ABSTRACT
BACKGROUND: Peri-incisional numbness occurs frequently after Total Knee Arthroplasty (TKA), yet its impact on clinical outcomes remains controversial. With some studies reporting 100% incidence and patients often perceiving it as a minor inconvenience, its categorisation as a complication is controversial. This study investigates the prevalence and temporal changes of numbness post-TKA to refine the informed consent process and improve patient satisfaction. MATERIAL AND METHODS: A convenience sample of patients who underwent primary cemented TKA was studied. Demographic data, scar length, tourniquet time, and WOMAC scores were collected. Patients were grouped based on time from surgery, and areas of numbness for light touch and pinprick sensations measured. RESULTS: The study included 49 patients with a mean age of 68.9 years. While all patients reported numbness, the area decreased for both pinprick and light touch sensations over time. No significant correlation was found between WOMAC scores and the area of numbness. DISCUSSION: Numbness post-TKA is common, and the affected area contracts over time, implying a natural healing process. The study's findings challenge the perception of numbness as a complication and emphasise the importance of informed consent in managing patient expectations. CONCLUSIONS: 1. Postoperative numbness around the incision site following TKA is a common occurrence with minimal clinical impact on patients. 2. It is important to inform patients that this numbness will improve, although some residual numbness may remain.
Subject(s)
Arthroplasty, Replacement, Knee , Hypesthesia , Humans , Arthroplasty, Replacement, Knee/adverse effects , Female , Male , Hypesthesia/etiology , Aged , Middle Aged , Postoperative Complications/etiology , Aged, 80 and over , Patient SatisfactionABSTRACT
We present a case of a fit man in his 50s, with simultaneous bilateral quadriceps tendon repair of injuries sustained 6 years apart. Spontaneous closed ruptures of the quadriceps tendon are uncommon. Clinical data of a single case of bilateral quadriceps tendon injury with simultaneous repair was gathered via the patient, notes and surgeon. Diagnosis was primarily based on history and clinical examination. Suggestive features on the plain radiographic imaging were also present. Confirmation was attempted using ultrasonography but yielded conflicting reports. The patient was screened for any associated predisposing conditions that would preclude surgical intervention or increase risk of recurrence. Repairs were accomplished by employing a combination of suture anchors and transpatellar cerclage reinforcement. Apposition of the tendon to the superior patellar pole was successful although with decreased passive flexion on the neglected side (approximately 30°) compared with the acute (approximately 90°). Follow-up continues with postoperative rehabilitation.