RESUMO
Background: Many incisions have been used to perform parotidectomy, but they result in a visible scar on the neck and may cause patient dissatisfaction by producing disfigurement sometimes. Aim of Study: The aim of this study is to use a modified limited incision for superficial parotidectomy as an alternative to the classical incision, with no obvious scarring and without affecting the identification of the facial nerve, resulting in better cosmesis. Patients and Methods: A prospective comparative study on 100 patients has undergone superficial parotidectomy using a modified limited incision and another 100 patients who have undergone superficial parotidectomy using the modified Blair's incision (control group) for variant benign pathologies. The surgeries were conducted in four hospitals (three private and one public) in Baghdad, Iraq, from January 2016 to September 2022. In both groups, the patients were followed up through outpatient visits to assess the cosmetic result of the incision and detect postoperative complications. Results: All tumors were removed with no need for extending the skin incision. The cosmetic result of the incision was very satisfactory and only a nominal scar could be seen 6 months after surgery. Five percent of patients only developed postoperative complications. Conclusion: A modified limited incision for superficial parotidectomy provides better patient satisfaction compared to a modified Blair's incision. The modified limited incision can be performed safely with a better cosmetic appearance of the surgical scar compared to the standard incision.
RESUMO
BACKGROUND: Inguinal hernia is a frequent problem presented to surgical clinic in Iraq. Surgical treatment options for inguinal hernia are numerous, selecting the appropriate method or technique depends on different factors. AIM OF STUDY: To find a new technique for open inguinal hernia repair with no recurrence even in recurrent cases, without major complications during or after surgery, and can be used even by new surgeons with little experience. PATIENTS & METHODS: A retrospective cross sectional study conducted in the Medical City teaching hospital and Private Hospitals in Baghdad, during the period from January 1, 2000, to December 30, 2016 on convenient sample of 408 Iraqi patients with inguinal hernia. The patients were treated by modified Halsted's technique by open surgery applying polypropylene mesh. The patients were followed up through frequent visits and phone calls to assess the recurrence and complications. RESULTS: No recurrence of inguinal hernia was reported after 5-10 years follow up, while 94.9% of patients reported postoperative complications commonly oedema of spermatic cord. There was a highly significant association between male gender hernia patients and post Modified Halsted operation complications (p < 0.001). A highly significant association was observed between direct hernia and post Modified Halsted operation complications (p < 0.001). The significant risk factors related to complications were anemia and collagen disease. CONCLUSIONS: The modified Halsted's operation for inguinal hernia repair is effective in treatment of inguinal hernia with low recurrence and complications rate.
RESUMO
BACKGROUND: Parotidectomy is one of the most frequent modes to treate tumors of parotid gland. Previous studies documented a variation in the facial nerve branching which might risk facial nerve injury during Parotidectomy. AIM OF STUDY: To make a new classification system that includes a new branching pattern of facial nerve trunk that has not been described before, also to mention a simple method of how to identify the facial nerve trunk, all that will help the new surgeon in performing parotidectomy with less complications and unpredictable outcome. METHODS: A prospective cross sectional study on 460 patients underwent partial or total parotidectomy for different pathologies were enrolled during the period January 2004 till September 2020. Three investigations were considered; the anatomy of the facial nerve trunk (FNT), exact site of facial nerve trunk in relation to fixed landmarks, finally we observed any communications between the branches. We made a new classification based mainly on the anatomical variations in the branching pattern of the FNT; namely, types (I, II and III). Each type subdivided according to the length of facial nerve trunk and also according to the communication between the branches. RESULTS: Type I reported in majority of cases; 78.26%. type II (15.2%) which is the newly discovered branching pattern, and type III (6.6%). Total FNT length was 1-10 mm in more than half (54.35%) of cases. In 64.35% of cases FNT was in the midpoint between the tragal pointer (TP) and tip of mastoid's process (TMP). In 50 (10.87%) of the cases there was anastomotic connection between the buccal and mandibular branches, and in 20(4.34%) the communication was always a loop between the upper and lower divisions of FNT. CONCLUSION: There is a profound variation in the facial nerve branching pattern that has not been previously reported. Awareness about differences in the anatomy of the facial nerve assisted useful information to surgeon to preserve FN during parotidectomies.
