early results indicate that the overall complication rates were low, especially when a large prosthesis was used to reinforce the myopectoneal orifice. It is concluded that laparoscopic inguinal herniorrhaphy is a safe and effective procedure with which to manage this surgical problem.

Hernia, Inguinal↗

PubMedDate not supplied

CSF pharmacokinetics of ceftazidime in neurosurgical patients with an external ventriculostomy.

In 11 neurosurgical patients (seven women, four men, aged 22-73 years) undergoing external ventriculostomy, serum and cerebrospinal fluid (CSF) pharmacokinetics of ceftazidime (CAZ) administered as a chemoprophylactic agent were evaluated. Concentrations of CAZ in CSF correlated significantly (p less than 0.05) with serum concentrations and with leucocyte counts in CSF. Peak concentrations in CSF (range 0-25.5 mg/l) exceeded the MIC90 of Staphylococcus species in two and of Pseudomonas and Enterobacter species in five of 11 patients. The MIC90 values of the other relevant bacteria causing CNS infections in these patients were surpassed in nine of 11 patients.

Adult↗

PubMedDate not supplied

Laparoscopic colonic procedures.

With the advent and general acceptance of laparoscopy as a means of surgically treating intraabdominal disease processes, procedures on organs other than the gallbladder and female genital tract have slowly evolved. After developing basic techniques in an animal model, a clinical series (n = 19) of laparoscopic procedures for a variety of colonic lesions was undertaken and is herein presented. It included both malignant and nonmalignant disease processes and has carried an acceptable complication rate and survival. The average age of our patients was 68, and except for two extended postoperative hospitalizations and one death for non-procedure-related complications, the patients were generally ready for discharge in less than 96 hours. Our current techniques and indications for laparoscopic colonic surgery are detailed.

Aged↗