Aim

The purpose of the study was to assess the safety of Intra-articular steroid hip injections (IASHI), prior to ipsilateral total hip arthroplasty (THA).

Introduction

Recurrent dislocation after hip arthroplasty is a difficult problem. The purpose of the present study was to evaluate the results with the use of a constrained cup for treatment for instability after hip arthroplasty.

Introduction

Ottawa ankle rules originally described in 1992 have been shown to improve the pick-up rates of ankle fractures and avoid the need for unnecessary X-rays, thus minimising cost and radiation to the patient.

We decided to carry out an audit at our hospital to look at the pick-up rates of ankle fractures and ways to minimise x-rays for the patient both in A&E and in the orthopaedic department.

Cementoplasty, like vertebroplasty, is a technique whereby Polymetylmethacrylate is placed into a bone lesion either percutaneouly or by surgery under image intensifier guidance.

Although there have been few studies with regard to cementoplasty percutaneously, there is no series in the literature to support the open surgical technique as a palliative procedure. In our series we describe four patients (1male and 3 females, age range 63-83) with metastatic bone cancer who have benefited from an open surgical procedure. The four patients presented to our hospital between January 2004 and December 2006. They all had gradually worsening hip pain at the time of presentation and pelvic radiographs revealed osteolytic lesions in the acetabulum. A 5 centimetre longitudinal incision proximal to the greater trochanter was made and the malignant lesion identified using the image intensifier. The malignant tissue was curetted and sent for microscopy, culture, sensitivity and histopathology and the remaining void filled with bone cement (via a gun or by hand) under x-ray control. Radiographs were taken in all patients post-operatively and were referred for adjuvant radiotherapy. All patients had immediate relief of pain and were able to mobilise within 48 hours. Two patients died within 6 weeks post-operatively due to complications from their primary malignancy (lung). One patient died at three months due to unknown primary. One patient remained pain free and fully ambulatory at one and a half years post surgery (breast primary).

This procedure can be recommended for patients with metastatic bone disease as it provides adequate pain control and improves the quality of life in this group of patients. These patients need a multi-disciplinary approach to their care, but as orthopaedic surgeons, we can make a significant impact to such patients and their families.

This study assessed the effect of litigation on the long-term outcome and recovery of ankle inversion injuries. 167 patients from an accident and emergency database were contacted by telephone. Thirty participants were litigating and these candidates were randomly matched with 30 non-litigating patients with respect to mechanism of injury. Each group had 27 patients with ankle sprains because of falls/trips and 3 after road traffic accidents. Radiographs when available of each participant were examined and the degree of soft tissue swelling over the lateral malleolus was assessed.

76.6% of litigants reported incomplete recovery compared to 26.7% of non-litigants. The median period of sleep disturbance, swelling, limping and non-weight-bearing was 1.5 days, 2.0 weeks, 2.0 weeks and 1.0 weeks for the non-litigants. This compares to 3.5 days, 10.0 weeks, 8.0 weeks and 8.0 weeks for the litigants using the same variables (p< 0.0001 in all cases). Where ankle radiographs had been taken swelling was equal in each group (9.0mm over lateral malleolus (30% of litigants incorrectly suggested an ankle x-ray had been taken, when it had not)). The majority of litigants (65%) thought that physiotherapy would not be beneficial in rehabilitating their ankle (35% non-litigants)

It appears that litigation has a negative effect on the outcome and recovery of ankle sprains.

A prospective study of the relationship of first day straight leg raise (SLR) to end range of movement took place. The ability to do SLR was used to measure patients’ motivation.

A standard medial parapatellar approach was used, all patients has osteoarthritis.

Responses from 100 patients were analyzed (divided into 3 groups)

Results: Group I: 47% of patients SLR at day one postoperatively,

-Flexion on discharge (mean) was 74°

Group II: 27% of patients SLR at day two postoperatively,

-Flexion on discharge (mean) was 66°

Group III: 26% of patients SLR at day 3 or more postoperatively,

-Flexion on discharge (mean) was 66°

Functional scores including WOMAC, SF-36 and pre-operative deformity did not vary even though Group I shows statistically significant increase in flexion at end follow up.

Conclusion: We feel that the time taken by patients to obtain SRL is multifactorial, but certainly includes motivation.

We report on two patient groups questioned about travelling for surgery outside of their base hospital to cut waiting times.

Firstly 30 patients travelled approximately 50–60 miles to have hip replacements. After surgery we asked them their thoughts regarding an unknown surgeon, self and relatives expenses and any inconvenience. Five (17%) were anxious about taking part and 3 (10%) incurred extra expense (transport was provided). Eight (27%) stated that relatives incurred extra expense and 5 (17%) stated relatives had difficulty visiting. All were not concerned about having their operation carried outside of the local area by a new surgeon. Asking the question as: how keen were you on having the surgical team you first met at your local hospital to do your joint replacement? responses were: 1 not keen (4%), 25 not bothered (83%) and 4 very keen (13%). Three (10%) stated that relatives had to take time off work to visit them. All patients thought that the idea of reducing waiting lists by doing the operation in a private hospital was good. We felt their response was perhaps too positive and decided to look at a local preoperative group.

Our preoperative group involved thirty patients. Four (13%) were anxious about taking part in a waiting list initiative and 10 (33%) were worried about extra expense. Seven (23%) were worried about their relatives extra expense and 6 (20%) would be discouraged if their relatives had difficulty visiting. Fourteen (47%) raised concern about having their operation carried outside of the local area by a new surgeon. Fourteen were keen to have treatment from their original surgeon. None felt that relatives having to take time off work to visit them was a problem. All patients thought that reducing waiting lists by doing the operation early in another hospital was a good idea.

We conclude that patients are accepting of waiting list initiatives if their preoperative wait can be decreased.

To determine the type and number of injuries that occur during the training and practice of Muay Thai kick boxing and to compare the data obtained with those from previous studies of karate and taekwondo.

One to one interviews using a standard questionnaire on injuries incurred during training and practice of Muay Thai kick boxing were conducted at various gyms and competitions in the United Kingdom and a Muay Thai gala in Holland.

A total of 152 people were questioned, 132 men and 20 women. There were 19 beginners, 82 amateurs, and 51 professionals. Injuries to the lower extremities were the most common in all groups. Head injuries were the second most common in professionals and amateurs. Trunk injuries were the next most common in beginners. The difference in injury distribution among the three groups was significant (p≤0.01). Soft tissue trauma was the most common type of injury in the three groups. Fractures were the second most common in professionals, and in amateurs and beginners it was sprains and strains (p≤0.05). Annual injury rates were: beginners, 13.5/1000 participants; amateurs, 2.43/1000 participants; professionals, 2.79/1000 participants. For beginners, 7% of injuries resulted in seven or more days off training; for amateurs and professionals, these values were 4% and 5.8% respectively. The results are similar to those found for karate and taekwondo with regard to injury distribution, type, and rate. The percentage of injuries resulting in time off training is less.

Only 10–15% of those thought clinically to have a fractured scaphoid are confirmed as having fractures on initial radiographs. A further 1–20% of those who had initially negative radiographs go on to have fractures confirmed on subsequent radiographs taken 10–14 days later.

Fifty patients initially considered clinically to have scaphoid fractures were identified: 32 females and 18 males, with a mean age of 32 years, range 10–88 years, 68% were noted to have injured their dominant hand. Four patients, (8%), had scaphoid fractures identified on initial radiographs and only 1 patient, (2%), was found to have an occult scaphoid later. Three patients were found to have other bony injuries leaving 42 patients, (84%), having no fracture identified. Thirty-eight of this final group could be contacted and completed telephone questionnaires. The remaining 4 were lost to follow up. Patients were asked questions about employment, time off work, interference with other activities and general satisfaction with treatment.

The mean time in plaster was 16 days, range 9–42 days. Eighteen of those in work, (47% of the total, 66.7% of the workers), had time off work. The mean length of time off work was 18.4 days, range 14–42 days. Sixteen of these received full “sick pay” for their time off. Personal hygiene was affected in 84%, housework in 37.5%, sports/hobbies for 55%, driving in 76% and social activities in 11.8%. Only 2 patients overall, suffered personal financial loss which amounted to less than one hundred pounds each.

Only 3 people, (8%), expressed dissatisfaction with their management when directly questioned. All patients would have preferred an immediate diagnosis had this been possible. Alternative to this treatment including bone scanning and MRI are discussed.

The results of hip injections for 63 patients with hip pain are presented. Injection of 80mg of methylprednisolone and bupivacaine by an anterior approach was performed with x-ray screening. Patients were noted as having either a normal x-ray (10), mild osteoarthritis (21), moderate osteoarthritis (13) and severe osteoarthritis (19), those in the severe group were generally unfit for hip surgery. Outcome was judged by an Oxford hip score, which was calculated pre-injection, at one month, and at three months. At three months all with a normal x-ray were improved, 19 with mild changes were improved 2 deteriorated, 9 with moderate changes improved, 2 stayed the same, 2 deteriorated and 13 with severe changes were improved, 4 deteriorated and 2 were unchanged. Improvements were with pain scores not function. Of those improved all thought the procedure worthwhile. Two patients described numbness and weakness at the anterior thigh area, which recovered quickly. We feel that this is a useful technique to give symptomatic relief in-patients not suitable for hip replacement.