Introduction And Importance: Cleft lip and palate (CLP) are congenital anomalies of the craniofacial region, commonly found in low- and middle-income countries, including Indonesia. Surgical correction of clefts typically begins at around three months of age to support infant growth. An infraorbital nerve block is an option for regional anesthesia in CLP surgery. This case series aims to determine the effectiveness of infraorbital nerve block in pain management for pediatric CLP surgery.
Case Presentation: This case series includes five patients who fulfilled the Millard criteria for CLP surgery. All patients received general anesthesia followed by an infraorbital nerve block with 0.2 % ropivacaine in the infraorbital foramen area using the intraoral approach. Data were collected preoperatively, intraoperatively, and postoperatively.
Discussion: The combination of general anesthesia and infraorbital nerve block resulted in stable hemodynamics, low delirium scores, low pain intensity, and adequate oral intake postoperatively.
Conclusion: Infraorbital nerve block with ropivacaine provides intraoperative hemodynamic stability, decreased delirium, and effective postoperative pain management in pediatric patients undergoing CLP surgery.
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http://dx.doi.org/10.1016/j.ijscr.2024.109893 | DOI Listing |
BMJ Surg Interv Health Technol
January 2025
Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University; Beijing Ophthalmology & Visual Sciences Key Laboratory, Beijing, People's Republic of China.
Objectives: To address the lack of nerve and blood supply after labial salivary gland transplantation (LSGT) resulting in glandular atrophy. We designed a modified LSGT, called insular infraorbital neurovascular pedicle LSGT, and evaluated the postoperative efficacy.
Design: This is a prospective, single-centre, self-contained study.
FASEB J
January 2025
Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China.
This study aimed to investigate the effects of electroacupuncture (EA) at specific acupoints (DU20 and ST36) and different frequencies (2 and 100 Hz) on brain regions associated with trigeminal neuralgia, anxiety, and depression. Chronic trigeminal neuralgia was induced by the chronic constriction of the infraorbital nerve (CION). Anxiety and depression were assessed through behavioral tests.
View Article and Find Full Text PDFJ Clin Neurophysiol
November 2024
Department of Clinical Neurophysiology, Federal University of São Paulo, São Paulo, SP, Brazil.
Purpose: Electrical stimulation of trigeminal nerve branches elicits early and late reflex responses in the cervical muscles, known as the trigeminocervical reflex (TCR). This study aimed to evaluate the neurophysiological aspects, stimulation patterns, and topographic distribution of short-latency TCR components in humans in the absence of voluntary muscle activation.
Methods: This prospective observational study included 30 participants.
Neurobiol Pain
December 2024
School of Medical Sciences [Neuroscience], and the Brain & Mind Centre, The University of Sydney, NSW, 2006, Australia.
Chronic neuropathic pain is a debilitating condition that results from damage to the nervous system. Current treatments are largely ineffective, with limited understanding of the underlying mechanisms hindering development of effective treatments. Preclinical models of neuropathic pain have revealed that non-neural changes are important for the development of neuropathic pain, although these data are derived almost exclusively from post-mortem histological analyses.
View Article and Find Full Text PDFFront Pharmacol
December 2024
Departamento de Biología, Facultad de Química y Biología, Universidad de Santiago de Chile, Santiago, Chile.
Cold allodynia is a debilitating symptom of orofacial neuropathic pain resulting from trigeminal nerve damage. The molecular and neural bases of this sensory alteration are still poorly understood. Here, using chronic constriction injury (CCI) of the infraorbital nerve (IoN) (IoN-CCI) in mice, combined with behavioral analysis, Ca imaging and patch-clamp recordings of retrogradely labeled IoN neurons in culture, immunohistochemistry, and adeno-associated viral (AAV) vector-based delivery , we explored the mechanisms underlying the altered orofacial cold sensitivity resulting from axonal damage in this trigeminal branch.
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