Assad Taha

Results of suture of the radial, median, and ulnar nerves after missile injury below the axilla.

OBJECTIVE To evaluate the functional outcome and return to work after suture of upper extremity nerves after low-velocity missile injury. METHODS Forty-one patients had suture of the radial, median, and/or ulnar nerves between the wrist and axilla, 3 to 17 weeks after low-velocity missile injury. Postoperative functional outcome was good if no supplemental techniques (permanent splints, tendon or muscle transfer, fusion) were required, fair if supplemental techniques were required to restore a functional hand, and poor if the hand was severely deformed. The follow-up period was 14 to 38 months. RESULTS Supplemental techniques followed the suture of 11% of radial, 45% of median, 72% of ulnar, and 100% of combined median and ulnar nerve injury. After suture +/- supplemental techniques, patients returned to work in 100% of radial, 55% of median, 57% of ulnar, and 0% of combined median and ulnar nerve injuries. CONCLUSION Nerve suture between the wrist and axilla and supplemental techniques achieve functional recovery in the majority of patients after missile injury with good expectations for return to work, except in combined median and ulnar nerve injuries.

Results of suture of the sciatic nerve after missile injury

OBJECTIVE To evaluate functional recovery after suture of the sciatic nerve after missile injury. METHODS We reviewed the outcome of 23 adults and four children who had the sciatic nerve sutured above the knee 3 to 14 weeks after missile injury and who were followed for 14 to 36 months. RESULTS In adults, useful motor recovery was significantly better after suture of tibial (83%) than peroneal (39%) nerves, after suture of nerves at the thigh (71%) than at the buttock (31%) level, and after end-to-end anastomosis (74%) than grafting (39%). Useful sensory function was recovered in 78% of tibial nerves. Fifty-seven percent of adults walked wearing special shoes or pads. Significantly better recovery occurred in children, who all walked with normal footwear. CONCLUSION We advocate exploration of the sciatic nerve at any level within 3 months if no spontaneous recovery occurs after a missile injury. We do not advocate exploration of the sciatic nerve at the buttock level if only peroneal function is lost except in children.

Outcomes of Cubital Tunnel Surgery among Patients with Absent Sensory Nerve Conduction

OBJECTIVETo report the outcomes of cubital tunnel surgery for patients with absent ulnar sensory nerve conduction. METHODSThe charts of 34 patients who exhibited clinical symptoms of ulnar nerve entrapment at the elbow and who had electromyography-confirmed prolonged motor nerve conduction across the cubital tunnel in association with absent sensory nerve conduction were reviewed. The mean age was 63 years, and the mean symptom duration was 17 months. Four patients had bilateral symptoms. Surgery was performed for 38 limbs, i.e., neurolysis for 21 limbs and subcutaneous transposition for 17 limbs. Fifteen limbs demonstrated associated ulnar nerve-related motor weakness. The mean postoperative follow-up period was 4 years (range, 3 mo to 11 yr). RESULTSSensory symptoms (i.e., pain, paresthesia, and two-point discrimination) improved in 20 limbs (53%), and muscle strength improved in 2 limbs (13%). Improvements in sensory symptoms were not related to patient age, symptom duration, cause, severity of prolonged motor nerve conduction, select psychological factors, associated medical diseases, associated cervical pathological conditions, or type of surgery. Improvements in sensory symptoms were significantly decreased among patients who had experienced cervical disease for more than 1 year and patients with bilateral symptoms. CONCLUSIONPatients with cubital tunnel syndrome who have absent sensory nerve conduction seem to experience less improvement of sensory symptoms after surgery, compared with all patients with cubital tunnel syndrome described in the literature. Bilateral symptoms and delayed surgery secondary to associated cervical spine disease seem to be significant negative factors for postoperative improvement of sensory symptoms. Sensory symptoms improved similarly among patients who underwent neurolysis or subcutaneous transposition

The treatment of pulled elbow: a prospective randomized study

Abstract To evaluate the effectiveness in decreasing recurrence of cast application after manual reduction of pulled elbow. Sixty-four children with pulled elbow were randomized into two treatment groups: Group A underwent manipulative reduction followed by splinting the elbow in a flexed and supinated position for 2 days; group B underwent manipulative reduction only. Both groups were examined 2, 5, and 10 days later. None of the 33 patients in group A had a pulled elbow at follow-up. Four (13%) of 31 patients in group B had a pulled elbow 2–5 days later. Immobilizing the elbow for 2 days after manipulative reduction improves the success of treatment of a pulled elbow.

Hip Fractures in Lebanese Patients: Determinants and Prognosis

Hip fractures are the most costly of osteoporotic fractures, but little is known about their epidemiology in the Middle East. Hip fracture patients and controls with osteoarthritis admitted to our institution from 1992 to 2002 were studied. Information on gender, age, type of fracture, comorbid conditions, and medications use was obtained. The mean age for hip fracture patients (n = 274) was 72.1(8.5) yr, and for controls (n = 112), it was 71.1(4.4) yr, two-thirds of fractures occurred in women. Fractures were 59% intertrochanteric, 34% femoral neck, and 7% subtrochanteric, with no gender differences. Hip fracture patients were more likely to have had a prior fracture and to suffer from neurological, gastrointestinal, or renal comorbidities, as compared to controls. Less than 10% of hip fracture patients received any therapy for osteoporosis, either on admission or discharge. In a subset of patients with follow-up, the mortality rate was 47% in subjects with hip fracture, and most deaths occurred within the first year postoperatively. Gender but not fracture type affected mortality. Lebanese patients with hip fractures are younger, more likely to sustain intertrochanteric fractures, and experience higher mortality than Western counterparts. Few subjects received osteoporosis therapy. This study carries important public health implications on the management of hip fracture in subjects from Lebanon and, possibly, the Middle East.

Nuchal-Type Fibroma of the Ankle : A Case Report

Nuchal-type fibroma is rare benign fibrous tumor that has the potential to recur. It is typically located in the subcutaneous tissues of the posterior aspect of the neck, although it can affect other anatomical sites. Extranuchal involvement occurs most commonly in the back, shoulder, and face, as well as other sites specified in single case reports. In this report, we describe the case of a patient presenting with a nuchal-type fibroma arising in the ankle. The lesion infiltrated the superior extensor retinaculum. Marginal resection was performed, and there was no evidence of recurrence after 12 months of follow-up. To our knowledge, this is the first report of a nuchal-type fibroma localized to the ankle.

Comparison of Early Adverse Events After Operative Treatment of Bimalleolar and Trimalleolar Fractures Versus Pilon Fractures

Abstract Ankle fractures requiring open reduction and internal fixation vary in severity from unimalleolar fractures to bimalleolar/trimalleolar (BT) fractures to pilon fractures. Consequently, the postoperative outcomes with these surgeries can vary. Most previous studies of these injuries had small sample sizes, studied a single risk factor or adverse event, or did not compare different injuries by severity. The purpose of the present study was to describe and compare the patient characteristics and postoperative outcomes of 2 high‐energy ankle fractures: BT and pilon fractures. The relevant patients were identified from the American College of Surgeons National Surgical Quality Improvement Program database using the Current Procedural Terminology codes for BT and pilon fractures. Patient demographics, characteristics, comorbidities, and 30‐day mortality and adverse events were recorded and compared between the 2 types of ankle fractures. More than 45% of patients with these fracture types were aged 40 to 65 years. Pilon fractures occurred more frequently in younger patients, were more likely to occur in men, required a longer hospital stay and operative time, were less likely to occur in patients with a body mass index of >30 kg/m2, and conferred a greater risk of wound complications (odds ratio 1.76; p = .048) compared with BT fractures. The findings from the present study help us understand the differences in patient characteristics and potential early adverse events after open reduction and internal fixation of BT fractures versus pilon fractures. &NA; Level of Clinical Evidence: 2

Transfracture medial transposition of the radial nerve associated with plate fixation of the humerus

PurposeThe aim of this study was to illustrate safety, feasibility and advantages of transfracture medial transposition of the radial nerve during the lateral approach and lateral plating of humeral fractures located in the mid and distal shaft.MethodsThis was a retrospective review and analysis of medical records and radiographs of 19 patients who underwent a transfracture medial transposition of the radial nerve. Fifteen patients were treated for fresh fracture and four for nonunion. All patients were followed up clinically and radiographically for a minimum of 12 months.ResultsPre-operative radial nerve paralysis was present in four patients in the fresh fractures group; post-operative paralysis occurred in two. All patients completely recovered a few months after the index procedure. Except for two, all patients achieved bone healing. One patient from the fresh-fracture group developed nonunion, and one from the nonunion group experienced persistent nonunion; both underwent successful revision surgeries. In addition, four patients with a fresh fracture underwent revision surgery for hardware removal. All but two patients showed no restricted elbow or shoulder joint motion compared with the opposite side.ConclusionTransfracture transposition of the radial nerve during open reduction and internal fixation of humeral shaft fractures is a safe, harmless and feasible procedure when applied for fractures of the middle and distal humeral shaft; it removes the nerve from the surgical field during fracture manipulation and fixation, with a gain in length of the nerve by transforming its course from spiral to straight. Following radial nerve transposition across the fracture, a repeat surgical approach to the humerus for hardware removal or treatment of nonunion transforms the procedure into a simple one; the skin incision is carried straight down to the bone without the need to identify or dissect the nerve that was previously transposed to the medial compartment of the arm.

Pectus Carinatum : A Novel Method of Sternal Fixation

The traditional method for fixing the sternum during surgical repair of pectus carinatum is through the use of a stainless steel bar (Adkin’s strut). In this article we describe a new method of sternal fixation using nonabsorbable sutures which are placed in a transverse and crossed fashion anterior to the sternum. This method provides stable sternal fixation and spares the patient a second operation to remove the steel bar. The absence of metallic implants allows clearer view of the thoracic structures in future X-rays, CT scans and MRI, and is likely to be more acceptable to patients than the implantation of a metallic strut in their chest. In addition, it is less costly.

Traumatic posterior shoulder dislocation: a case with modification of Gerber procedure for humeral head reconstruction at 10-year follow-up

We report a case of acute traumatic posterior shoulder dislocation in a 41-year-old patient, which we treated surgically by a modification of the procedure described by Gerber for humeral head reconstruction in such cases. The diagnosis was confirmed by CT scan, which also helped us to assess the size of the antero-medial humeral head defect or impaction secondary to the dislocation; the size of this defect being a determinant element for the indication. Because the shoulder was unstable after closed reduction and almost 50% of the humeral head was impacted, we carried out a surgical treatment using an original technique as mentioned above. Radiologic and surgical features of acute traumatic posterior shoulder dislocation are discussed with special emphasis on diagnosis, indications and surgical aspects of this rare lesion, which represent 2–4% of acute traumatic shoulder dislocations.