Non-surgical treatment of pubic overload and groin pain in amateur football players: a prospective double-blinded randomised controlled study.

PURPOSE: The incidence of groin pain in athletes is steadily increasing. Symptomatic pubic overload with groin pain and aseptic osteitis pubis represent well-known and frequently misdiagnosed overuse injuries in athletes. This study investigated the benefits of standardised non-surgical treatment for swift return-to-football. METHODS: In a prospective double-blinded controlled study, 143 amateur football players with groin pain as well as radiological signs and clinical symptoms of pubic overload were analysed for 1 year. Two randomised study groups participated in an intensive physical rehabilitation programme, either with or without shock wave therapy. The control group did not participate in any standardised rehabilitation programme but only stopped participating in sports activity. Follow-up examinations took place 1, 3 months and 1 year after the beginning of therapy. Endpoints were visual analogue scale (VAS), functional tests, the time of return-to-football, recurrent complaints and changes in the MR image. RESULTS: Forty-four football players with groin pain and aseptic osteitis pubis were randomised into two study groups; 26 received shock wave therapy, 18 did not. Clinical examination showed pubic overload as a multi-located disease. Players receiving shock wave therapy showed earlier pain relief in the VAS (p < 0.001) and returned to football significantly earlier (p = 0.048) than players without this therapy. Forty-two of 44 players of both study groups returned to football within 4 months after the beginning of therapy and had no recurrent groin pain within 1 year after trauma. Fifty-one players of the control group returned to football after 240 days (p < 0.001), of whom 26 (51%) experienced recurrent groin pain. Follow-up MRI scans did not show any effect of shock wave therapy. CONCLUSION: Non-surgical therapy is successful in treating pubic overload and osteitis pubis in athletes. Shock wave therapy as a local treatment significantly reduced pain, thus enabling return-to-football within 3 months after trauma. Early and correct diagnosis is essential for successful intensive physiotherapy. LEVEL OF EVIDENCE: I.

Rehabilitation of Achilles tendon ruptures: is early functional rehabilitation daily routine?

INTRODUCTION: Ruptures of the Achilles tendon are the most common tendon injuries of the lower extremities. Besides the initial operative or non-operative treatment, rehabilitation of patients plays a crucial role for tendon healing and long-term outcome. As only limited evidence is available for optimized rehabilitation regimen and guidelines for the initial (e.g., first 6 weeks) rehabilitation are limited, this study investigated the current rehabilitation concepts after Achilles tendon rupture. MATERIALS AND METHODS: We analyzed 213 written rehabilitation protocols that are provided by orthopedic and trauma surgery institutions throughout Germany in terms of recommendations for weight-bearing, range of motion (ROM), physiotherapy, and choice of orthosis. All protocols for operatively and non-operatively treated Achilles tendon ruptures were included. Descriptive analysis was carried out and statistical analysis applied where appropriate. RESULTS: Of 213 institutions, 204 offered rehabilitation protocols for Achilles tendon rupture and, therefore, 243 protocols for operative and non-operative treatment could be analyzed. While the majority of protocols allowed increased weight-bearing over time, significant differences were found for durations of fixed plantar flexion between operative (o) and non-operative (n) treatments [fixed 30° (or 20)° to 15° (or 10)°: 3.6 weeks (±0.1; o) vs 4.7 weeks (±0.3; n) (p ≤ 0.0001) and fixed 15° (or 10)° to 0°: 5.8 weeks (±0.1; o) vs 6.6 weeks (±0.2; n) (p ≤ 0.001)]. The mean time of the recommended start of physiotherapy is at 2.9 weeks (±0.2; o) vs 3.3 weeks (±0.4; n), respectively. CONCLUSION: Our study shows that a huge variability in rehabilitation after Achilles tendon rupture exists. This study shows different strategies in rehabilitation of Achilles tendon ruptures using a convertible vacuum brace system. To improve patient care, further clinical as well as biomechanical studies need to be conducted. This study might serve as basis for prospective randomized controlled trials to optimize rehabilitation for Achilles tendon ruptures.

Minimal Invasive Dorsal Plate Osteosynthesis of the Tibia--Are Nerves and Vessels at Risk? An Anatomical Study.

PURPOSE OF THE STUDY: Purpose of this anatomic study was to develop a new and safe technique of minimal invasive dorsal plate osteosynthesis for tibia shaft fractures. MATERIAL AND METHODS: Sixteen paired adult lower limbs of eight different cadaveric specimens were examined. Anatomical prebending for each plate was done. Plates were inserted percutaneously, following plate fixation the neurovascular bundle was dissected out. The distance between the neurovascular bundle (posterior tibial nerve, posterior tibial artery) and the plate was measured at two different positions. The distance to the origin of the flexor digitorum longus muscle and the arch of the soleus muscle was measured. RESULTS: The mean distance between the neurovascular bundle and the plate amounted 1.4 cm (±0,2 cm; 1.0-1.7 cm) at hole number six and 1.1 cm (±0.4 cm; 0.6-2.0 cm) at hole number ten. The nerve was never directly in contact with the plate. The flexor digitorum longus muscle had its origin along the plate and was between the plate and the neurovascular bundle in all cases. CONCLUSIONS: Dorsal percutaneous plate insertion is a safe and easy method for osteosyntesis of tiba shaft fractures. Especially in case of poor skin and soft tissue conditions this technique offers a good alternative.

[Complication management for failed bone fracture healing: pseudarthrosis]. / Komplikationsmanagement bei fehlender Knochenbruchheilung: Pseudarthrosen.

Delayed fracture healing for more than 6-8 months is defined as non-union (pseudarthrosis). Non-unions are classifiable as septic, aseptic, hypertrophic and atrophic non-unions. In case of septic non-unions the infection is treated primarily followed by treatment of the delayed fracture healing. Aseptic non-unions may be treated non-operatively (e.g. shock wave therapy and/or ultrasound) or by various surgical strategies to stimulate bone regeneration and healing.