Postrenal transplant metastatic colonic neoplasm: Posttransplant lymphoproliferative disorder or adenocarcinoma?

Transplant recipients are vulnerable to a horde of infections and neoplastic conditions due to immunosuppression. Posttransplant lymphoproliferative disorder (PTLD) is a condition unique to the transplant recipient occurring due to monoclonal lymphocytic proliferation. It may affect any organ system with reportedly highest incidence in the gastrointestinal tract. The incidence of adenocarcinoma of the colon, however, has not been shown to be uniformly higher in transplant recipients. We report here an unusual case of adenocarcinoma of the ascending colon presenting with liver, lymph node and skin metastasis in a transplant recipient, which simulated PTLD both clinically and radiologically. For any gastrointestinal lesion in transplant recipient, the possibility of carcinoma must be considered. However, a high index of suspicion for PTLD facilitates early diagnosis since the treatment of the two conditions is starkly different.

Management of post-traumatic neglected cervical facet dislocation

BACKGROUND

Post-traumatic unilateral or bilateral sub-axial cervical spine dislocations with locked facets are quite common. In developing countries like India, many patients with cervical injuries report late due to many reasons like rural backgrounds, lack of infrastructures and skilled surgeons, unawareness, poor socioeconomic status, lack of transportation to the specialized center with proper facility, etc. Early management is essential to maximize better neurological outcome. Delayed or neglected presentation makes treatment more challenging. Very few literatures are currently available regarding management of neglected cervical facet dislocation but no one offers clear cut management. Purpose of our study is to evaluate treatment outcome of 15 patients with post-traumatic neglected cervical facet dislocation. Here we have reviewed 15 patients with post-traumatic neglected presentation of cervical facet dislocations and evaluated their treatment outcome.

MATERIALS AND METHODS

This is a retrospective type of study done in spine care unit of VMMC and Safdarjung Hospital, New Delhi from July 2013 to June 2016. Record of 15 patients with neglected cervical dislocation who were undergone anterior cervical discectomy and fusion along with posterior lateral mass screw fixation depending upon close reduction and integrity of disco-ligamentous complex.

RESULTS

15 patients were included in this study. 4 patients underwent only anterior cervical discectomy and fusion (ACDF) after complete close reduction with intact disco-ligamentous complex. Remaining 11 patients who failed to achieve complete reduction or had posterior disco-ligamentous injuries underwent posterior partial facetectomy and lateral mass screw fixation with anterior discectomy and fusion concomitantly. Mean follow up period was 14 months. All patients achieved pain relief and sufficient neck movements. 1 patient with only nerve root injuries recovered completely. 6 out of 11 patients with incomplete spinal cord injuries, improved by one Frankel grade and remaining 5 patients by two grades. 3 patients with complete quadriplegia showed no clinical and neurological improvement.

CONCLUSION

Proper decompression, reduction and fixation should be done in neglected cervical dislocation as it provides mechanical stability and alignment, facilitates rehabilitation, prevent kyphotic deformity as well as offers a fair chance of neurological recovery.

Inserting pedicle screws in lumbar spondylolisthesis - The easy bone conserving way

BACKGROUND

Pedicle screw fixation in high grade lumbar listhetic vertebral body has been nightmare for Orthopaedic and spine surgeons. This is because of abnormally positioned listhetic pedicles and non-visualization of pedicle in conventional image intensifier (C-Arm). This results into increased surgical time, more blood loss, radiation exposure and more chances of infection. To overcome this problem, we have devised a new Technique of putting of pedicle screw fixation in listhetic vertebrae.

METHODS

Total 20 patients of average age of 42 (25-56) were included during 2010 to 2015. Listhesis was classified according to etiology, Meyerding grading and DeWald modification of Newman criteria used for assessment of severity for spondylolisthesis on standing X-ray lumbosacral spine. Patients satisfying following criteria were considered for surgery. Age more than 20 years, with single involvement of either L4-5/L5-S1, high grade spondylolisthesis (≥ 50% Meyerding grade), unresolving radiculopathy, cauda equina syndrome or pain with and without instability not relieved by 6 months of conservative treatment. According to Meyerding radiographic grading system,10 patients were of type II and 8 of type III and 2 of type IV. Treatment given was pedicle screw fixation, reduction of listhesis vertebra and spinal fusion with our technique. PLT was done in 10 cases and transforaminal lumbar interbody fusion (TLIF) in the other 10 cases.

RESULTS

Mean follow up duration was 2 years (range 1.3-3.3 year). The average preoperative LBP VAS of low back pain were 6.7 and average LP VAS for leg pain 5.7. Postoperatively at final follow up there was reduction of LBP VAS to 2.2 and LP VAS to 0.5. There was rapid reduction in their LBP VAS in first two visits at 4 weeks and in LP VAS in first three visits at 8 weeks. The pain-free walking distance improved significantly. The average pre-operative ODI score was 51.4, improved to 18.6 postoperatively. There was no difference in above scores between PLT and TLIF.

CONCLUSION

Our surgical technique used for high grade spondylolisthesis is safe, cost-effective, bone-preserving, reliable, and reproducible for high grade Lumber spondylolisthesis.

Scapulothoracic and scapholunate dissociation in the ipsilateral upper limb of a trauma victim

Scapulothoracic dissociation is a rare and complex injury pattern with varied presentation. Here we describe a case of a 32-year-old male who presented with scapulothoracic dissociation associated with brachial plexus injury, along with scapholunate dissociation. We also propose an injury mechanism that might link the two injury patterns, suggesting that the association might be more than by chance. The patient was managed according to established trauma care and resuscitation protocols followed by open reduction and internal fixation of the clavicle fracture, and fixation of scapholunate dissociation and had a successful outcome at follow-up.

Subungual osteochondroma: Nail sparing excision

Subungual osteochondroma is a relatively uncommon benign bone tumor affecting mostly children and young adults, and is a major source of pain and nail deformity. Treatment consists of marginal excision and meticulous wound closure. In this report, we present three cases of subungual osteochondroma arising from the dorsal aspect of distal phalanx of the great toe, which were managed by marginal excision with preservation of nail apparatus under digital block anesthesia with the use of a ring tourniquet. We emphasize on the use of ring tourniquet made by glove's finger and the technique of preserving the nail apparatus to prevent nail deformity. At final follow-up, there is no evidence of recurrence or nail deformity with good functional and cosmetic result.

Total knee replacement in triple deformity with posterior subluxation of the knee joint

Dislocation or subluxation following total knee arthroplasty has been extensively reported, but vice versa that is total knee replacement for subluxed or dislocated knee has not been published. Triple deformity of knee that is flexion, external rotation, valgus at knee associated with posterior subluxation of tibia occurs in rheumatoid arthritis, advanced tubercular arthritis and neglected posttraumatic residual dislocated knee. A 50 year old female with seropositive rheumatoid arthritis had the above disabling deformity in left lower limb and varus with medial tibial thrust in the other. Bilateral total knee arthroplasty was planned. Conservative method of reduction of left knee posterior subluxation preoperatively by 90-90 skeletal traction failed; hence patient was subjected to a staged bilateral total knee replacement using an innovative technique. The most difficult and determining initial surgical step of knee replacement in such dislocated/subluxed knee is reduction of posterior subluxation and gaining flexion at knee, as only after gaining flexion and reducing dislocated tibia, will we be able to do knee arthroplasty in triple deformity of knee. These knees are grossly unstable as most of the capsule-ligamentous structures are attritioned/non-existent. So, a fine balance of bone cuts and soft-tissue release needs to be done in a sequential manner to fine tune valgus and posterior subluxation correction without jeoparadising neurovascular structures. After 3 years of knee arthroplasty the patient has painless, stable knee with good range of motion and is able to do all her activities, of living in a hilly terrain.

A Method of Open Reduction of an Irreducible Hawkins Type III Fracture of the Talar Neck

Hawkins type III fracture talar neck may sometimes be a nightmare for surgeons to reduce, even intraoperatively. It is difficult to reduce as the talar body is locked into its dislocated posteromedial position out of both the ankle and subtalar joint. Maneuvers of reduction have been described both in dorsiflexion and plantarflexion of ankle, but these are complicated and not tissue friendly. Further, various methods of grasping and pushing the dislocated talar body by use of joysticks and distractors have been advocated. To accomplish this intraoperatively, we present a convenient and utilitarian method using only 2 smooth 1.5-mm Kirschner wires and a JESS distractor clamp. Two key concepts to keep in mind while reducing such fracture dislocations are also highlighted. This was done in a 22-year-old male with 7-day-old Hawkins type III fracture of the left talar neck and a right Pilon fracture with good results at 2 year follow-up.

Anconeus pedicle olecranon flip osteotomy: an approach for the fixation of complex intra-articular distal humeral fractures

In order to achieve satisfactory reduction of complex distal humeral fractures, adequate exposure of the fracture fragments and the joint surface is required. Several surgical exposures have been described for distal humeral fractures. We report our experience using the anconeus pedicle olecranon flip osteotomy approach. This involves detachment of the triceps along with a sliver of olecranon, which retains the anconeus pedicle. We report the use of this approach in ten patients (six male, four female) with a mean age of 38.4 years (28 to 51). The mean follow-up was 15 months (12 to 18) with no loss to follow-up. Elbow function was graded using the Mayo Score. The results were excellent in four patients, good in five and fair in one patient. The mean time to both fracture and osteotomy union was 10.6 weeks (8 to 12) and 7.1 weeks (6 to 8), respectively. We found this approach gave reliably good exposure for these difficult fractures enabling anatomical reduction and bicondylar plating without complications.

Management of fractures of the distal third tibia by minimally invasive plate osteosynthesis - A prospective series of 50 patients

BACKGROUND

Minimally invasive plate osteosynthesis (MIPO) is an established technique for fixation of fractures of the distal third tibia. Our study aimed to manage intra articular and extraarticular fractures of the distal third tibia by the minimally invasive plate osteosynthesis technique and follow them prospectively. Clinical and radiological outcomes were studied and clinical indications & efficacy of the procedure reviewed. Though many studies on the subject have been done previously, these have been retrospective reviews or small series.

METHODS

From May 2010 to May 2013, 50 patients of closed distal tibial fractures were operated by MIPO technique with a distal tibial anatomical locking plate having 4.5/5 proximal and 3.5/4 distal screw holes. The follow up duration was for 3 years.

RESULTS

The mean fracture healing time was 21.4 weeks (range 16-32 weeks) and average AOFAS score 95.06 was out of a total possible 100 points. At last follow up, superficial infection occurred in 5 patients (10%); deep infection, implant failure and malunion in 1-patient each (2%).

CONCLUSION

MIPO technique provides good, though slightly delayed bone healing and decreases incidence of nonunion and need for bone grafting. This technique should be used in distal tibia fractures where locked nailing cannot be done like fractures with small distal metaphyseal fragments, vertical splits, markedly comminuted fractures and in fractures with intra-articular extension.

A convenient way to do valgus osteotomy for neglected fracture neck of femur

BACKGROUND

Neglected fracture of neck of femur in young adults is a major problem in developing countries. Existing treatment options varies from osteotomy to various graft techniques (muscle pedicle, vascularized and nonvascularized fibula etc.). There is paucity of literature regarding the use of double angle barrel plate and hip screw in such cases. We conducted a prospective longitudinal observational study with displaced, neglected fracture neck of femur in young adults and compared the results with literature.

OBJECTIVES

The aim of this study was to determine feasibility and effectiveness of 120° double angle barrel plate and hip screw fixation in neglected fracture neck of femur. Effectiveness of fixed 30 degree closed wedge osteotomy in neglected fracture neck of femur.

METHODS

Thirty cases of neglected (more than three weeks) femoral neck fracture (Pauwel II and III) of age 20-60 years were included in the study conducted at Postgraduate Institute Of Medical Education and Research, Dr. Ram Manohar Lohia Hospital, New Delhi, India in year 2004-06. Average age of the patient was 35.4 years (range, 22yrs-55yrs). In all cases internal fixation was done by 120° double angle barrel plate and hip Screw. At the end of follow-up, results were evaluated according to Askin Bryan Criteria and Harris-hip score.

RESULTS

Union was achieved in 28 of 30 patients. Two patients that went into nonunion were later treated with hemireplacement arthroplasty. According to Askin Bryan Criteria at the end of study, 35% patients had excellent results, 50% patients had good results. Minimum follow-up in our study was 12 months and maximum was five years.

CONCLUSION

This study validates the use of double angled screw plate configuration for successful outcome in patients with neglected fracture neck of femur. Valgus osteotomy is also technically easy operation in hands of average trauma surgeon with the use of a fixed angle plate and hip screw.

Acute pediatric septic arthritis: a systematic review of literature and current controversies

We present a review of the current literature and the author's opinion regarding Septic arthritis in the pediatric age group. The etiopathogenesis, clinical features, the laboratory parameters for diagnosis and monitoring of treatment, radiological features, are discussed along-with the debatable issues pertaining to the choice of antibiotics, their duration, and the need and mode of surgical drainage and mobilization of the joint.

Use of fourteen gauge angiocatheter needle in orthopaedics

BACKGROUNDS

Wide-bore angiocatheter is readily available in the hospital in pre-sterilized packed form. There are various uses in medical and surgical field apart from its use for transfusion. Here we are outlining its various uses in orthopaedic surgeries.

METHOD

Fourteen gauge angiocatheter which internal diameter is 1.3 mm is used in fracture of patella, olecranon to pass the stainless steel (SS) wire, in scaphoid fracture fixation and hip arthroscopy and its efficacy is noted.

RESULT

Surgical procedure assisted by 14 gauge angiocatheter reduces surgical time, and soft tissues damage and it also helped in scaphoid fixation and hip arthroscopy.

CONCLUSION

Passing SS-wire through soft tissues and bone causes lots of trouble and time consuming. With the help of angiocatheter it overcomes these problems. So, its use in orthopaedic surgeries are rewarding.

Plate mouse

Fracture shaft humerus when surgically fixed is known to go into non-union and one of the main reasons of this is implant failure. The causes of implant failure may lie in the fracture personality, faulty implant material or choice, dubious surgical technique & faulty mechanics of fixation. Implants may break and cut-through but a unique type of implant migration from one surgical compartment to the other or one anatomical part of body to the other has not been hitherto reported. A 45-year-old male, farmer by occupation, was operated for fracture shaft of humerus 15 years back. He presented to us because of pain due to subcutaneous presence of plate in forearm. X-ray of the elbow with forearm showed that the plate used for fixation of humerus had migrated from one body part to another that is from arm to forearm. The patient on deliberation regarding the pros and cons of surgical treatment options, chose not to get his humerus non-union resolved surgically. This was because he could do his activities related to farming reasonably well.