Meatoplasty in Canal wall down Surgery: Our Experience and Literature Review.

INTRODUCTION: Meatoplasty is the final and essential step in performing effective canal wall down surgery for chronic otitis media. In this article we review some previous techniques and discuss our preferred method. MATERIALS AND METHODS: In this observational case series study, we used this technique in 53 patients (28 male and 25 female) between January 2005 and January 2008. Our survey was completed in 31 patients. RESULTS: Twenty-six patients (83.9%) said their ear appeared normal after the procedure, but five patients (16.1%) complained of some minor change in the shape of their ear. Twenty-nine patients (93.5%) had a completely wide ear canal. The ear canal had some degree of stenosis in two patients (6.5%) post-operatively. CONCLUSION: This technique offers good functional and cosmetic results with minimal manipulation and minimal anatomic disruption.

Occult Laryngeal Foreign Body Mimicking Normal Thyroid Cartilage.

INTRODUCTION: Foreign body aspiration is common especially in children. The absence of history of choking does not rule out the diagnosis. Diagnosis required high index of suspicion. CASE PRESENTATION: Undiagnosed foreign body aspiration mostly occurs in bronchial airway rather than larynx and can cause severe complications. In this article, we report a silent laryngeal foreign body aspiration to show that careful history taking and accurate evaluation of radiography are important factors for diagnosis. CONCLUSIONS: The single most significant factor leading to detect of tracheobronchial foreign body aspiration is a high index of suspicion; this case highlights the possibility of a foreign body in the airway in patients who presents with a recent onset of chronic respiratory complaints.

Carpal tunnel syndrome: the role of occupational factors among 906 workers.

BACKGROUND: Carpal tunnel syndrome (CTS) is common in the industrial setting. However,there is a controversy about the sole role of occupational ergonomic hazards in CTS. OBJECTIVES: This study was conducted among assembling workers of a detergent factory and computer users with the aims of A) determination of CTS prevalence and B) evaluation of personal risk factors and level of exposure to occupational risk factors via Quick Exposure Check (QEC). MATERIALS AND METHODS: In this descriptive cross-sectional study, 906 cases (332 assembling workers and 574 computer workers) were enrolled. CTS was assessed by symptoms on the Katz hand diagram and physical examination. QEC technique was applied to evaluate physical exposure to the risk factors. RESULTS: According to this study, the prevalence of probable CTS was 14% in men and 8.9% in women; the rate of probable CTS was significantly higher in assembly workers than in computer users (P < 0.001). Mean age and work duration in the probable CTS group was statistically higher than in non-CTS group. But both groups were in the same range (fewer than 30, P = 0.024, 0.004); BMI in the probable CTS group was slightly lower than in non CTS group, but BMI in both groups were in the normal range. Wrist ratio > 0.7 correlated with increased risk of probable CTS (P < 0.001) Prevalence of probable CTS was significantly higher in third and fourth levels of QEC (P < 0.001). CONCLUSIONS: Although this article had limitations, our findings suggest that the level of occupational exposure is an indicator of CTS development.

Effect of Ilioinguinal Neurectomy on Chronic Pain following Herniorrhaphy.

BACKGROUND: Inguinal hernia is one of the most common male diseases all over the world with an incidence rate of 18-24% throughout life. Chronic inguinal pain is one of the complications that prolong return to work time. OBJECTIVES: The main aim of this study was to determine the effect of ilioinguinal neurectomy on postoperative chronic pain (PCP) in patients that underwent open inguinal hernia repair via the Lichtenstein method. MATERIALS AND METHODS: IN THIS RANDOMISED CONTROLLED CLINICAL TRIAL, MALE PATIENTS WITH UNILATERAL INGUINAL HERNIA WERE RANDOMIZED INTO TWO GROUPS: 74 cases in the preserved-nerve group and 66 cases in the nerve-excised group. The method of herniorrhaphy was the classic Lichtenstein method. Pain and numbness were evaluated at 1 day, 1 week, 1 month, 6 months and 1 year after surgery via visual analogue scale (VAS) system. We used SPSS ver.16 for analysis. RESULTS: All patients were male with mean age of 39.1 years (with a range of 18 to 68 years). The follow-up rate was 100% after 1 year. Pain severity was significantly lower in nerve-excised patients at 1 day, 1week, 1 month and 6 months after surgery; but it was not significant after one year, although overall pain severity was low. Numbness was significantly higher in excised patients at all endpoints (1 day, 1month, 3 months, 6 months and one year after surgery). CONCLUSIONS: Ilioinguinal nerve excision at the time of inguinal hernia repair decreased post-surgical inguinal pain, and it can be used as a routine method in herniorrhaphy.

Experience with reverse sural flap to cover defects of the lower leg and foot.

BACKGROUND: Coverage of traumatic soft-tissue defects in the lower limb is a common procedure. OBJECTIVES: The purpose of this prospective case series study was explore the capacity of the perforator-based sural flap in reconstruction surgery of patients with high velocity gunshot wounds in the distal third of the leg and heel pad of the foot. PATIENTS AND METHODS: A prospective case series study was undertaken to assess the sural fasciocutaneous flap carried out in our hospital, from 2010 to 2011. This case series study comprised eight patients, seven men and one woman with an average age of 35 years (19-55) and with a mean follow-up duration of 13 months (6-24 months). All patients had a history of a gunshot wound in distal part of the leg and heel pad of the foot with large soft-tissue defects; treatment was done using the reverse sural flap. RESULTS: We performed reverse sural flaps in eight gunshot patients, to cover the defects of the lower leg and foot. Surgical site infection observed in one patient (12.5%) was treated successfully with antibiotic therapy. The reverse sural flap provided a satisfactory coverage for gunshot defects in all the patients. CONCLUSIONS: Reverse sural flap is a useful and versatile reconstructive method in patients with gunshot wounds of the lower leg and foot.

Intraosseous ganglion cyst of the lunate.

Intraosseous ganglia can affect the carpal bones of the hand and must be considered in the differential diagnosis of wrist pain. A 38-year-old female presented with a 14-month history of left wrist pain and a radiolucent cystic lesion was seen computed tomography (CT) scanning. Characteristic radiographic findings of a cyst in association with a fine sclerotic rim was apparent. We report an unusual presentation of a ganglion cyst in the lunate bone with excellent treatment outcome.