Publications (GME)

Permanent URI for this collectionhttps://repository.mbru.ac.ae/handle/1/1596

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Occurrence of Femoral Nerve Palsy After Total Hip Arthroplasty (THA) Using the Direct Lateral Approach.
(2024-11) Nached, Yasmin; Al-Rawi, Zeinab; Abdelwahab, Abdulla; Elsayed, Ahmed; Ismaeil, Ali H
Femoral nerve palsy (FNP) is a rare but serious complication after total hip replacement (THP). Despite its rarity, FNP can significantly impact patient recovery and quality of life. This case report examines the occurrence of FNP in a patient following a primary THP and highlights the importance of surgical technique and postoperative detection and its management. We present the case of a 38-year-old male with a history of microscopic polyangiitis on long-term steroid treatment, who developed FNP following THP. The patient was admitted with non-traumatic right hip pain with osteoporotic fracture of the femoral head and underwent elective THP. Postoperatively, the patient showed quadriceps weakness and related sensory deficits. Postoperative assessments included physical examination, electromyography (EMG), nerve conduction studies (NCS), and magnetic resonance imaging to assess the extent of the nerve injury. EMG and NCS confirmed severe femoral mononeuropathy with profound active denervation changes. A subsequent magnetic resonance imaging revealed atrophy of the right sartorius and quadriceps femoris muscles. Conservative management was decided, including physiotherapy and close follow-up, which led to significant gradual improvement over six months, with enhanced knee range of motion (ROM), increased quadriceps strength, and improved sensation on the medial side of the leg and foot. Femoral nerve injuries, although uncommon, pose significant risks in THP. Excessive retraction during surgery may contribute to these injuries. Early diagnosis, conservative management, and interdisciplinary coordination are crucial to achieve optimal recovery.
Osteomyelitis of the Patella With Extension Into Parapatellar Soft Tissues in a Six-Year-Old Boy: A Case Report
(Springer Science and Business Media LLC, 2024-11-07) Abdelwahab, Abdulla; Nidal, Abdulla
Acute osteomyelitis (OM) of the patella is an exceptionally rare condition in children. The rarity of this condition, coupled with its nonspecific symptoms and varied clinical presentations, makes early diagnosis challenging and often results in delayed treatment. Prompt identification and initiation of antibiotic therapy are essential for a full recovery and to prevent the disease from progressing to a chronic, more severe form. This case report discusses a previously healthy six-year-old boy who developed OM of the left patella following a fall from standing height after tripping three days prior to his presentation at the emergency department. Due to the unusual and infrequent nature of patellar OM, it is often overlooked as a potential cause of knee pain in pediatric patients. Clinicians must consider patellar OM in the differential diagnosis for children presenting with knee pain. Accurate and timely diagnosis relies on thorough clinical assessments, laboratory testing, and appropriate imagining techniques (i.e., X-ray and magnetic resonance imaging (MRI)). Early identification and appropriate treatment are critical in preventing the infection from spreading within the joint and ensuring a favorable outcome.

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