Der Unfallchirurg
-
Ruptures of the pectoralis major (PM) tendon are rare but have increased in recent years, especially during fitness exercising, such as bench pressing. The pathomechanism is an eccentric load under pretension of the PM (falling onto the outstretched arm, injuries during ground combat, boxing and during downward movement when bench pressing). The rupture sequence starts from superior to inferior at the insertion site with initial rupture of the most inferior muscle parts, followed by the sternal part and the clavicular part. ⋯ Surgical refixation or reconstruction (with autograft/allograft) of acute and chronic PM ruptures shows excellent clinical results with high patient satisfaction. Latissimus dorsi (LD) and teres major (TM) tendon ruptures are rare injuries but can lead to significant impairments in high-performance athletes. In contrast to PM ruptures, LD and TM injuries are primarily treated conservatively with very satisfactory results.
-
A 95-year-old patient suffered bleeding that required a transfusion after closed reduction and internal fixation (CRIF) of an intertrochanteric femoral fracture with a proximal femoral nail. After mobilization of the patient the secondarily dislocated fragment of the lesser trochanter perforated a side branch of the profunda femoris artery. ⋯ A continuing decrease of hemoglobin levels despite repeated transfusion of red blood cells is indicative of active bleeding. Accurate identification of the source of the bleeding after osteosynthesis of proximal femoral fractures is decisive for the correct treatment.
-
Radial head fractures account for the majority of bony injuries to the elbow. The usual clinical signs include hemarthrosis, pain and limitations in movement. The standard diagnostic tool is radiological imaging using X‑rays and for more complex fractures, computed tomography (CT). ⋯ Mason type II fractures can be well-addressed by screw osteosynthesis but higher grade fractures (Mason types III-IV) can necessitate a prosthetic radial head replacement. In this case, prosthesis implantation is to be preferred to a radial head resection. The outcome after treatment of radial head fractures can be described as good to very good if all accompanying injuries are adequately addressed.
-
An orthogeriatric co-management can improve the quality of care for geriatric trauma patients. ⋯ The pharmacotherapy of geriatric patients requires careful consideration of contraindications, adverse drug reactions, duplicate medications, circadian aspects, and renal function. Regular re-evaluation of medical equipment can prevent catheter-associated infections. Identification and management of postoperative delirium is an integral component of the interdisciplinary orthogeriatric ward round. Evaluation of anti-infective treatment regimens with the expertise of a microbiologist/infectiologist proved to be very beneficial.